# eMaxMobileApp vs Eplus Tuning

The clearest difference is price: Eplus Tuning at Free against eMaxMobileApp's $0.99. eMaxMobileApp's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 6 weeks). On rating and ads there is nothing between them.

Eplus Tuning is free to download; eMaxMobileApp costs $0.99 up front. Eplus Tuning sells 1 one-off in-app purchase. eMaxMobileApp asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for eMaxMobileApp against 4.5 for Eplus Tuning. That said, the two scores are not equally well evidenced: eMaxMobileApp has 14 ratings behind it against 2, so its average is the more settled of the two.

eMaxMobileApp ships an update every 3 weeks, Eplus Tuning every 6 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | eMaxMobileApp | Eplus Tuning |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/emaxmobileapp/id1460664010/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/eplus-tuning/id1490285553/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#193** | — |
| Size | 5 MB | 50 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Markus Schlegel](https://appshunter.io/developer/1460664009) | [Eguides](https://appshunter.io/developer/375122704) |

## What reviewers say

### eMaxMobileApp

[App page](https://appshunter.io/ios/app/emaxmobileapp/id1460664010)

**Currently charting:** #193 Top Paid · Sports (US App Store)

This app enhances the performance of compatible electric bicycle systems. It supports a wide range of displays and drive units, offering advanced optimization features. Users can find detailed compatibility information and tuning possibilities on the developer's website.

**Highlights:** Optimizes STePS systems, Supports Bluetooth displays, Compatible with various drive units, Works with Shimano motor firmware, Advanced tuning possibilities

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

**In-app purchases:** none


### Eplus Tuning

[App page](https://appshunter.io/ios/app/eplus-tuning/id1490285553)

Customize your ebike motor's performance based on your riding style and route. Adjust speed and power delivery for a personalized cycling experience. Requires a compatible Eplus chip.

**Highlights:** Customize ebike motor operation, Adjust speed settings, Modify power delivery style, Compatible with multiple ebike motor brands, Personalized riding experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Racing Eplus | $0.99 | one-time |


## Frequently asked questions

### Is eMaxMobileApp free?

eMaxMobileApp costs $0.99, with no in-app purchases.

### Is Eplus Tuning free?

Eplus Tuning is free to download, with in-app purchases available.

### Which has better reviews, eMaxMobileApp or Eplus Tuning?

Eplus Tuning is rated higher. eMaxMobileApp averages 4.4 out of 5 from 14 ratings, while Eplus Tuning averages 4.5 from 2 ratings.

### Do eMaxMobileApp or Eplus Tuning have ads?

Neither eMaxMobileApp nor Eplus Tuning shows ads.

### Which is updated more often, eMaxMobileApp or Eplus Tuning?

eMaxMobileApp ships an update every 3 weeks, and Eplus Tuning every 6 weeks. Most recently, eMaxMobileApp was updated on September 21, 2026 and Eplus Tuning on September 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.*