Knife Collection Apps Compared: CHOIL, Drop Beacon, Scales, Ricasso, BladeVault, Knifomatic, Inventry, Notion, and Airtable

Photograph a piece and let AI propose the make, model, and specs.

Type or speak a description and receive a filled draft to review.

Reads UPC, Code 128, Code 39, ITF, and Data Matrix codes and matches maker part numbers.

Keep the mobile camera open while batch-scanning barcodes and taking photos, then review once.

Paste a product URL and bring its specifications into a draft.

Imports CSV, XLSX, or a pasted Google Sheets link with column and unit mapping; pictures embedded in an Excel workbook can follow their rows.

Edits the whole collection in a spreadsheet-style view on web and desktop with keyboard navigation, block paste, fill-down, sorting, filtering, and an explicit save.

Tracks knives, pens, lights, lighters, coins, watches, multitools, wallets, fidgets, prybars, and more.

Shows the whole collection at once or filters Collection and any vault by item type.

Each category receives relevant fields, such as emitters for lights and movements for watches.

Add several photos at once and choose the cover image.

Renders every piece in an engineering-drawing-style record.

Adds free-form fields when the factory sheet does not cover a detail.

Keeps proof of purchase with the piece it documents.

Tracks price paid, seller, date, shipping, tax, and order number.

Rates price, value, and quality for each piece, with a choice to keep ratings private or include them when sharing.

Keeps dated notes on each piece, with a separate sharing choice for every entry.

Grades the piece from Mint through Project, now including Excellent and Very Good, with a separate box-condition scale used across valuations, eBay, listing copy, and insurance schedules.

Assigns a stable, never-reused identifier to every record.

Prints one piece, a range, or a full vault on Avery sheets or thermal rolls, with optional asking price, coded cost, and acquisition date for a sales table.

Stores named thermal-printer and exact-media settings, including Phomemo formats.

Downloads labels in a PDF already sized for the selected sheet or roll media.

Scanning a private QR label opens the matching item in the mobile app.

Color-code, rename, and filter collection labels; the Favorite chip now clearly identifies a favorite piece.

Creates collections inside the main collection.

Spins a daily carry from the categories the collector selects, ready to share in the Carry Feed.

Copies an existing record for another example of the same model.

Compares two to six owned pieces across every recorded field, including custom specifications, with a differences-only view on web and mobile.

Keeps deleted pieces restorable for thirty days.

Records care, service, refills, and repairs with actions matched to the EDC category. Web maintenance groups multiple actions into one session with a shared date, notes, cost, and duration; individual actions can be removed. Web reminders accept custom intervals from 1 to 3,650 days; logging an action resets its reminder.

On the web, records lent and borrowed pieces, loan and due dates, private notes, acceptance by a CHOIL friend, and returns or closure. The public feature index lists Loans, and iOS 1.0.134 release notes document it in the iPhone app; Android availability is not separately documented. Borrowed pieces stay separate from the owned vault and its valuation.

Records modifications such as anodizing, scale, clip, bearing, re-profile, and blade work, including who performed it.

Adds modification spending to the piece’s cost basis for insurance schedules and realized profit and loss.

Creates multiple lists and moves wanted pieces between them.

Notifies the collector when market data falls below a target.

Creates a public photo-and-spec link; listed pieces show the asking price and let signed-in buyers message the seller, while acquisition cost stays private.

Uses stored completed-sale evidence with outlier filtering and a median. The current Snipe page says fresh sold prices are unavailable; its planned 8.3.0 update requires signed-in eBay and enough matching listings. Stored comps are not a fresh sale check.

Shows current eBay listing prices separately from stored sold comps. An asking-price band is not evidence of completed sales.

Checks valuation results against the maker’s current retail price.

Shows total market value, invested amount, and the difference.

Hides the entire portfolio-total card on web and mobile with one setting.

Shows how confident the system is in each estimate.

Compares edge retention, toughness, corrosion resistance, and sharpenability across 85+ steels.

Shows model-specific measured Rockwell hardness on item, shared, and identification pages, with Taylor Hardness credited as the testing source.

Adds measured hardness medians, ranges, and maker comparisons to the Steel Matrix; the measurements are separate from a steel datasheet range.

Browse drops from 250+ monitored stores and follow brands for free alerts. Custom product-URL monitoring uses prepaid credit windows; it is not unlimited free monitoring.

Benchmarks a current drop against sold-price history.

Lets collectors follow makers and receive their drops.

Provides model resale summaries when qualifying evidence exists. The public brand resale index showed no resale data at the October 12 check, so populated coverage is not assumed.

Searches known models by steel, lock, size, budget, and real resale value.

Shows a live feed of recently listed inventory across tracked sellers.

Checks Whatnot, eBay, or any selected web listing without leaving the page. The Mac desktop app also supports Snipe from the screen.

Places a floating price-check control over mobile live streams.

Keeps an iPhone price check visible without leaving the stream.

Keeps a record of prior price checks.

A members’ board for sale, trade, and ISO posts, with public discussion and private messaging. Web browsing adds newest or most-viewed sorting, category and listing-type filters, and unique-view counts; members handle transactions directly.

Lists a vault piece for sale, trade, or both in one sheet, with an ask and short note, and automatically creates its public share link.

Shows available pieces and asking prices on a public profile while keeping acquisition cost and private history hidden.

Posts an in-search-of request with a budget in The Case without requiring an owned vault piece. The latest iOS and Android release notes also document deleting your own ISO posts.

Links a seller account from Settings.

Builds a Seller Hub draft from the record’s photos, specs, category, and item specifics.

Nothing publishes until the collector explicitly confirms it.

Creates missing shipping, payment, and return policies from the ship-from address.

Writes venue-specific listings for BladeForums, r/Knife_Swap, Whatnot, and Facebook.

Records sale price, fees, shipping, and transaction currency.

Calculates net proceeds by piece and across sold inventory.

Removes sold pieces from public profiles and leaderboards.

Maintains an append-only ownership and maintenance history.

Transfers a piece and its history to another member through a claim link.

Generates a per-piece document for sharing with a buyer.

Prints the collection as a list with multiple sort levels and optional photos.

Builds a full-vault schedule with values, serials, totals, optional photos, and unvalued-item flags.

Builds a branded prize wheel with custom prizes, colors, and center logo.

Pulls entrants from a video’s comments or current live chat.

Deduplicates repeated comments so one person receives one entry.

Limits the pool to viewers who use a chosen opt-in keyword. Web hosts can set alternative wheel-entry phrases and accept any of several whole words or phrases; applying revised rules resets eligibility while preserving winner history.

Creators post giveaways and alert followers, with external entry or one free entry per member in CHOIL. The web flow supports host-controlled or automatic draws and claim deadlines. The creator sponsors and ships the prize; these use separate rules from CHOIL’s own giveaways.

Selects a winner first and spins the wheel to assign the prize.

Mixes the wheel's displayed entry order without changing entry counts or drawing odds.

Can block recent winners for a chosen period and disqualify duplicate commenters.

Takes one locked number guess per live-chat participant and awards the closest guess without going over.

Builds a giveaway pool from YouTube channel members identified in live chat.

Loads test handles so a practice draw cannot select a real entrant.

Keeps a durable weekly record of winners and prizes.

Provides separate capture links for the full draw, wheel, and slot reel.

Keeps the draw and wheel animation in sync on every display.

Builds a custom ranking board with editable rows and colors.

Adds an owned piece directly from the vault or creates one with an owner photo.

Prevents catalog imagery from being published on public tier boards.

Moves a piece on the same private board being captured in OBS.

Renames, recolors, and reorders rows during a show.

Removes the background so the wheel can sit directly on a scene.

Saves the completed board as a shareable PNG.

Lets viewers rank every piece from a phone while the host talks.

Stores each audience choice without a separate submit step.

Keeps the audience answer sealed until the host reveals it.

Shows the crowd’s chosen tier and vote count beside the host’s placement.

Uses best-effort browser limits and shows a rate meter for suspicious voting.

Publishes a finished board at an indexable public CHOIL link.

Lets live viewers submit their own knife or EDC photo to the show.

Gives viewers a no-account camera flow instead of asking for a chat description.

Checks submissions and deletes images that are not knives or EDC.

Requires the host to choose what reaches the broadcast by default; explicitly enabling auto-air changes that behavior.

Can rotate unreviewed Carry Wall submissions on air for a chosen 10-to-60-second interval; it is off by default and moderation remains available.

Keeps the review queue off the captured OBS output.

Deletes viewer submissions after the show, no later than two days.

Shows a scannable code and chat card so live viewers can join.

Uploads a logo once and reuses it on wheel, board, and wall.

Runs two-option audience votes with custom prompts and choices.

Shows participation while hiding which choice is leading.

Closes voting and animates the result when the host decides.

Loads a sequence of matchups before going live.

Keeps the OBS and viewer URLs unchanged across a whole show; desktop apps can open On Air outputs in separate windows for capture.

Shows all pieces, favorites only, or nothing, according to the owner’s choice.

Hides individual pieces and adds public notes only to selected items.

Awards badges for collection size, value, steel diversity, and support.

Puts two collections head to head.

Provides fourteen field-level controls for what a friend sees.

Explains a winner and margin and creates a shareable result.

Opens knife-versus-knife debates to community voting.

Runs a weekly owner-photo contest and awards a community ribbon.

Shares a daily pocket lineup with the community, with an optional caption.

Shows followed knife creators chronologically, filters the feed by creator, plays video in a floating in-app window, and opens new-video alerts inside CHOIL. Web users can save a personal creator order across devices and confirm unfollows; hidden playback pauses.

Creators request ownership verification from The Grind, then approved owners manage their display name, bio, website, and community updates, including stream schedules. The manager requires sign-in.

The September 15 source check documented one connected text channel per creator, with viewers retaining their existing Discord role permissions. Creators can enable bot-attributed replies and reactions; YouTube linking does not grant Discord membership. The current manager requires sign-in, so this beta has not been reverified for every live server.

Mirrors drops into a discussion room and gives The Case its own channel.

Ranks collection score, value, streaks, and hottest collections globally or among friends.

Announces gear giveaways on the CHOIL channel and draws them live on stream. Free accounts enter in the app; entrants must be present to win. Open to U.S. residents age 18+ with no purchase necessary.

Official CHOIL winners submit shipping details and see claim status and shipment tracking in Giveaways in the app. Emailed claim links also remain available.

Links the YouTube channel to the CHOIL account used to enter, so an admin can match different display names to the live winner before shipping. This is an identity check, not automatic proof of attendance or paid channel membership.

Provides ten entries to Pro members and the same ten entries free by mail to any member; all entries share one drawing and paid membership is not required to enter or win. The free mail route requires a CHOIL account, not the app. Check the current rules for eligibility and deadlines.

Lists upcoming exhibitors and table locations while keeping already-ended shows out of the active list.

Sends invitations by link or email with a personal note.

Rewards referrals that verify an account, add a knife, and return another day: two bonus giveaway entries per active collector, one Pro month per five active referrals, and recognition at five, ten, and twenty-five. The publisher lists no reward cap; giveaway eligibility still follows the posted rules.

Supports photos, vault knife cards, and tappable Inbox links in private messages. Web users can send with Cmd/Ctrl+Enter while Enter keeps a new line.

Includes blocking, reporting, community ban votes, and admin appeals.

Answers collection questions using the owner’s actual inventory.

Answers model-hardness questions from measured tests and names the testing source.

Reviews strengths and gaps and recommends a next piece.

Lets the collector reject a wrong identification, runs a second model at no charge, and refunds the credit if the retry still cannot identify the piece.

Lets members opt in to using their vault photos and recorded make/model as anonymous visual references, with no names, notes, prices, or values attached.

Adds factory specifications from a known make and model.

Finds a clean catalog-style image when the owner photo is not suitable.

Produces the reasoning behind vault-versus-vault verdicts.

Native iPhone/iPad and Android apps, plus direct-download Mac and Windows 1.0.144 alphas. Mac requires macOS 12+ on Intel or Apple silicon, is Developer ID-signed and notarized, and updates in-app. Windows requires 64-bit Windows 10+, has an unsigned installer, and updates manually. Desktop store releases are planned.

Drags CSVs, photos, and receipts into the native desktop workflow using the same CHOIL account.

Saves vault, sold pieces, sub-vaults, carry, maintenance, labels, wishlists, and photos to one device.

Adds pieces and edits specs with no signal; photos, labels, delete, and sold flows still require a connection.

Holds offline edits as pending and syncs them on reconnect. Current iOS and Android notes describe sync continuing after leaving Settings and retaining photo-download progress.

Fetches web changes across vault, sold, item, photo, maintenance, trash, and wishlist screens.

Crops, rotates, flips, straightens, tunes, and filters a camera image before upload.

Marks all notifications or messages read or deletes them in bulk; web users can also archive a whole message list.

Sends message, drop, and price-alert notifications with badge counts.

Offers per-channel notification choices while preserving account and security messages.

Core cataloging and sync stay free. AI work and documented custom product monitoring use credits. The current U.S. App Store lists Pro at $6/month or $48/year with 100 credits each month; check the signed-in plan for current export benefits.

Buys redeemable AI credits or Pro time for another collector.

Accepts project support and awards a donor badge.

Keeps acquisition costs private, makes sharing and listings opt-in, supports vault export from Settings, and deletes the account and its stored files on request.