GradedStamps.com vs 100Trillions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GradedStamps.com
Discover and purchase certified, graded collectible postage stamps. This free companion app connects you to a curated selection of valuable stamps.
- Collectible postage stamp marketplace
- Certified and graded stamps
- Companion app for Gradedstamps.com
- Free to use
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Free companion app for Steve Crippe's Gradedstamps.com. Certified and Graded Collectible Postage Stamps available for Purchase.
100Trillions
Build and manage your collection of rare banknotes, coins, and other collectibles. Search for items, track orders, and discover the latest deals. Ideal for both new and experienced collectors.
- Search for collectibles
- Track orders
- Earn rewards
- Discover latest deals
- Build your collection
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Welcome to the ultimate mobile experience for collectors! The 100T app offers an easy and convenient way to build your collection—from rare banknotes, interesting coins, and other collectibles. Whether you’re a seasoned collector or just starting your first collection, our app has everything you need. Search for collectibles, track orders, earn rewards, stay updated with the latest deals, and more with the 100T app.
Screenshots
Verdict
The clearest difference is ratings volume: 100Trillions at 8 against GradedStamps.com's 1. 100Trillions also leads on device support. GradedStamps.com's advantage is iOS requirement (8.0 vs 13.0). On price, rating, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for GradedStamps.com against 5.0 for 100Trillions. That said, the two scores are not equally well evidenced: 100Trillions has 8 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | GradedStamps.com | 100Trillions |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (8 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | — | Every 2 months |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 0 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | John Almberg | BNWorld, Inc. |
In-app purchases
GradedStamps.com
No in-app purchases
100Trillions
No in-app purchases
Questions
Is GradedStamps.com free?
Is 100Trillions free?
Which has better reviews, GradedStamps.com or 100Trillions?
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