# Fasttelphone vs Wattr

The clearest difference is update cadence: Wattr at every 5 days against Fasttelphone's every 4 months. Fasttelphone's advantage is iOS requirement (13.0 vs 16.6). 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.

Fasttelphone ships an update every 4 months, Wattr every 5 days. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Fasttelphone | Wattr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 159 MB | 58 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fasttel](https://appshunter.io/developer/514872805) | [Sempl](https://appshunter.io/developer/1705892374) |

## What reviewers say

### Fasttelphone

[App page](https://appshunter.io/ios/app/fasttelphone/id1582782567)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Wattr

[App page](https://appshunter.io/ios/app/wattr/id6465175618)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fasttelphone free?

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

### Is Wattr free?

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

### Do Fasttelphone or Wattr have ads?

Neither Fasttelphone nor Wattr shows ads.

### Which is updated more often, Fasttelphone or Wattr?

Fasttelphone ships an update every 4 months, and Wattr every 5 days. Most recently, Fasttelphone was updated on September 23, 2026 and Wattr on September 20, 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.*