About Postcard Archive
Your Private Postcard Archive
Add front and back photos, location, stamps, postmarks, and notes — all kept private on your device.
• Use era and back-of-card cues to finish research without uploading your archive
• Map origins, track wants, make trade sheets, and export the full collection
• Places map — see every origin and destination plotted across the world
• Wishlist — track the cards you're still hunting, separate from your collection
• Collector Trade Sheet — export your tradeables & duplicates
Your archive stays on your device. No accounts, cloud sync, tracking, or developer analytics. OCR images and text stay on-device; Google ML Kit receives technical usage metrics.
Start with 3 days of full access to Places, Wishlist, Era Reports, and Trade Sheets. After that, a one-time purchase keeps them available. No subscription.
One-time purchase. No subscription.
Postcard Archive details
Postcard Archive is a free Lifestyle app for Android with 10+ installs on Google Play. It was released on May 11, 2026 and last updated on September 1, 2026. It's developed by Rizk Corsight, LLC. It requires Android 8.0 or later. The app offers in-app purchases.
- Category
- Lifestyle
- Installs
- 10+
- Price
- Free
- In-app purchases
- Yes
- Ads
- No ads
- Current version
- 1.4.7
- Requires Android
- 8.0
- Content rating
- Everyone
- Released
- May 11, 2026
- Last updated
- September 1, 2026
- Developer
- Rizk Corsight, LLC
What’s new in Postcard Archive
bug fixes
Version 1.4.7 · Updated September 1, 2026
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| Postcard Archive | – | Free | 10+ | Sep 1, 2026 |
| Deduction Isles: Map Puzzle | – | Free | 1+ | Aug 29, 2026 |
| Inquest: Pursuit | – | Free | 5+ | Aug 29, 2026 |
| Inquest: Destinations | – | Free | 1+ | Aug 29, 2026 |
| Plant Discover: Identifier | – | Free | 0+ | Aug 5, 2026 |
| Butterfly Discover | – | Free | 10+ | Sep 8, 2026 |
| Insect Discover | – | Free | 5+ | Aug 29, 2026 |
