# BALU+ vs WOF

The clearest difference is iOS requirement: BALU+ at 11.0 against WOF's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BALU+ ships an update every 6 weeks, WOF every 5 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BALU+ | WOF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | — | Ad-supported |
| Size | 26 MB | 84 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Universitatsklinikum Aachen AoR](https://appshunter.io/developer/1458100494) | [Corpora Fitness GmbH& Co.KG](https://appshunter.io/developer/573467286) |

## What reviewers say

### BALU+

[App page](https://appshunter.io/ios/app/balu-plus/id1458100495)

**Features:** macOS Compatibility

**In-app purchases:** none


### WOF

[App page](https://appshunter.io/ios/app/wof/id1570425972)

Create custom workout plans, access professional exercise videos, and track your training progress. Engage with a community of athletes, stay updated on offers, and participate in live classes.

**Highlights:** Custom workout creation, Professional exercise videos, Training progress tracking, Live class participation, Training diary, Community connection

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

**In-app purchases:** none


## Frequently asked questions

### Is BALU+ free?

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

### Is WOF free?

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

### Do BALU+ or WOF have ads?

Neither BALU+ nor WOF shows ads.

### Which is updated more often, BALU+ or WOF?

BALU+ ships an update every 6 weeks, and WOF every 5 weeks. Most recently, BALU+ was updated on October 10, 2026 and WOF on October 24, 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.*