# Willo vs Recovery Machine

The clearest difference is rating: Recovery Machine at 5.0 against Willo's 3.4. Recovery Machine also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.1 vs 17). Willo's advantage is ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Recovery Machine holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Willo has 10 ratings behind it against 1, so its average is the more settled of the two.

Willo ships an update every 3 weeks, Recovery Machine weekly. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Willo | Recovery Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (10 ratings)](https://appshunter.io/ios/app/willo/id6736669957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/recovery-machine/id6760515072/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 190 MB | 34 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Willo 32, INC](https://appshunter.io/developer/1459638748) | [Daniel Reuter](https://appshunter.io/developer/1884780137) |

## What reviewers say

### Willo

[App page](https://appshunter.io/ios/app/willo/id6736669957)

This app helps make brushing teeth fun for children with interactive timers and achievement levels. Parents can monitor brushing habits and set up reward systems for their kids to encourage consistent oral hygiene.

**Highlights:** Fun brushing timers, Achievement levels, Track brushing habits, Add rewards for kids, Encourage oral hygiene

**Features:** macOS Compatibility

**In-app purchases:** none


### Recovery Machine

[App page](https://appshunter.io/ios/app/recovery-machine/id6760515072)

Book mobile cold plunge, Finnish sauna, and red light therapy sessions at your location. Experience professional-grade wellness for workout recovery, performance improvement, or event hosting.

**Highlights:** Mobile cold plunge therapy, Finnish dry sauna, Red light therapy, Contrast therapy protocols, Private sessions and memberships, Corporate event bookings

**In-app purchases:** none


## Frequently asked questions

### Is Willo free?

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

### Is Recovery Machine free?

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

### Which has better reviews, Willo or Recovery Machine?

Recovery Machine is rated higher. Willo averages 3.4 out of 5 from 10 ratings, while Recovery Machine averages 5.0 from 1 ratings.

### Do Willo or Recovery Machine have ads?

Neither Willo nor Recovery Machine shows ads.

### Which is updated more often, Willo or Recovery Machine?

Willo ships an update every 3 weeks, and Recovery Machine weekly. Most recently, Willo was updated on October 16, 2026 and Recovery Machine on October 4, 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.*