# Ionic Red Batteries vs MyMaptuner

Ionic Red Batteries and MyMaptuner both sit at 4.2 stars, but that hides the real split: 100% of MyMaptuner's written reviews are positive against 50% of Ionic Red Batteries's. MyMaptuner also leads on update cadence (every 3 weeks vs every 2 months). Ionic Red Batteries's advantage is iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.2 for Ionic Red Batteries against 4.2 for MyMaptuner. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews are what separate them: 50% of Ionic Red Batteries's written reviews are positive against 100% of MyMaptuner's.

Ionic Red Batteries ships an update every 2 months, MyMaptuner every 3 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Ionic Red Batteries | MyMaptuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/ionic-red-batteries/id1485708837/reviews) | [4.2 (5 ratings)](https://appshunter.io/ios/app/mymaptuner/id6443763877/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 23 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市南霸科技有限公司](https://appshunter.io/developer/1485708836) | [Maptun Performance AB](https://appshunter.io/developer/1649113969) |

## What reviewers say

### Ionic Red Batteries

[App page](https://appshunter.io/ios/app/ionic-red-batteries/id1485708837)

Monitor your car, boat, or UTV's battery status remotely via Bluetooth. This app allows for instant battery condition checks and even remote emergency starting, all from your device.

**Highlights:** Remote battery monitoring, Instant battery status, Emergency jumpstart activation, Bluetooth connectivity, Battery condition analysis, Discharge and charge time calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### MyMaptuner

[App page](https://appshunter.io/ios/app/mymaptuner/id6443763877)

This application allows users to tune, monitor, and diagnose their vehicle's performance. It requires an Maptuner device to function.

**Highlights:** Vehicle tuning, Performance monitoring, Diagnostic capabilities, Requires Maptuner device

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ionic Red Batteries free?

Ionic Red Batteries is free to download, with no in-app purchases.

### Is MyMaptuner free?

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

### Which has better reviews, Ionic Red Batteries or MyMaptuner?

Ionic Red Batteries and MyMaptuner are both rated 4.2 out of 5 on the App Store, from 5 and 5 ratings respectively.

### Do Ionic Red Batteries or MyMaptuner have ads?

Neither Ionic Red Batteries nor MyMaptuner shows ads.

### Which is updated more often, Ionic Red Batteries or MyMaptuner?

Ionic Red Batteries ships an update every 2 months, and MyMaptuner every 3 weeks. Most recently, Ionic Red Batteries was updated on September 28, 2026 and MyMaptuner on September 30, 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.*