# REDMAX vs Auto Energy Battery

REDMAX and Auto Energy Battery are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | REDMAX | Auto Energy Battery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 19 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [R&J Batteries PTY LTD](https://appshunter.io/developer/1527962797) | [A2R Performance Parts Pty Ltd](https://appshunter.io/developer/6796218531) |

## What reviewers say

### REDMAX

[App page](https://appshunter.io/ios/app/redmax/id6760121849)

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

**In-app purchases:** none


### Auto Energy Battery

[App page](https://appshunter.io/ios/app/auto-energy-battery/id6796218529)

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

**In-app purchases:** none


## Frequently asked questions

### Is REDMAX free?

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

### Is Auto Energy Battery free?

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

### Do REDMAX or Auto Energy Battery have ads?

Neither REDMAX nor Auto Energy Battery shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*