# E vs RaceSync

The clearest difference is review sentiment: RaceSync at 100% against E's 22%. RaceSync also leads on rating (4.9 vs 1.7). On price, ratings volume, update cadence 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.

RaceSync holds the better App Store score, 4.9 against 1.7. Both are backed by a comparable volume of ratings — 83 and 53 respectively. Written reviews point the same way: 22% of E's written reviews are positive against 100% of RaceSync's.

E ships an update every 3 months, RaceSync every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | E | RaceSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (83 ratings)](https://appshunter.io/ios/app/e-tube-project-cyclist/id1176407871/reviews) | **[4.9 (53 ratings)](https://appshunter.io/ios/app/racesync/id1491110680/reviews)** |
| Number of ratings | **83** | 53 |
| Positive reviews | 21.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 159 MB | 23 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHIMANO.INC](https://appshunter.io/developer/852768780) | [MultiGP Inc.](https://appshunter.io/developer/1491110679) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-tube-project-cyclist/id1176407871)

Customize your e-bike's performance and update its firmware. Adjust assist power, fine-tune automatic shifting for trails or city riding, and personalize your ride.

**Highlights:** Update firmware, Customize e-bike assist power, Adjust AUTO SHIFT timing, Personalize trail ride settings, Optimize city riding gear switching

**In-app purchases:** none

**What reviewers like**

- 👍 Works as expected
- 🚀 Easy to connect and use
- ✨ Useful for customizing settings
- 🔋 Battery health info needed

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔍 Difficult to navigate
- 🤯 Bricked bikes during firmware updates
- 🤖 Outdated and clunky interface

**Reported bugs**

- Crashes on iOS 13 and newer
- Unable to change password
- Bluetooth connection keeps dropping
- Firmware updates fail and brick the system

**Requested features**

- Add Russian language support
- Allow custom cassette size selection
- Integrate with Garmin devices
- Provide more detailed data and analytics


### RaceSync

[App page](https://appshunter.io/ios/app/racesync/id1491110680)

Discover and join FPV drone races globally with this app. Find local and international events, view detailed race information, and manage your participation. Organizers can also create and manage races.

**Highlights:** Find and join drone races worldwide, Customizable race feed filters, Detailed race information and standings, In-app race fee payments, Push notifications for race updates, Manage and create races (organizers)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is RaceSync free?

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

### Which has better reviews, E or RaceSync?

RaceSync is rated higher. E averages 1.7 out of 5 from 83 ratings, while RaceSync averages 4.9 from 53 ratings.

### Do E or RaceSync have ads?

Neither E nor RaceSync shows ads.

### Which is updated more often, E or RaceSync?

E ships an update every 3 months, and RaceSync every 2 months. Most recently, E was updated on October 29, 2026 and RaceSync on October 25, 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.*