# GradedStamps.com vs 100Trillions

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.

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.

## The numbers

| Metric | GradedStamps.com | 100Trillions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gradedstampscom/id1126542134/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/100trillions/id6677025906/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 0 MB | 37 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Almberg](https://appshunter.io/developer/482046438) | [BNWorld, Inc.](https://appshunter.io/developer/1250925707) |

## What reviewers say

### GradedStamps.com

[App page](https://appshunter.io/ios/app/gradedstampscom/id1126542134)

Discover and purchase certified, graded collectible postage stamps. This free companion app connects you to a curated selection of valuable stamps.

**Highlights:** Collectible postage stamp marketplace, Certified and graded stamps, Companion app for Gradedstamps.com, Free to use

**In-app purchases:** none


### 100Trillions

[App page](https://appshunter.io/ios/app/100trillions/id6677025906)

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.

**Highlights:** Search for collectibles, Track orders, Earn rewards, Discover latest deals, Build your collection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GradedStamps.com free?

GradedStamps.com is free to download, with no in-app purchases.

### Is 100Trillions free?

100Trillions is free to download, with no in-app purchases.

### Which has better reviews, GradedStamps.com or 100Trillions?

GradedStamps.com and 100Trillions are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*