GeoCon vs Absolute Brain Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GeoCon
Explore the exciting world of plane geometry through interactive constructions. Solve challenging levels, discover new tools, and enhance your mathematical reasoning skills in a fun and engaging way. Compete with friends and earn achievements.
- Interactive geometric constructions
- 38 levels in 4 categories
- Hints and user-friendly solutions
- Practice Mode for learning
- Achievements and friendly competition
- Undo/redo construction steps
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GeoCon is an educational game for iPhone. It is useful for students, teachers and math enthusiasts studying plane geometry since the geometric constructions of GeoCon are one of the most interesting and exciting areas of geometry. With GeoCon you will literally create and touch various constructions with your finger. In this way, an important part of geometry is made both tangible and interactive. It can even be fun! Resolve construction tasks, discover new levels, gather achievements, compete with your friends and increase your mathematical reasoning skills and understanding with GeoCon. Have fun and learn at the same time! Features: - 38 levels in 4 categories provide something for everyone from a beginner to a skilled student - levels can be completed in a multiple different ways – GeoCon is flexible! - hints, user-friendly solutions and guidance are available in the app – GeoCon is a helpful and provides guidance. - move, scale and rotate the canvas, and also move points to get a different perspective on the level. Of course, you can undo and redo any of your construction steps, so that new approaches can be tried without any stress. - a Practice Mode is also available, providing a learning environment without the pressure of Game Mode - achievements are available in the Game Center, providing a level of friendly competition. Details: Easy tutorial steps will teach you the basic geometric constructions: setting and moving points, constructing lines and circles, creating intersection points. After the tutorials, there are 38 challenging levels with different complexity, which makes the game interesting for everyone no matter what their skills in geometry currently are. All game levels are divided into four categories: Basic constructions, Line segments, Triangles and Circles. Completing these first levels provide you with new construction tools. These new tools make the completion of more complex levels less tedious – the same way a professional mathematician works. As a reward for each level you will get a silver or golden medal. The golden medal is given for each level solved through a minimum possible number of moves. Stuck on some level or just want to find out how to solve it with the minimum number of moves? GeoCon provides hints for each level. If needed, in-app purchases can provide you with additional hints. Game achievements are available for you in the Game Center. Compete with your friends in gathering these achievements. Some game levels have multiple solutions, and finding these additional solutions to a level will provide you with even more achievements A Practice mode is also available. In Practice Mode all construction tools are available. You can use Practice Mode for studying the construction tools and resolving your own ideas prior to entering Game Mode.
Absolute Brain Puzzle
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A simple rule subtraction puzzle with an "absolute value" motif. If you overlap two numbers, it will change to the difference. Bold at the beginning and cautious at the end. .. .. Please enjoy the pleasure of erasing all the numbers. You can enjoy three modes : (At first, only (1) can be played) (1) Time Attack Light: Enjoy easy puzzles, with a time limit (2) Time Attack Classic: Challenge to conquer 50 levels, with time limit (3) Steady: Calmly work on about 500 puzzles, no time limit If you set a new self-record by time attack, you can register your score in the world ranking. Aim to reach level 50! [Terms of use] - Advertisements are displayed in this application. (You can also purchase the non-advertising version from within the app) - You can monetize the play videos of this app by distributing them to video sharing sites such as "YouTube". - This application shall be provided as it is, regardless of the presence or absence of defects and the content, without any warranty of the author of this application and its related parties. The creator of this app and its related parties are not responsible for any damage caused by using or not using this app.
Screenshots
Verdict
The clearest difference is ads: GeoCon at none against Absolute Brain Puzzle's shown. Absolute Brain Puzzle's advantage is update cadence (weekly vs every 5 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. GeoCon sells 2 one-off in-app purchases and Absolute Brain Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GeoCon ships an update every 5 months, Absolute Brain Puzzle weekly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.
| Parameter | GeoCon | Absolute Brain Puzzle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (11 ratings) — better | — |
| Positive reviews | 93.5% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 18 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleh Yudin | Tadanori Okada |
In-app purchases
GeoCon
- Three keys for levels unlock$0.99
- Unlock all game levels to play$0.99
Absolute Brain Puzzle
- Remove Ads$1.99









