SYNC Intent vs HeriBase
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SYNC Intent
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SYNC Intent creates sealed, on-device receipts for important decisions and AI-assisted actions. If you can’t prove human oversight, you don’t have it. State your intent. Attach evidence. Confirm with Face ID. SYNC creates a receipt that shows what was authorized, what evidence was attached, and that the record was sealed on your device. Use SYNC Intent to: • Record important approvals • Attach supporting evidence • Create a verifiable record of authorization • Export standards-compatible proof • Share receipts without cloud custody The process is simple: Intent Write what you are authorizing. Evidence Attach supporting material when needed. Authorization Confirm with Face ID on your device. Receipt Create a sealed record you can view, share, or export. Exports include VC-JWT, VC JSON, Raw JWT, and Local W3C proof formats. SYNC Intent is local-first. Receipts are created on your device. Your data is not stored in SYNC cloud custody. Receipts can be verified locally through OpenVerifier.org. Policy packs may provide governance context for frameworks such as GDPR, the EU AI Act, and Texas TRAIGA. They provide context only. They do not provide legal advice or determine compliance. You authorize. Anyone verifies. No cloud. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HeriBase
Identify coins and banknotes from a photo, review estimated value ranges, and track price changes over time. Organize your collection and explore details of ancient and rare items.
- AI-powered photo identification
- Estimated value ranges
- Price change tracking
- Collection organization
- Ancient and rare coin details
- Banknote identification
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HeriBase, from the team behind HeritCoin, helps you identify coins and banknotes from a photo. Review key details, estimated value ranges, and available market references, then save each item and track price changes over time. Identify Coins & Banknotes Take a photo or upload an image to view the item name, category, year, and other available details. Review Value Estimates Check estimated value ranges based on available collectible and market data. Use them as a reference for further research. Explore Ancient & Rare Coins Learn more about ancient, commemorative, and unusual coins and keep their details organized in one place. Build Your Collection Save, organize, and revisit coins, banknotes, and other collectibles whenever you need. Track Price Changes Follow estimated value changes and price trends over time. Access Additional Review For selected items, HeriBase may offer additional review services for more context. How It Works 1. Take a photo or upload an image. 2. Review the identification result. 3. Check the estimated value range. 4. Save the item to your collection. 5. Track price changes over time. Value estimates are references, not guarantees of authenticity or sale price. Availability and detail may vary by item and region. Privacy Policy: https://www.heribase.com/privacy?isMobile=1 Terms of Use: https://www.heribase.com/terms?isMobile=1
Screenshots
Verdict
SYNC Intent and HeriBase are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. SYNC Intent sells 1 in-app purchase, starting at $17.99 per month and HeriBase sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | SYNC Intent | HeriBase |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (89 ratings) — better |
| Positive reviews | — | 93.3% of reviews |
| Number of ratings | — | 89 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 3 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Louis Clybourn Jr | Open Sky New Media Limited |
In-app purchases
SYNC Intent
- SYNC Monthly$17.991 Month
HeriBase
- Week Premium3 Days trial$2.997 Days
- Year Premium1 Year trial$39.991 Year
- Year Premium$39.991 Year
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- Year Premium3 Days trial$39.991 Year
- Year Premium1 Month trial$39.991 Year
- Year Premium3 Days trial$49.991 Year
- Year Premium$49.991 Year
- Appraisal Service$19.99
- Appraisal Service$29.99
- Unlock 1 slot$29.99









