# Battery Up vs Chain Crash

The clearest difference is ads: Battery Up at none against Chain Crash's shown. Chain Crash's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Battery Up | Chain Crash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Size | 188 MB | 95 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ismail Simsek](https://appshunter.io/developer/1512131359) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Battery Up

[App page](https://appshunter.io/ios/app/battery-up/id6449364442)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chain Crash

[App page](https://appshunter.io/ios/app/chain-crash/id6458587585)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battery Up free?

Battery Up is free to download, with no in-app purchases.

### Is Chain Crash free?

Chain Crash is free to download, with no in-app purchases.

### Do Battery Up or Chain Crash have ads?

Chain Crash shows ads; Battery Up does not.

### Which is updated more often, Battery Up or Chain Crash?

Battery Up ships an update every 3 months, and Chain Crash every 3 months. Most recently, Battery Up was updated on October 27, 2026 and Chain Crash on October 27, 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.*