# E vs eBike Flow

The clearest difference is in-app purchases: E at none against eBike Flow's 4. eBike Flow's advantage is update cadence (every 6 weeks vs every 6 months) and review sentiment (51% vs 40%). On price, rating, ads and device support there is nothing between them.

Both are free to download. eBike Flow sells 4 in-app purchases, starting at $3.99 per month. E asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for E against 4.6 for eBike Flow. Both are backed by a comparable volume of ratings — 758 and 2.3K respectively. Written reviews are what separate them: 40% of E's written reviews are positive against 51% of eBike Flow's.

E ships an update every 6 months, eBike Flow every 6 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | E | eBike Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (758 ratings)](https://appshunter.io/ios/app/e-tube-ride/id1437969979/reviews)** | [4.6 (2.3K ratings)](https://appshunter.io/ios/app/ebike-flow/id1559900907/reviews) |
| Number of ratings | 758 | **2.3K** |
| Positive reviews | 39.6% of reviews | **51.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 315 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SHIMANO.INC](https://appshunter.io/developer/852768780) | [Robert Bosch GmbH](https://appshunter.io/developer/397121518) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-tube-ride/id1437969979)

Transform your smartphone into a cycling computer. Connect to your SHIMANO STEPS E-BIKE, Di2, power meters, and sensors to visualize ride data, display routes, and record your journeys. Review past rides and share them with Strava.

**Highlights:** Connect to SHIMANO E-BIKE and sensors via Bluetooth, Visualize speed, assist mode, and gear position, Display route on a map, Record and review travel logs, Share rides with Strava

**In-app purchases:** none

**What reviewers like**

- 👍 Useful additional information (gear usage, sensor data)
- 🚀 Works well as a bike computer
- 🔋 Good battery life when used with iPhone 13 mini

**What reviewers complain about**

- 🐛 Crashes and loses ride data
- 🔋 High battery consumption
- 🤔 Inconsistent range/battery level estimates
- 🤔 Confusing UI elements (discard/save buttons)

**Reported bugs**

- Frequent crashes and data loss
- Connectivity issues with some bike models (E8000)
- Inability to change settings/fields

**Requested features**

- Add ability to import GPX routes
- Provide battery percentage instead of bars
- Integrate with Apple Watch for metrics and controls
- Add cumulative stats (monthly, yearly mileage)
- Provide estimated power from motor data


### eBike Flow

[App page](https://appshunter.io/ios/app/ebike-flow/id1559900907)

Enhance your eBike experience with smart features for safety, personalization, and comfort. Protect against theft, plan routes, customize riding modes, and track your activities. Keep your eBike updated with the latest functions.

**Highlights:** Theft protection (eBike Lock & Alarm), Smart navigation and route planning, Customizable riding modes, Activity tracking and fitness analysis, Over-the-air updates, Display configuration

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow+ (monthly) | $3.99 | per month |
| Flow+ (monthly) | $3.99 | per month |
| Flow+ (year) | $34.99 | per year |
| Flow+ (year) | $34.99 | per year |

**What reviewers like**

- 🚀 Smooth and reliable
- 👍 Intuitive and user-friendly
- 🔒 Secure with lock and alarm features
- 💡 Customizable motor modes
- 💡 Integrates with Komoot for route planning

**What reviewers complain about**

- 🐛 Inconsistent GPS tracking and navigation
- 🔋 High battery drain on smartphones
- 🔍 Limited data export options
- 🤔 Requires smartphone for full functionality

**Reported bugs**

- Occasional connectivity issues when pairing bike
- Route planning sometimes generates inaccurate routes
- Ride data not always syncing correctly with Apple Health

**Requested features**

- Add support for heart rate sensors
- Improve integration with Garmin devices
- Allow multiple users/phones to be paired with one bike
- Provide offline navigation on Kiox 300 display
- Add option to customize Kiox 300 data screens


## Frequently asked questions

### Is E free?

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

### Is eBike Flow free?

eBike Flow is free to download, with in-app purchases available.

### Which has better reviews, E or eBike Flow?

E is rated higher. E averages 4.7 out of 5 from 758 ratings, while eBike Flow averages 4.6 from 2.3K ratings.

### Do E or eBike Flow have ads?

Neither E nor eBike Flow shows ads.

### Which is updated more often, E or eBike Flow?

E ships an update every 6 months, and eBike Flow every 6 weeks. Most recently, E was updated on October 29, 2026 and eBike Flow on October 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.*