# PREGRADE™ by CARD BOSS™ > AI-powered trading card grading service for accurate and consistent assessments. (iPhone/iPad app by Relentless Ventures LLC.) - Source: https://appshunter.io/ios/app/pregrade-by-card-boss/id6444595982 (this page in markdown: same URL + `.md`) - Developer: [Relentless Ventures LLC](https://appshunter.io/developer/1655571206) - Category: Entertainment - Price: Free with in-app purchases - Rating: 3.70/5 from 26 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 44 MB - Languages: American English - Released: 2022-12-18 - Data updated: 2026-08-21 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/pregrade-by-card-boss/id6444595982/reviews.md ## What is PREGRADE™ by CARD BOSS™? PREGRADE™ by CARD BOSS™ grades your cards through our patented AI technology that analyzes your cards with complete accuracy and consistency. We have a proven record for grading your cards at the same level as our competitors while taking the element of human error out of our grades. https://www.cardboss.com/termsconditions ## Key features - Patented AI grading technology - Accurate and consistent card analysis - Eliminates human error in grading - Competitor-level grading standards - Supports iPhone, iPad, and iPod ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Monthly | $19.99 | per month | | Platinum Monthly | $199.99 | per month | | Starter | $19.99 | per month | | Mint | $49.99 | per month | | Gem Mint | $99.99 | per month | | Commercial Monthly | $999.99 | per month | | Doc's Package | $9.99 | per month | | Champion | $199.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Monthly Add On | $3.99 | one-time | | Starter Add On | $2.99 | one-time | | Champion Add On | $2.99 | one-time | | Commercial Add On | $2.99 | one-time | | Gem Mint Add On | $2.99 | one-time | | Doc's Welcome Package | $99.99 | one-time | | Mint Add On | $2.99 | one-time | | Doc's Package | $2.99 | one-time | ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/pregrade-by-card-boss/id6444595982/reviews.md ### 5/5 — Great APP *2026-05-27* This app has worked amazing saved me a bunch of money on cards i would have sent in and also for cards I was not sure of. Customer service if there is any issues is amazing and fast someone reached out to me and offered me a mat that helps you when grading cards never seen such great customer service. For sure now when it seems like it gone everywhere else. LOVE THIS APP will let everyone know in the card game. ### 5/5 — Card boss is a game changer *2026-03-17* Love this app, it has been a huge help in my PSA ratios .. highly recommend!! ### 2/5 — Continue to have issues *2026-01-26* Every month my account charges me for the app. But my card counter doesn’t increase. This has happened several months in a row. So often I barely use the app anymore. And it takes several hours before I am notified that the grade has come in. I like the system but still continue to have issues. I think this is my last month. ### 1/5 — Instant Paywall *2025-08-17* Steps: Load app, sign up, hit instantaneous paywall of 5 cards for $9.99/mo, 25 cards $49.99/mo etc etc. (No trial of a couple cards to see the product work), last step….delete app. What a missed opportunity to show an interested party how app actually works. ### 1/5 — Pricing and user interface are not great *2025-07-30* Not worth the price they’re asking for the service. User interface is really clunky and not worth the time to try to navigate. Try another service before even getting started on this one. ### 2/5 — They want money before you even get a chance to see if this service works. *2025-04-12* So this service might be great, And I might pay for it but jeez. You have to spend a minimum of $10 just to use the service. WITHOUT knowing how good it is. Give people who sign up like 2 free cards or something to get looked at so there is a WANT to give you my money. ### 1/5 — Scammed !!! *2024-07-16* I subscribed to a plan which auto-renewed but my card count didn’t increase !!! I’ve emailed a couple times and now getting no response … I’ve essentially been scammed .. stay away from this app **Developer response:** We were able to correct this issue for you. If there is another issue or ongoing concern please email us at team@cardboss.com. Please remove or adjust this review. ### 1/5 — What a joke *2024-01-10* Website still has 2022 copyright, new member 1 free card redeem on app doesn’t work, and many links on the website are broken because they didn’t pay the bill on their QR code URL shortener service. So sad, I was looking forward to this app. **Developer response:** We have removed the one card free option because “customers” were gaming the system and grading countless free cards. That said, we listened to customer feedback and have an entry level subscription that is $9.99/month that can be cancelled anytime. Please give us a try. ### 5/5 — A game changer for the hobby!! *2023-09-22* We have been using Card Boss for a while now and we strongly feel at 828_cards that this app is a game changer for the hobby. If you grade cards, this is a MUST use app first. We have pre-graded over 100 cards and sent many off for grading by PSA and SGC. We’ve had a 96% success rate using Card Boss. Gone are the days sending and paying for a 7 or 8 and getting that grade back and the card being more valuable raw. We can see the pre-grades of a 9 or a 10 and invest in the grading process and 4x our money of some cards. This is why this is a game changer for the hobby and for us!! ### 5/5 — Fast and Easy *2023-07-26* Submitted a card and received a grade in under an hour. Definitely using this as a pre-grading tool! ## Frequently asked questions about PREGRADE™ by CARD BOSS™ ### What is Card Boss Grading? Card Boss Grading is an application that utilizes patented AI technology to provide accurate and consistent grading for trading cards. It aims to remove human error from the grading process, offering a reliable assessment of card condition. ### How accurate is Card Boss Grading? The app claims to analyze cards with complete accuracy and consistency, matching the grading standards of competitors while removing human error. It has a proven record for delivering precise grades. ### Does Card Boss Grading have ads? No, Card Boss Grading does not contain advertisements. The application is free to download and use, with monetization coming from in-app purchases and subscription plans. ### What devices does Card Boss Grading support? Card Boss Grading is compatible with iPhone, iPad, and iPod devices. This ensures accessibility for a wide range of Apple users interested in card grading. ### What are the subscription plans for Card Boss Grading? Card Boss Grading offers several subscription tiers, including Doc's Package ($9.99/month), Premium Monthly ($19.99/month), Starter ($19.99/month), Mint ($49.99/month), and Gem Mint ($99.99/month). ### How often is Card Boss Grading updated? The latest version of Card Boss Grading is 2.2, which was last updated on February 1, 2026. This indicates a recent update, suggesting ongoing development and support for the application. ### What is the age rating for Card Boss Grading? Card Boss Grading has an age rating of 4+, making it suitable for a broad audience. This indicates that the content within the app is generally appropriate for younger users. ### What do users think of Card Boss Grading? Card Boss Grading has an average rating of 3.4 stars from 22 ratings. While this indicates a generally positive reception, there is room for improvement based on user feedback. ## Version history (last 5 releases) ### 2.3.0 — 2026-08-10 Bug fixes, updated dependencies: • Refreshed app icon and branding • Updated in-app purchase handling • Stability and reliability improvements ### 2.2 — 2026-02-01 Made performance improvements. ### 2.1 — 2023-10-12 Made performance improvements. ### 2.0 — 2023-10-06 Coupons and performance improvements and also fixed minor bugs. ### 1.9 — 2023-08-15 Coupons and performance improvements ## Apps similar to PREGRADE™ by CARD BOSS™ | App | Rating | Price | Category | | --- | --- | --- | --- | | [検定for BLACKPINK](https://appshunter.io/ios/app/for-blackpink/id1557127240) | 5.0 (2) | Free | Entertainment | | [Taoall-淘啊](https://appshunter.io/ios/app/taoall/id1557121440) | — | Free | Entertainment | | [IFT Network TV](https://appshunter.io/ios/app/ift-network-tv/id1556631800) | 5.0 (5) | Free | Entertainment | | [Drink Map](https://appshunter.io/ios/app/drink-map/id1556072800) | 5.0 (2) | Free | Entertainment | | [Junín Tu Cine](https://appshunter.io/ios/app/junin-tu-cine/id1557541120) | — | Free | Entertainment | | [San Antonio Karting Complex](https://appshunter.io/ios/app/san-antonio-karting-complex/id1557462720) | 4.0 (3) | Free | Entertainment | ## Related topics [card boss grading](https://appshunter.io/ios/topics/card-boss-grading) · [cardboss](https://appshunter.io/ios/topics/cardboss) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*