# SmilePractice vs Teeth Runner!

The clearest difference is in-app purchases: SmilePractice at none against Teeth Runner!'s 1. SmilePractice also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Teeth Runner! sells 1 one-off in-app purchase. SmilePractice asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SmilePractice | Teeth Runner! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/teeth-runner/id1572789958/reviews)** |
| Number of ratings | — | **2.8K** |
| Positive reviews | — | 43.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 306 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Daisuke Majima](https://appshunter.io/developer/1350309854) | [TapNation](https://appshunter.io/developer/1483575279) |

## What reviewers say

### SmilePractice

[App page](https://appshunter.io/ios/app/smilepractice/id1497464407)

**Features:** Vision Pro support

**In-app purchases:** none


### Teeth Runner!

[App page](https://appshunter.io/ios/app/teeth-runner/id1572789958)

Embark on a thrilling adventure across multiple levels in this engaging pastime game. Navigate through challenges and enjoy a fun gaming experience.

**Highlights:** Multiple levels, Pastime game, Toothbrushes, Zombies

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- ❤️ Awesome game with great skins
- ⏱️ Can pass a lot of time
- 👍 Fun gameplay

**What reviewers complain about**

- 🤬 Too many ads
- 🐛 Glitches and crashes
- 🔍 Racist stereotyping

**Reported bugs**

- Game crashes when getting a rainbow item
- Glitch where user has 18.4Qi gems but can't buy anything

**Requested features**

- Remove ads or provide ad-free option
- Fix glitches and crashes
- Remove racist stereotypes


## Frequently asked questions

### Is SmilePractice free?

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

### Is Teeth Runner! free?

Teeth Runner! is free to download, with in-app purchases available.

### Do SmilePractice or Teeth Runner! have ads?

Teeth Runner! shows ads; SmilePractice does not.

### Which is updated more often, SmilePractice or Teeth Runner!?

SmilePractice ships an update every 2 weeks, and Teeth Runner! every 2 weeks. Most recently, SmilePractice was updated on October 6, 2026 and Teeth Runner! on October 8, 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.*