Inventory Bot vs CollectorBased
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inventory Bot
This app monitors major retailers for hard-to-find and in-demand products, providing real-time restock notifications. It can also automatically purchase items for you with a subscription and offers custom tracking for any product via URL.
- Real-time restock notifications
- Automated product purchasing (subscription)
- Custom product tracking via URL
- Monitors major retailers
- Tracks collectibles, electronics, toys, and more
- Eliminates manual website refreshing
Read full descriptionHide full description
The only Restock App you'll need. AutoBuy since 2022! Inventory Bot is the fastest and most reliable app to track restocks for hard-to-find, and highly-in-demand products. We monitor products at major retailers, so you don't have to! Get notified in real time, the moment the product you're searching for comes back in stock. We'll even AutoBuy it for you should you choose (with subscription). Products available to track range from Collectibles, Trading Cards, Funko, PlayStation 5 (PS5), Xbox Series X and limited-edition versions like Xbox Halo Infinite, NVIDIA GeForce RTX 4000 series, CPUs, Power Supplies, DDR5, Toys like Magic Mixies, Gabby's Dollhouse. If the item is hard to find, always out of stock, and you want it... We can track it! Search the item you're in search of, click "SUBSCRIBE," and we will notify you the moment it's in stock. In search of an item that's not sought out by a lot of people, but you really want to track it? We offer 10 Custom Tracking options to all users. Sign in, enter the URL of the item, and get notified! We do the tracking, so you don't have to. Sit back and wait for your item to become available, click, purchase, and check out with ease. Stop refreshing websites and following accounts for notifications. We eliminate the middleman, by providing the alert to you directly. Stop missing out on the products you've wanted! Download Inventory Bot today! EULA (Apple Standard) - http://www.apple.com/legal/itunes/appstore/dev/stdeula
CollectorBased
This app helps trading card collectors manage their collections. It features AI-powered card scanning, live market price tracking, inventory management, and tools for selling at shows. Connect with other collectors and discover local events.
- AI card scanning and identification
- Live market price tracking
- Comprehensive inventory management
- Card show selling mode
- Community social features
- Local event discovery
- Financial and tax tracking
Read full descriptionHide full description
CollectorBased The all-in-one app for trading card collectors. Track every card, scan with AI, watch live market prices, sell at card shows, find events near you, and connect with a community of collectors who actually know what they're talking about. Built for collectors of English and Japanese cards — singles, sealed product, and graded slabs. AI Card Scanner Point your camera at any card. CollectorBased identifies the card, set, and number instantly, confirms the condition, and adds it to your inventory with live pricing. No typing, no scrolling, no guessing. Live Market Prices Real prices on every card, refreshed daily. Condition-specific values for NM, LP, MP, HP, and DMG, plus graded slab data for PSA, CGC, BGS, and TAG. See what your collection is actually worth, not what someone wishes it was worth. Inventory Tracking Singles, sealed product, graded slabs, and custom lots in one place. Add by scan, search, or CSV import. Every card carries its purchase price, condition, and current market value, automatically. Show Mode Sell at card shows from your phone. Live pricing on every scan, quick-sell without pre-loading inventory, generate a QR code for buyers, and session data persists offline. Built for the dealer behind the table. Social Follow other collectors. Share pulls, post chase cards, ask the community what's fair. Send DMs and build a profile that shows off your best stuff. A real social network for the collector community. Events Near You Find card shows, tournaments, and meetups happening near you. Set your location and radius, browse what's coming up as a list or on a map, and RSVP so you don't miss it. See past events too. Financials & Taxes Real net profit automatically — sales minus card cost, fees, shipping, and expenses. Income statement, expense tracker, and tax estimator built in. Export everything to CSV or PDF when April comes. Deals & Alerts Compare live prices across eBay and TCGPlayer to find the best place to buy any card, and set price alerts so you know the moment a card moves. Free or Pro Most features are free — up to 250 cards, 75 AI scans a month, full 2-year price history, graded card stats, live market pricing, and the complete social and events experience. Pro unlocks unlimited cards, unlimited AI scanning, Show Mode, and the seller-grade financial suite (Sales, Expense, Tax, Cash Flow, Channel Analysis) with PDF/Excel/CSV exports and backfill tools. Cancel anytime in Settings. CollectorBased is an independent app and is not affiliated with, endorsed by, or sponsored by any trading card game publisher or manufacturer. All product names, logos, and trademarks are the property of their respective owners. ———————————————— Terms of Use (EULA): https://www.collectorbased.com/terms Privacy Policy: https://www.collectorbased.com/privacy
Screenshots
Verdict
The clearest difference is rating: CollectorBased at 5.0 against Inventory Bot's 4.4. Inventory Bot's advantage is ratings volume (205 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Inventory Bot sells 4 in-app purchases, starting at $4.99 per month and CollectorBased sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
CollectorBased holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Inventory Bot has 205 ratings behind it against 1, so its average is the more settled of the two.
Inventory Bot ships an update every 5 weeks, CollectorBased every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Inventory Bot | CollectorBased |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (205 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 64.3% of reviews | — |
| Number of ratings | 205 — better | 1 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #85 — better | #196 |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 84 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Inventory Bot | CollectorBased LLC |
Customer experience
Inventory Bot
CollectorBased
Bugs and requests
Inventory Bot
Reported bugs
6 issues- Errors out every time it tries to buy from Amazon
- Discover links are invalid or expired
- Doesn't alert users
- Struggles to remove products from monitoring list
- Cannot enable notifications on iPhone
Show 1 moreShow fewer
- No notification settings within the app
Requested features
3 requests- More checkout automation compatibility for other retailers
- Improve functionality for Canadian users
- Clearer explanation of free trial and paid features
CollectorBased
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Inventory Bot
- Base Notifications$4.991 Month
- Inventory Bot Notifications1 Month trial$8.991 Month
- AutoBuy1 Month trial$11.991 Month
Show 1 moreShow fewer
- AutoBuy (Annual)$99.991 Year
CollectorBased
- CollectorBased Pro Monthly$9.991 Month
- CollectorBased Pro Yearly$99.001 Year








