# Rainbow Fuel vs StoreCard!

The clearest difference is ads: Rainbow Fuel at none against StoreCard!'s shown. Rainbow Fuel also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.6). StoreCard!'s advantage is update cadence (every 3 months vs every 28 months). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rainbow Fuel ships an update every 28 months, StoreCard! every 3 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Rainbow Fuel | StoreCard! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 3 months** |
| Size | 25 MB | 15 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CMH S.r.l.](https://appshunter.io/developer/1252564624) | [Akbina](https://appshunter.io/developer/995611624) |

## What reviewers say

### Rainbow Fuel

[App page](https://appshunter.io/ios/app/rainbow-fuel/id1463183843)

**Features:** macOS Compatibility

**In-app purchases:** none


### StoreCard!

[App page](https://appshunter.io/ios/app/storecard/id1640984552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Fuel free?

Rainbow Fuel is free to download, with no in-app purchases.

### Is StoreCard! free?

StoreCard! is free to download, with no in-app purchases.

### Do Rainbow Fuel or StoreCard! have ads?

StoreCard! shows ads; Rainbow Fuel does not.

### Which is updated more often, Rainbow Fuel or StoreCard!?

Rainbow Fuel ships an update every 28 months, and StoreCard! every 3 months. Most recently, Rainbow Fuel was updated on October 4, 2026 and StoreCard! on October 3, 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.*