# RedbackINSTALL vs Is Your Battery Safe?

The clearest difference is update cadence: Is Your Battery Safe? at fortnightly against RedbackINSTALL's every 6 weeks. RedbackINSTALL's advantage is iOS requirement (10.1 vs 13.0). On price, ads, 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.

RedbackINSTALL ships an update every 6 weeks, Is Your Battery Safe? fortnightly. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RedbackINSTALL | Is Your Battery Safe? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 113 MB | 95 MB |
| Requires iOS | **10.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Redback Technologies](https://appshunter.io/developer/1070020850) | [LG ENERGY SOLUTION, LTD.](https://appshunter.io/developer/1583138049) |

## What reviewers say

### RedbackINSTALL

[App page](https://appshunter.io/ios/app/redbackinstall/id1457916762)

**Features:** macOS Compatibility

**In-app purchases:** none


### Is Your Battery Safe?

[App page](https://appshunter.io/ios/app/is-your-battery-safe/id6444711095)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RedbackINSTALL free?

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

### Is Is Your Battery Safe? free?

Is Your Battery Safe? is free to download, with no in-app purchases.

### Do RedbackINSTALL or Is Your Battery Safe? have ads?

Neither RedbackINSTALL nor Is Your Battery Safe? shows ads.

### Which is updated more often, RedbackINSTALL or Is Your Battery Safe??

RedbackINSTALL ships an update every 6 weeks, and Is Your Battery Safe? fortnightly. Most recently, RedbackINSTALL was updated on October 4, 2026 and Is Your Battery Safe? on October 17, 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.*