# my4E vs E

The clearest difference is review sentiment: my4E at 95% against E's 25%. my4E also leads on rating (5.0 vs 4.0) and update cadence (fortnightly vs every 8 months). E's advantage is in-app purchases (none vs 12). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. my4E sells 12 in-app purchases, starting at $0.99 per 7 days. E asks for nothing beyond the download.

my4E holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 95% of my4E's written reviews are positive against 25% of E's.

my4E ships an update fortnightly, E every 8 months. The most recent releases landed on September 29, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | my4E | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my4e/id1594081033/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/e-14-20/id6469003886/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **95.5% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 123 MB | 14 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Totalidea Software GmbH](https://appshunter.io/developer/395874142) | [Rohloff AG](https://appshunter.io/developer/1711238879) |

## What reviewers say

### my4E

[App page](https://appshunter.io/ios/app/my4e/id1594081033)

Monitor your E3/DC home power station and wallbox with detailed performance data, energy flow visualization, and cost calculations. Access real-time and historical data, control your wallbox, and view market electricity prices.

**Highlights:** Real-time performance data, Energy flow visualization, Wallbox control, Cost and savings calculation, Market electricity prices, Apple Watch app and widgets

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium (One User) | $0.99 | per 7 days |
| 1 Month Premium (one user) | $2.99 | per month |
| 1 Month Premium (one user) | $2.99 | per month |
| 1 Month Premium (Family) | $4.99 | per month |
| 12 Months Premium (One User) | $24.99 | per year |
| 12 Months Premium (One User) | $24.99 | per year |
| 12 Months Premium (Family) | $49.99 | per year |
| Trinkgeld für eine Tüte Süßes | $0.99 | one-time |
| Trinkgeld für einen Kaffee | $2.99 | one-time |
| Trinkgeld für einen Burger | $4.99 | one-time |
| Start-Kaufhinweis deaktivieren | $4.99 | one-time |
| Trinkgeld für eine Pizza | $7.99 | one-time |


### E

[App page](https://appshunter.io/ios/app/e-14-20/id6469003886)

Control your e-bike's electronic shifting system with this app. It synchronizes drive and shifting for fast, efficient gear changes, offering features like auto-downshift and multi-shift. Customize settings and access service functions for your e-bike.

**Highlights:** eShift with Bosch Smart System, Synchronized drive and shifting, Auto-Downshift customization, Invertable shifting direction, Multishift control, Service functions (calibration, diagnostics, updates)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is my4E free?

my4E is free to download, with in-app purchases available.

### Is E free?

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

### Which has better reviews, my4E or E?

my4E is rated higher. my4E averages 5.0 out of 5 from 1 ratings, while E averages 4.0 from 1 ratings.

### Do my4E or E have ads?

Neither my4E nor E shows ads.

### Which is updated more often, my4E or E?

my4E ships an update fortnightly, and E every 8 months. Most recently, my4E was updated on September 29, 2026 and E on July 8, 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.*