# Tiny Machinery vs ChemGuesser

The clearest difference is rating: ChemGuesser at 5.0 against Tiny Machinery's 4.2. ChemGuesser also leads on in-app purchases (none vs 3) and iOS requirement (13.4 vs 15.0). Tiny Machinery's advantage is update cadence (every 3 months vs every 18 months) and ratings volume (48 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Tiny Machinery sells 3 one-off in-app purchases. ChemGuesser asks for nothing beyond the download.

ChemGuesser holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Tiny Machinery has 48 ratings behind it against 1, so its average is the more settled of the two.

Tiny Machinery ships an update every 3 months, ChemGuesser every 18 months. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Tiny Machinery | ChemGuesser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (48 ratings)](https://appshunter.io/ios/app/tiny-machinery-lost-reality/id6480047939/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chemguesser/id6503194801/reviews)** |
| Number of ratings | **48** | 1 |
| Positive reviews | 54.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 18 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 142 MB | 39 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XSGames](https://appshunter.io/developer/1725979641) | [Daniel Wigh](https://appshunter.io/developer/1618604869) |

## What reviewers say

### Tiny Machinery

[App page](https://appshunter.io/ios/app/tiny-machinery-lost-reality/id6480047939)

Immerse yourself in a virtual dimension to solve intricate puzzles and escape a mysterious experiment. Use your intellect to manipulate complex machinery and unlock the secrets of your confinement. Experience a unique escape room adventure with creative 3D graphics and atmospheric audio.

**Highlights:** Escape room-style puzzles, Creative 3D graphics, Intricate mechanisms, Atmospheric audio, Hint system, Unlockable story notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $3.99 | one-time |
| Full Game + Coffee | $4.99 | one-time |
| Full Game + Love | $7.99 | one-time |


### ChemGuesser

[App page](https://appshunter.io/ios/app/chemguesser/id6503194801)

Test your chemistry knowledge by guessing chemical elements based on five clues. Challenge your friends and see who can master the periodic table.

**Highlights:** Guess chemical elements, Five hints per element, Share with friends, Chemistry trivia, Periodic table challenges

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Machinery free?

Tiny Machinery is free to download, with in-app purchases available.

### Is ChemGuesser free?

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

### Which has better reviews, Tiny Machinery or ChemGuesser?

ChemGuesser is rated higher. Tiny Machinery averages 4.2 out of 5 from 48 ratings, while ChemGuesser averages 5.0 from 1 ratings.

### Do Tiny Machinery or ChemGuesser have ads?

Neither Tiny Machinery nor ChemGuesser shows ads.

### Which is updated more often, Tiny Machinery or ChemGuesser?

Tiny Machinery ships an update every 3 months, and ChemGuesser every 18 months. Most recently, Tiny Machinery was updated on October 30, 2026 and ChemGuesser on October 17, 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.*