# usdc.cool vs Backster

The clearest difference is in-app purchases: usdc.cool at none against Backster's 6. usdc.cool also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.6). Backster's advantage is update cadence (weekly vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Backster sells 6 in-app purchases, starting at $4.00 per 7 days. usdc.cool asks for nothing beyond the download.

usdc.cool ships an update every 3 months, Backster weekly. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | usdc.cool | Backster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/usdccool/id6479308991/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 23 MB | 7 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Blendist LLC](https://appshunter.io/developer/442921357) | [Elgene Lye](https://appshunter.io/developer/6773017514) |

## What reviewers say

### usdc.cool

[App page](https://appshunter.io/ios/app/usdccool/id6479308991)

Track the total outstanding supply of USDC across numerous blockchains. View detailed charts and explore where USDC has been bridged, all from your mobile device. Supports both light and dark modes for a personalized experience.

**Highlights:** Track total USDC supply, View USDC across multiple chains, Explore bridged USDC locations, Detailed charting capabilities, Light and dark mode support

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

**In-app purchases:** none


### Backster

[App page](https://appshunter.io/ios/app/backster/id6773017512)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.00 | per 7 days |
| Max | $13.49 | per 7 days |
| Pro | $14.99 | per month |
| Max | $49.99 | per month |
| Ultra | $54.00 | per 7 days |
| Ultra | $200.00 | per month |


## Frequently asked questions

### Is usdc.cool free?

usdc.cool is free to download, with no in-app purchases.

### Is Backster free?

Backster is free to download, with in-app purchases available.

### Do usdc.cool or Backster have ads?

Neither usdc.cool nor Backster shows ads.

### Which is updated more often, usdc.cool or Backster?

usdc.cool ships an update every 3 months, and Backster weekly. Most recently, usdc.cool was updated on November 4, 2026 and Backster on October 25, 2026.

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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.*