# ftnss Workouts vs VO2 Max Tracker

The clearest difference is in-app purchases: VO2 Max Tracker at none against ftnss Workouts's 2. VO2 Max Tracker also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (15.1 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. ftnss Workouts sells 2 one-off in-app purchases. VO2 Max Tracker asks for nothing beyond the download.

ftnss Workouts ships an update every 3 months, VO2 Max Tracker every 5 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ftnss Workouts | VO2 Max Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ftnss-workouts/id6743047565/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 7 MB | 47 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cntxt Limited](https://appshunter.io/developer/1778834894) | [Montesweb SL](https://appshunter.io/developer/6785551753) |

## What reviewers say

### ftnss Workouts

[App page](https://appshunter.io/ios/app/ftnss-workouts/id6743047565)

Design and customize structured workouts for Apple Watch, including warmups, cooldowns, and interval training. Set goals for distance, time, or calories and sync directly with the native Workout app.

**Highlights:** Custom workout design, Interval training blocks, Goal setting (distance, time, calories), Apple Watch integration, Over 40 workout types, Multiple workout modes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ftnss Workouts Unlimited | $4.99 | one-time |
| ftnss Workouts Unlimited | $8.99 | one-time |


### VO2 Max Tracker

[App page](https://appshunter.io/ios/app/vo2-max-tracker/id6787463995)

**In-app purchases:** none


## Frequently asked questions

### Is ftnss Workouts free?

ftnss Workouts is free to download, with in-app purchases available.

### Is VO2 Max Tracker free?

VO2 Max Tracker is free to download, with no in-app purchases.

### Do ftnss Workouts or VO2 Max Tracker have ads?

Neither ftnss Workouts nor VO2 Max Tracker shows ads.

### Which is updated more often, ftnss Workouts or VO2 Max Tracker?

ftnss Workouts ships an update every 3 months, and VO2 Max Tracker every 5 days. Most recently, ftnss Workouts was updated on October 7, 2026 and VO2 Max Tracker on October 10, 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.*