# Doctor Lowhigh vs Clue Formula

The clearest difference is price: Clue Formula at Free against Doctor Lowhigh's $0.99. Clue Formula also leads on rating (5.0 vs 4.4) and review sentiment (100% vs 69%). Doctor Lowhigh's advantage is in-app purchases (none vs 2) and ads (none vs shown). On ratings volume and device support there is nothing between them.

Clue Formula is free to download; Doctor Lowhigh costs $0.99 up front. Clue Formula sells 2 one-off in-app purchases. Doctor Lowhigh asks for nothing beyond the download.

Clue Formula holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 69% of Doctor Lowhigh's written reviews are positive against 100% of Clue Formula's.

Doctor Lowhigh ships an update every 56 months, Clue Formula every 4 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Doctor Lowhigh | Clue Formula |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.4 (10 ratings)](https://appshunter.io/ios/app/doctor-lowhigh/id876998884/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/clue-formula/id1616776014/reviews)** |
| Number of ratings | **10** | 4 |
| Positive reviews | 68.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 56 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 27 MB | 22 MB |
| Requires iOS | **13** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Oddrobo Software AB](https://appshunter.io/developer/423545647) | [x2line.com LLC](https://appshunter.io/developer/425135293) |

## What reviewers say

### Doctor Lowhigh

[App page](https://appshunter.io/ios/app/doctor-lowhigh/id876998884)

An addictive numbers game where you order various values from lowest to highest. It tests your ability to sort numbers, dice, coins, and more, with increasing difficulty and speed. Earn medals and compare scores globally.

**Highlights:** Order various values, Increasing difficulty, Speed challenges, Medal system, Global score comparison, 20 extra challenges

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

**In-app purchases:** none


### Clue Formula

[App page](https://appshunter.io/ios/app/clue-formula/id1616776014)

Engage in a 3D Mahjong puzzle game featuring IQ-test style tiles. Match selectable pairs to clear levels, with increasing difficulty as you progress. Utilize hints and shuffles to aid your gameplay and compete on leaderboards.

**Highlights:** 3D Mahjong puzzle gameplay, IQ-test style tiles, Layered 3D levels, Hint and shuffle options, Leaderboard competition, VoiceOver accessibility

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint | $0.99 | one-time |
| Shuffle | $0.99 | one-time |


## Frequently asked questions

### Is Doctor Lowhigh free?

Doctor Lowhigh costs $0.99, with no in-app purchases.

### Is Clue Formula free?

Clue Formula is free to download, with in-app purchases available.

### Which has better reviews, Doctor Lowhigh or Clue Formula?

Clue Formula is rated higher. Doctor Lowhigh averages 4.4 out of 5 from 10 ratings, while Clue Formula averages 5.0 from 4 ratings.

### Do Doctor Lowhigh or Clue Formula have ads?

Clue Formula shows ads; Doctor Lowhigh does not.

### Which is updated more often, Doctor Lowhigh or Clue Formula?

Doctor Lowhigh ships an update every 56 months, and Clue Formula every 4 days. Most recently, Doctor Lowhigh was updated on November 1, 2026 and Clue Formula on November 4, 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.*