Comparison

Doctor Lowhigh vs Clue Formula

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Doctor Lowhigh

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
Read full description

From the creators of King of Math, comes a new addictive numbers game! Say hello to Doctor Lowhigh! In his world it’s all about ordering values from lowest to highest. And it’s not just plain numbers. The doctor will test your ability to order dices, fingers, coins, pool balls, math expressions and more. Then he will mix it all up, make it more difficult and speed it up too! How far will you make it? Earn medals by improving your score and compare your results with friends and players all over the world. The Challenges game mode includes 20 extra challenges for individual questions and mixes. Completing these challenges is also a great way to practice and polish your skills! Doctor Lowhigh is suitable for about age 9 and up and is a fun way of practicing these math concepts: - Number representations - Quantity - Mental arithmetic - Comparing - Estimation

About

Clue Formula

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
Read full description

Clue Formula is a 3D Mahjong puzzle with IQ-test style tiles and pattern-matching challenges. Your goal is to complete all levels. In each level, remove all tiles by selecting matching pairs. Not every matching tile can be selected. A tile is selectable only when it is positioned at the end of a row - when there is no neighboring tile on at least one side (left or right) within the same layer. To complete a level, you need to find matching pairs where both tiles are selectable. Each new level becomes more challenging as you advance. A hint can show all selectable matching pairs. A shuffle can rearrange the remaining tiles and help you continue the level. Key Features: 3D Mahjong Puzzle: Match selectable pairs and clear each level. IQ-Test Style Tiles: Match tiles using shapes and symbols. Layered 3D Levels: Look through rows and layers to find selectable matching pairs. Leaderboards: Complete levels and compete for a place on the leaderboards. Accessibility and Device Support: Clue Formula is fully playable with VoiceOver. Clue Formula is fully supported on Mac. Extra hints and extra shuffles are available for purchase.

Screenshots

Doctor Lowhigh4 screens
Clue Formula4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 2 level
Doctor Lowhigh versus Clue Formula: the parameters behind the verdict, then further details
ParameterDoctor LowhighClue Formula
Price$0.99Free — better
Rating4.4 (10 ratings)5.0 (4 ratings) — better
Positive reviews68.8% of reviews100.0% of reviews — better
Number of ratings10 — better4
Update frequencyEvery 56 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13 — better17.0
Further details — not scored
Size27 MB22 MB
Age rating4+4+
DeveloperOddrobo Software ABx2line.com LLC

Customer experience

Doctor Lowhigh

All ratings10 ratings
Positive90.0%
Neutral10.0%
Negative0.0%
Written reviews16 reviews
Positive68.8%
Neutral12.5%
Negative18.8%

Clue Formula

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Doctor Lowhigh

No in-app purchases

2 purchases

Clue Formula

One-time2
  • Hint$0.99
  • Shuffle$0.99

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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