AppMarketSpy › Productivity › Chronostamp
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App info
- Developer
- Chi Ho Suen
- Category
- Productivity
- Released
- Oct 22, 2026
- Version
- 1.0 (Oct 22, 2026)
- Price
- $0.99
- Size
- 3.3 MB
- Requires
- iOS 13.0
- Age rating
- 4+
- Languages
- English
In-app purchases
| Raise free limits | $1.99 |
| Unlock PDF catalog export | $0.99 |
Current prices, App Store US.
🔒 Price history2 snapshots: when prices changed and new plans appearedGet Pro access
About Chronostamp
Chronostamp is a portrait research desk for personal stamp collecting. Photograph each copy, log catalog numbers, issue years, perforation gauges, printing variants, and condition grades, then check whether a planned set is complete. Export a research PDF when you need a shareable catalog of your holdings.
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