Comparison

GeoCon vs Métropolitain

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Métropolitain

Guide travelers through the Paris metro in 1924. Help passengers catch the correct train on time by providing directions. Explore historically accurate stations and unlock fascinating details about their origins.

Highlights
  • Guide passengers to correct trains
  • 25 historically modeled levels
  • Uniquely generated levels
  • Unlock historical station details
  • Challenging time-based gameplay
Features
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Paris, 1924. The eve of the VIIIth Olympics. The midst of Les Années Folles. A bustling Saturday night. Locals and tourists alike, travelling from the bohemian bistrots to the late night cabarets or early morning shifts. All navigating their way through the maze which is the newly built Métropolitain. Can you help them catch their correct train on time? You are chef de gare for the Paris metro, serving as host and guide of the station. During your shift, travellers will ask for directions where their train of choice is leaving. Guide them correctly and earn their respect, failing to do so and it will drop. It is a hectic night with big crowds and only little time; how many travellers can you successfully help? Métropolitain consists of 25 levels, each modeled on historic representations of famed stations. From Concorde, Caumartin & Châtelet to Pigalle, Palais Royal and Place de Clichy. All while passing by closed stations like Saint-Martin restored to their former glory. All levels are uniquely generated each time, delivering a fresh look at history with each play. Upon completion of each level you unlock more details about the history of each station and the origin of the names. Step back in history and discover the stories behind the Métropolitain and the City of Lights.

Screenshots

GeoCon4 screens
Métropolitain4 screens

Verdict

The call

The clearest difference is price: GeoCon at Free against Métropolitain's $0.99. GeoCon also leads on review sentiment (94% vs 50%). Métropolitain's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 5 months). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

GeoCon ships an update every 5 months, Métropolitain daily. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
GeoCon versus Métropolitain: the parameters behind the verdict, then further details
ParameterGeoConMétropolitain
PriceFree — better$0.99
Rating4.3 (11 ratings) — better—
Positive reviews93.5% of reviews — better50.0% of reviews
Number of ratings11 — better—
Update frequencyEvery 5 monthsDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size18 MB48 MB
Age rating4+4+
DeveloperOleh YudinJeroen Keij

Customer experience

GeoCon

All ratings11 ratings
Positive72.7%
Neutral9.1%
Negative18.2%
Written reviews31 reviews
Positive93.5%
Neutral6.5%
Negative0.0%

Métropolitain

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

GeoCon

One-time2
  • Three keys for levels unlock$0.99
  • Unlock all game levels to play$0.99
None

Métropolitain

No in-app purchases

Questions

Is GeoCon free?
GeoCon is free to download, with in-app purchases available.
Is Métropolitain free?
Métropolitain costs $0.99, with no in-app purchases.
Do GeoCon or Métropolitain have ads?
Neither GeoCon nor Métropolitain shows ads.
Which is updated more often, GeoCon or Métropolitain?
GeoCon ships an update every 5 months, and Métropolitain daily. Most recently, GeoCon was updated on October 24, 2026 and Métropolitain on October 24, 2026.

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