# WOApp vs Fast

The clearest difference is update cadence: Fast at every 2 weeks against WOApp's every 2 months. WOApp's advantage is iOS requirement (15.6 vs 26.0). 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.

WOApp ships an update every 2 months, Fast every 2 weeks. The most recent releases landed on June 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | WOApp | Fast |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 115 MB | 35 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Robin Confalonieri](https://appshunter.io/developer/1454542143) | [CodeHive GCV](https://appshunter.io/developer/1196672412) |

## What reviewers say

### WOApp

[App page](https://appshunter.io/ios/app/woapp-workout-tracker/id1345354976)

Log, plan, and track your fitness journey with a comprehensive workout logger. Create custom training programs, access over 300 exercises, and analyze detailed statistics. Monitor body measurements and progress with ease.

**Highlights:** Log and plan workouts, Create custom training programs, 300+ exercises with descriptions, Track body measurements, Analyze workout statistics, Plate and weight calculators, Share custom exercises

**In-app purchases:** none


### Fast

[App page](https://appshunter.io/ios/app/fast-intermittent-fasting/id6741595659)

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

**In-app purchases:** none


## Frequently asked questions

### Is WOApp free?

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

### Is Fast free?

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

### Do WOApp or Fast have ads?

Neither WOApp nor Fast shows ads.

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

WOApp ships an update every 2 months, and Fast every 2 weeks. Most recently, WOApp was updated on June 7, 2026 and Fast on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*