Jobchain ID vs CenterMint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jobchain ID
Manage your digital identity securely with a universal ID. Prove who you are, communicate, and access services with encrypted, self-custodied data. Verify your identity in levels using biometrics and documents, all while maintaining full control.
- Universal sovereign ID
- Encrypted, self-custodied data
- Multi-level identity verification
- Zero-Knowledge Proofs for privacy
- End-to-end encrypted mail & chat
- Self-custody digital asset wallet
- Built-in authenticator
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Jobchain ID is your universal identity: one sovereign ID to prove who you are, communicate and access the entire digital world with maximum security. One identity. Full control. Your identity is created and stored on your device, encrypted. No accounts, no passwords, no servers holding your keys: only you decide what to share, with whom and when. Identity verified in levels Start in seconds with your recovery phrase and level up whenever you want: facial recognition with liveness check and residence verification. Your biometric and document data never leave your device — only the verdict travels to the server. Verifiable credentials with real privacy Prove your age without revealing your date of birth: you choose, claim by claim, what is presented and what stays hidden. Identity, email, phone, residence and more: portable credentials aligned with eIDAS 2.0 and W3C DID. End-to-end encrypted mail and messaging Your private mail address and an E2E chat tied to your identity — no phone numbers, no third-party accounts. Self-custody wallet Your digital assets with keys that exist only on your device, protected by your device biometrics. Built-in authenticator Replace passwords and SMS codes: approve sign-ins and operations with one tap from your ID. Multi-device and recovery End-to-end encrypted sync and recovery with your 12-word phrase. Why Jobchain ID Verification in seconds · No special hardware · Liveness check with spoof detection · Your data, always under your control Designed in line with eIDAS 2.0, W3C DID and GDPR.
CenterMint
Analyze the centering of trading cards from a single photo to determine their grading potential. It calculates border ratios and provides insights into whether a card is worth submitting for professional grading, with options for detailed analysis and submission tracking.
- Automatic centering measurement
- Border ratio calculation
- Grading standards comparison
- Worth Grading? profit calculator
- Submission log
- Corner and edge close-ups
- Line-by-line manual adjustment
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Is this card worth grading, and what is it worth? Measure its centering from one photo, then see what it sells for in Japan, the US and Europe. CenterMint finds the cut edge and the printed border on all four sides of a raw card, shows the left/right and top/bottom ratios, and tells you the best centering grade they allow under common published standards (PSA, BGS, CGC and more). Works with standard-size cards such as Pokémon, One Piece, Magic: The Gathering and sports cards; smaller cards like Yu-Gi-Oh! can be measured too. NEW IN 2.0 • Japanese Pokémon card prices: more than 30,000 cards, from promos and high rarities to Master Ball mirrors. Pick your market (Japan in yen, the US in dollars, Europe in euros) and see recent sales and a 30-day chart. • English version prices too, when it is clearly the same card, so you can tell which print is cheaper. • No recent sales? It says so and shows a shop price or the lowest listing, clearly labeled, instead of guessing. • Follow cards and get a price alert when one moves 5%, 10% or 20% (you choose). Alerts on 3 cards are free. • Worth Grading? now finds the card in the catalog and fills in its prices for you. • Line styles made for the card in your hand: white borders, black borders and foil. • The app speaks 15 languages. Prices are for reference only, not buying or selling advice. HOW IT WORKS • Take a photo or import one. The frames are found automatically. • Not sure about a line? CenterMint takes you to the least certain one first, with the magnifier already on it. Tap "Looks Right" to move on, or nudge it a pixel at a time with the magnifier, pixel grid and edge profile. • Save the front and back as a pair, search your history, and share a clean image. FREE • Automatic centering for raw cards, a 1x–50x magnifier and manual adjustment • Border widths in mm or inches • Corner and edge close-ups on 3 cards a week, one batch of up to 5 photos a week, Worth Grading? on one card • Card prices, the 30-day chart and alerts on 3 cards The free version shows ads. CENTERMINT PRO No ads, graded prices (PSA 10, PSA 9 and more) with full history, unlimited price alerts, Worth Grading?, corner and edge close-ups, a submission log, a decision assistant that sorts cards into submit / fix first / below target, batch scanning of up to 50 photos, a submission checklist PDF, report images, 4K enhanced view and export, CSV export and saved presets. Choose monthly or yearly (yearly starts with a 1-week free trial); prices are shown in the app. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period. Manage them in your Apple Account settings. GOOD TO KNOW • Automatic measurement is for raw cards. For a card in a sleeve, top loader or slab, you line up the edges yourself; CenterMint tells you when it sees a sleeve. • It measures centering only. Corners, edges and surface are for your own eyes, and no grade is ever promised. • Centering standards are references based on each company's published guidelines. CenterMint is an independent app, not affiliated with PSA, Beckett (BGS), CGC or any grading company, or with any card publisher. Pokémon, One Piece, Yu-Gi-Oh! and Magic: The Gathering are trademarks of their respective owners. Measurement runs on your device and needs no account. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://centermint.app/privacy
Screenshots
Verdict
The clearest difference is ads: Jobchain ID at none against CenterMint's shown. CenterMint's advantage is update cadence (every 3 days vs weekly). On price, rating, ratings volume 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. Jobchain ID sells 2 in-app purchases, starting at $5.99 per month and CenterMint sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Jobchain ID against 5.0 for CenterMint. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Jobchain ID ships an update weekly, CenterMint every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Jobchain ID | CenterMint |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 161 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Jobchain ID | JIAPENG Zhao |
Customer experience
Jobchain ID
CenterMint
In-app purchases
Jobchain ID
- Jobchain ID Pro$5.991 Month
- Jobchain ID Pro Anual$59.991 Year
CenterMint
- Pro Monthly: Card Centering$4.991 Month
- Pro Yearly: Card Grading Tools7 Days trial$29.991 Year
Questions
Is Jobchain ID free?
Is CenterMint free?
Which has better reviews, Jobchain ID or CenterMint?
Do Jobchain ID or CenterMint have ads?
Which is updated more often, Jobchain ID or CenterMint?
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