# SmartBlue vs eMaxMobileApp

The clearest difference is review sentiment: eMaxMobileApp at 93% against SmartBlue's 5%. eMaxMobileApp also leads on rating (4.4 vs 1.6) and chart position (#110 vs unranked). SmartBlue's advantage is price (Free vs $0.99) and iOS requirement (8.0 vs 13.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

SmartBlue is free to download; eMaxMobileApp costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

eMaxMobileApp holds the better App Store score, 4.4 against 1.6. Both are backed by a comparable volume of ratings — 32 and 14 respectively. Written reviews point the same way: 5% of SmartBlue's written reviews are positive against 93% of eMaxMobileApp's.

SmartBlue ships an update every 5 weeks, eMaxMobileApp every 3 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmartBlue | eMaxMobileApp |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [1.6 (32 ratings)](https://appshunter.io/ios/app/smartblue/id948624905/reviews) | **[4.4 (14 ratings)](https://appshunter.io/ios/app/emaxmobileapp/id1460664010/reviews)** |
| Number of ratings | **32** | 14 |
| Positive reviews | 5.1% of reviews | **92.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#110** |
| Size | 21 MB | 5 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文杰 俞](https://appshunter.io/developer/946010348) | [Markus Schlegel](https://appshunter.io/developer/1460664009) |

## What reviewers say

### SmartBlue

[App page](https://appshunter.io/ios/app/smartblue/id948624905)

This application sends push notifications to your device. It utilizes Bluetooth Low Energy for connectivity.

**Highlights:** Bluetooth Low Energy connectivity, Push notification delivery, Device integration

**Features:** macOS Compatibility

**In-app purchases:** none


### eMaxMobileApp

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

**Currently charting:** #110 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


## Frequently asked questions

### Is SmartBlue free?

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

### Is eMaxMobileApp free?

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

### Which has better reviews, SmartBlue or eMaxMobileApp?

eMaxMobileApp is rated higher. SmartBlue averages 1.6 out of 5 from 32 ratings, while eMaxMobileApp averages 4.4 from 14 ratings.

### Do SmartBlue or eMaxMobileApp have ads?

Neither SmartBlue nor eMaxMobileApp shows ads.

### Which is updated more often, SmartBlue or eMaxMobileApp?

SmartBlue ships an update every 5 weeks, and eMaxMobileApp every 3 weeks. Most recently, SmartBlue was updated on October 5, 2026 and eMaxMobileApp on October 13, 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.*