# Rotawatt vs Fast

The clearest difference is update cadence: Rotawatt at every 3 weeks against Fast's every 3 months. Rotawatt also leads on iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rotawatt ships an update every 3 weeks, Fast every 3 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Rotawatt | Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fast-go/id6743792892/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 74 MB | 68 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arvento Mobile Systems](https://appshunter.io/developer/410513550) | [Kolay Şarj Elektrikli Araç Sistemleri A.Ş.](https://appshunter.io/developer/1662100136) |

## What reviewers say

### Rotawatt

[App page](https://appshunter.io/ios/app/rotawatt/id6736650325)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Fast

[App page](https://appshunter.io/ios/app/fast-go/id6743792892)

Find and reserve electric vehicle charging stations across Turkey. Monitor your vehicle's charging status remotely and manage payments seamlessly. Ensure your EV is always ready for your next journey.

**Highlights:** Find charging station locations, Check real-time availability, Make reservations, Process payments, Monitor charging remotely

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rotawatt free?

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

### Is Fast free?

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

### Do Rotawatt or Fast have ads?

Neither Rotawatt nor Fast shows ads.

### Which is updated more often, Rotawatt or Fast?

Rotawatt ships an update every 3 weeks, and Fast every 3 months. Most recently, Rotawatt was updated on October 30, 2026 and Fast on November 4, 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.*