# Flasher App vs E

The clearest difference is in-app purchases: E at none against Flasher App's 4. E also leads on ads (none vs shown). Flasher App's advantage is update cadence (every 3 weeks vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flasher App sells 2 in-app purchases, starting at $17.99 per 3 months. E asks for nothing beyond the download.

Flasher App ships an update every 3 weeks, E every 8 months. The most recent releases landed on September 20, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | Flasher App | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/e-14-20/id6469003886/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | — | Free |
| Size | 83 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Flasher GmbH](https://appshunter.io/developer/1684727761) | [Rohloff AG](https://appshunter.io/developer/1711238879) |

## What reviewers say

### Flasher App

[App page](https://appshunter.io/ios/app/flasher-app/id6448460362)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features: 3 Months | $17.99 | per 3 months |
| Premium Features: 1 Year | $44.99 | per year |


### 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 Flasher App free?

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

### Is E free?

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

### Do Flasher App or E have ads?

Flasher App shows ads; E does not.

### Which is updated more often, Flasher App or E?

Flasher App ships an update every 3 weeks, and E every 8 months. Most recently, Flasher App was updated on September 20, 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.*