# BATTech by RN vs Where's My Battery?

The clearest difference is ads: BATTech by RN at none against Where's My Battery?'s shown. Where's My Battery?'s advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

BATTech by RN ships an update every 2 months, Where's My Battery? every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BATTech by RN | Where's My Battery? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 38 MB | 31 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ramesh Natarajan Kailad](https://appshunter.io/developer/1789729225) | [Steven Mason](https://appshunter.io/developer/6776778266) |

## What reviewers say

### BATTech by RN

[App page](https://appshunter.io/ios/app/battech-by-rn/id6740395915)

**In-app purchases:** none


### Where's My Battery?

[App page](https://appshunter.io/ios/app/wheres-my-battery/id6776778264)

**In-app purchases:** none


## Frequently asked questions

### Is BATTech by RN free?

BATTech by RN is free to download, with no in-app purchases.

### Is Where's My Battery? free?

Where's My Battery? is free to download, with no in-app purchases.

### Do BATTech by RN or Where's My Battery? have ads?

Where's My Battery? shows ads; BATTech by RN does not.

### Which is updated more often, BATTech by RN or Where's My Battery??

BATTech by RN ships an update every 2 months, and Where's My Battery? every 2 weeks. Most recently, BATTech by RN was updated on November 8, 2026 and Where's My Battery? on October 31, 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.*