# eMaxMobileApp vs Eplus Tutor Pro

The clearest difference is review sentiment: eMaxMobileApp at 93% against Eplus Tutor Pro's 13%. eMaxMobileApp also leads on rating (4.4 vs 1.0) and in-app purchases (none vs 2). Eplus Tutor Pro's advantage is price (Free vs $0.99). On ads, device support and iOS requirement there is nothing between them.

Eplus Tutor Pro is free to download; eMaxMobileApp costs $0.99 up front. Eplus Tutor Pro sells 2 one-off in-app purchases. eMaxMobileApp asks for nothing beyond the download.

eMaxMobileApp holds the better App Store score, 4.4 against 1.0. 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. Written reviews point the same way: 93% of eMaxMobileApp's written reviews are positive against 13% of Eplus Tutor Pro's.

eMaxMobileApp ships an update every 3 weeks, Eplus Tutor Pro every 5 weeks. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | eMaxMobileApp | Eplus Tutor Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/emaxmobileapp/id1460664010/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/eplus-tutor-pro/id1465698710/reviews) |
| Number of ratings | **14** | 2 |
| Positive reviews | **92.6% of reviews** | 12.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 20 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| 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)

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 Tutor Pro

[App page](https://appshunter.io/ios/app/eplus-tutor-pro/id1465698710)

Customize your Shimano ebike's engine performance with this app. Adjust factory parameters for free, or unlock higher speed limits through in-app purchases. Features include anti-theft locking and advanced mapping customization.

**Highlights:** Customize engine mapping, Unlock speed limits, Anti-theft engine lock, Preset and custom mappings, Free parameter adjustments

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Racing Eplus | $0.99 | one-time |
| Racing 32 Eplus | $54.99 | one-time |


## Frequently asked questions

### Is eMaxMobileApp free?

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

### Is Eplus Tutor Pro free?

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

### Which has better reviews, eMaxMobileApp or Eplus Tutor Pro?

eMaxMobileApp is rated higher. eMaxMobileApp averages 4.4 out of 5 from 14 ratings, while Eplus Tutor Pro averages 1.0 from 2 ratings.

### Do eMaxMobileApp or Eplus Tutor Pro have ads?

Neither eMaxMobileApp nor Eplus Tutor Pro shows ads.

### Which is updated more often, eMaxMobileApp or Eplus Tutor Pro?

eMaxMobileApp ships an update every 3 weeks, and Eplus Tutor Pro every 5 weeks. Most recently, eMaxMobileApp was updated on October 12, 2026 and Eplus Tutor Pro on September 23, 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.*