# Truthbrush vs Willo

The clearest difference is rating: Truthbrush at 4.5 against Willo's 3.4. Truthbrush also leads on ratings volume (684 vs 10) and review sentiment (52% vs 33%). 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.

Truthbrush holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: Truthbrush has 684 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 52% of Truthbrush's written reviews are positive against 33% of Willo's.

Truthbrush ships an update every 9 days, Willo every 3 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | Truthbrush | Willo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (684 ratings)](https://appshunter.io/ios/app/truthbrush/id1521192393/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/willo/id6736669957/reviews) |
| Number of ratings | **684** | 10 |
| Positive reviews | **52.1% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 117 MB | 190 MB |
| Requires iOS | **13.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Candibell](https://appshunter.io/developer/1460011462) | [Willo 32, INC](https://appshunter.io/developer/1459638748) |

## What reviewers say

### Truthbrush

[App page](https://appshunter.io/ios/app/truthbrush/id1521192393)

This app helps you monitor and improve your family's oral hygiene by tracking toothbrushing duration, coverage, and frequency. It provides insights into brushing habits, allows for goal setting and rewards, and can share data with your dentist.

**Highlights:** Track toothbrushing events, Monitor duration and coverage, Set goals and rewards, Configurable beep timer, Share data with dentist, Performance reports, Brushing tips

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Effective gamification motivates children to brush teeth
- 📊 Accurate tracking of brushing duration and technique
- 👍 User-friendly app interface and easy setup
- 🏆 Badge system encourages engagement and habit building
- 💡 Visual feedback shows areas needing improvement

**What reviewers complain about**

- 🐛 Frequent app crashes and connectivity issues
- ❌ Inconsistent and inaccurate tracking results
- ⚠️ Poor hardware quality and durability
- 💰 Expensive for unreliable functionality
- 🔌 Hub disconnects frequently requiring manual reconnection

**Reported bugs**

- App crashes when linking trackers to profiles
- Hub fails to stay connected and frequently disconnects
- Brushing sessions not recorded or missed
- Inaccurate tracking accuracy (false high scores)
- Version 2.0 regularly fails to record brushing

**Requested features**

- Percentage tracker for active/passive/interrupted brushing
- 30-minute increment options for activity alerts
- Child-friendly badge designs (more engaging graphics)
- Separate child and parent app profiles/interfaces
- Child lock/read-only mode with PIN protection


### 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


## Frequently asked questions

### Is Truthbrush free?

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

### Is Willo free?

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

### Which has better reviews, Truthbrush or Willo?

Truthbrush is rated higher. Truthbrush averages 4.5 out of 5 from 684 ratings, while Willo averages 3.4 from 10 ratings.

### Do Truthbrush or Willo have ads?

Neither Truthbrush nor Willo shows ads.

### Which is updated more often, Truthbrush or Willo?

Truthbrush ships an update every 9 days, and Willo every 3 weeks. Most recently, Truthbrush was updated on October 16, 2026 and Willo on October 16, 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.*