247+ iOS apps curated and reviewed
Out of 247+ digital stamp decoder apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $2.99 | 5.0★ (2) | No | No | May 2026 |
| 2 |  | Free | 4.6★ (11) | No | Yes | Jul 2026 |
| 3 |  | Free | — | No | Yes | Jun 2026 |
| 4 |  | Free | — | No | Yes | May 2026 |
| 5 |  | Free | 4.8★ (1.6M) | No | No | Aug 2026 |
| 6 |  | Free | — | Yes | No | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 4.5★ (48) | No | Yes | Aug 2026 |
Reveal hidden images on USPS postage stamps using advanced Scrambled Indicia® technology. Originally designed for anti-counterfeiting, this app offers stamp collectors a unique way to authenticate and appreciate their collection. Explore the innovative world of philately with this modern collector's tool.
Instantly identify postage stamps by taking a photo. This app uses AI to provide details like origin, value, and historical context. Organize your collection and connect with other enthusiasts.
Manage your mail and packages on the go. Track shipments, calculate postage, find nearby postal locations, and schedule pickups. Access digital mail previews and request mail holds for convenient postal services.
Instantly identify postage stamps using your phone's camera or photo library. Get detailed information, including estimated value, and organize your collection into custom digital albums. Perfect for both beginner and experienced collectors.
Instantly identify stamps from around the world using AI-powered image recognition. Get detailed numismatic specifications, pricing, history, and manage your entire stamp collection's value.
Instantly identify stamps using AI-powered image recognition. Get detailed numismatic specs, country of origin, pricing, and historical insights. Organize your collection and estimate values.
Transform your photos into unique stamp art with realistic textures and effects. Easily clip subjects, add text, and create transparent backgrounds for your designs. Explore a slideshow of your creations and convert images to vector graphics.
Manage your stamp collection with an advanced, user-friendly interface. Features automatic import, inventory management, and online auction search. Easily track your stamps, wishlists, and sales.
Scan any postage stamp with your camera to instantly identify its country, issue year, and estimated market value. Organize your collection digitally, learn historical facts, and discover valuable stamps.
Instantly identify postage stamps by taking a photo. Get detailed analysis, historical context, rarity assessments, and estimated market values for your collection. Organize and track your stamps digitally.
Create personalized digital stamps with nostalgic or modern flair using AI. Enhance photos with custom frames, postmark overlays, and borders for a professional look. Ideal for social media branding and sharing unique creations.