# hum kids by Colgate vs MS World Class TKD

The clearest difference is review sentiment: MS World Class TKD at 100% against hum kids by Colgate's 60%. MS World Class TKD also leads on rating (5.0 vs 4.7). hum kids by Colgate's advantage is ratings volume (12K vs 6). 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.

MS World Class TKD holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: hum kids by Colgate has 12K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 60% of hum kids by Colgate's written reviews are positive against 100% of MS World Class TKD's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | hum kids by Colgate | MS World Class TKD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12K ratings)](https://appshunter.io/ios/app/hum-kids-by-colgate/id1541616251/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ms-world-class-tkd/id1541708068/reviews)** |
| Number of ratings | **12K** | 6 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 194 MB | 106 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Colgate-Palmolive Company](https://appshunter.io/developer/321406727) | [World Class Tae Kwon Do LLC](https://appshunter.io/developer/1449960164) |

## What reviewers say

### hum kids by Colgate

[App page](https://appshunter.io/ios/app/hum-kids-by-colgate/id1541616251)

This app uses augmented reality games to make brushing fun and effective for children. It guides kids on how and where to brush, helping them develop lifelong healthy habits. A parent dashboard allows monitoring of each child's progress and brushing sessions.

**Highlights:** Augmented Reality brushing games, Teaches proper brushing technique, Tracks child's brushing progress, Rewards good brushing habits, Parental progress dashboard

**In-app purchases:** none

**What reviewers like**

- 🚀 Game changer for brushing
- 👍 Makes brushing fun and engaging
- 👍 Encourages better brushing habits
- 👍 Helpful for kids with ADHD or special needs

**What reviewers complain about**

- 🐛 Inconsistent performance, loses progress
- 🐛 Difficulty getting toothbrush recognized
- 🐛 Frustrating for perfectionists
- 🔋 Boredom after completing all levels

**Reported bugs**

- Account resets and lost progress
- Trouble connecting toothbrush to app
- Orientation issues on tablets

**Requested features**

- Add more levels and content updates
- Allow for missing teeth or gum issues
- Include flossing reminder or integration
- Add confirmation before in-app purchases


### MS World Class TKD

[App page](https://appshunter.io/ios/app/ms-world-class-tkd/id1541708068)

Discover Master Scarsella's World Class Tae Kwon Do. Prospects can explore classes, history, and request a free trial. Students can access curriculum, training videos, schedules, and receive important notifications.

**Highlights:** Learn about classes and school history, Request a free trial class, Access curriculum requirements, Watch training videos, View class schedules, Receive notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is hum kids by Colgate free?

hum kids by Colgate is free to download, with no in-app purchases.

### Is MS World Class TKD free?

MS World Class TKD is free to download, with no in-app purchases.

### Which has better reviews, hum kids by Colgate or MS World Class TKD?

MS World Class TKD is rated higher. hum kids by Colgate averages 4.7 out of 5 from 12K ratings, while MS World Class TKD averages 5.0 from 6 ratings.

### Do hum kids by Colgate or MS World Class TKD have ads?

Neither hum kids by Colgate nor MS World Class TKD shows ads.

### Which is updated more often, hum kids by Colgate or MS World Class TKD?

hum kids by Colgate ships an update every 2 months, and MS World Class TKD every 2 months. Most recently, hum kids by Colgate was updated on October 27, 2026 and MS World Class TKD 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.*