# Teeth Runner! vs Liquid Machine

The clearest difference is in-app purchases: Liquid Machine at none against Teeth Runner!'s 1. Liquid Machine also leads on rating (5.0 vs 4.5). Teeth Runner!'s advantage is update cadence (every 2 weeks vs every 31 months) and ratings volume (2.8K vs 1). On price, ads, device support and iOS requirement there is nothing between them.

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

Liquid Machine holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Teeth Runner! has 2.8K ratings behind it against 1, so its average is the more settled of the two.

Teeth Runner! ships an update every 2 weeks, Liquid Machine every 31 months. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Teeth Runner! | Liquid Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2.8K ratings)](https://appshunter.io/ios/app/teeth-runner/id1572789958/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/liquid-machine/id1604563417/reviews)** |
| Number of ratings | **2.8K** | 1 |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 31 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 306 MB | 75 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TapNation](https://appshunter.io/developer/1483575279) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### 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


### Liquid Machine

[App page](https://appshunter.io/ios/app/liquid-machine/id1604563417)

Embark on a bizarre adventure with a machine that dispenses ketchup, glue, or toothpaste. Swipe to control the flow and apply liquids to various objects on your path. Experiment with absurd combinations and aim to fix or alter everything you encounter.

**Highlights:** Dispense ketchup, glue, or toothpaste, Control liquid flow with swipes, Apply liquids to objects, Experiment with absurd combinations, Fix or alter objects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teeth Runner! free?

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

### Is Liquid Machine free?

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

### Which has better reviews, Teeth Runner! or Liquid Machine?

Liquid Machine is rated higher. Teeth Runner! averages 4.5 out of 5 from 2.8K ratings, while Liquid Machine averages 5.0 from 1 ratings.

### Do Teeth Runner! or Liquid Machine have ads?

Both Teeth Runner! and Liquid Machine show ads.

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

Teeth Runner! ships an update every 2 weeks, and Liquid Machine every 31 months. Most recently, Teeth Runner! was updated on September 21, 2026 and Liquid Machine on September 26, 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.*