# Watt vs Fit4life

The clearest difference is update cadence: Fit4life at every 3 weeks against Watt's every 2 months. 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.

Watt ships an update every 2 months, Fit4life every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Watt | Fit4life |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 60 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Watt-Training](https://appshunter.io/developer/1835357246) | [Anne-Claire Bijmolt](https://appshunter.io/developer/6791569801) |

## What reviewers say

### Watt

[App page](https://appshunter.io/ios/app/watt-training/id6751487775)

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

**In-app purchases:** none


### Fit4life

[App page](https://appshunter.io/ios/app/fit4life/id6791569799)

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

**In-app purchases:** none


## Frequently asked questions

### Is Watt free?

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

### Is Fit4life free?

Fit4life is free to download, with no in-app purchases.

### Do Watt or Fit4life have ads?

Neither Watt nor Fit4life shows ads.

### Which is updated more often, Watt or Fit4life?

Watt ships an update every 2 months, and Fit4life every 3 weeks. Most recently, Watt was updated on October 30, 2026 and Fit4life on October 31, 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.*