Comparison

Four Discs Classic Game vs Minds in Space

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

Head to head
About

Four Discs Classic Game

Connect four discs of the same color horizontally, vertically, or diagonally before your opponent. Play against a computer with four difficulty levels or challenge a friend on the same device. Track your progress with global leaderboards.

Highlights
  • Connect four discs in a row
  • Play against computer or friend
  • Four difficulty levels
  • Undo moves feature
  • Global leaderboards
  • Sound effects toggle
Features
Read full description

Four Discs (Four in a Row) is a fun and challenging game for kids and adults. The goal is to connect four discs of the same color in a row, either horizontally, vertically or diagonally before your opponent does. You can play against the computer or enjoy a game with a friend on the same device. There are four levels of difficulty: Easy, Medium, Hard and Expert. The Easy level is great for kids, while the Expert level can be a challenge for experienced players. If you make a mistake or want to change your strategy, Four Discs lets you undo any of your moves. Compare your score with your friends or players around the world using the built-in Game Center leaderboards. MAIN FEATURES • Choose from four levels of difficulty: Easy, Medium, Hard and Expert • A game suitable for everyone, from kids to adults • Play against the computer or with a friend on the same device • It lets you undo any of your moves if you make a mistake • Compare your scores with friends or players around the world using Game Center • Universal App, full native support for iPhone and iPad

About

Minds in Space

Features
Read full description

"Minds in Space" is a space shooter controlled with your brain. With attention and meditation levels read by an EEG headset from your brain, you power the laser gun and the shields. Your attention and meditation levels influence shooting and shield strength. - Collect energy balls to repair the space ship - Avoid meteors to prevent damage to the space ship - With enough attention shoot the meteors into energy balls - With enough meditation power the shield and push away meteors - Move the ship sideways with your finger - Easy, Normal and Hard playing mode - Highscore list - Intro mode for practicing attention and meditation - Status indicator for headset signal condition Use "Minds in Space" to train your attention or meditation level. NOTE: "Minds in Space" reads data from NeuroSky's MindWave™ Mobile EEG headset, which must be purchased separately. You can play without a headset, but will have no attention and meditation sensoring. MindWave™ and NeuroSky® are trademarks of NeuroSky, Inc. "Minds in Space" and admaDIC are not related to or affiliated with NeuroSky, Inc.

Screenshots

Four Discs Classic Game4 screens
Minds in Space3 screens

Verdict

The call

The clearest difference is update cadence: Four Discs Classic Game at every 3 months against Minds in Space's every 23 months. Four Discs Classic Game also leads on price ($0.99 vs $4.99). Minds in Space's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases 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

Four Discs Classic Game costs $0.99 and Minds in Space $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Four Discs Classic Game ships an update every 3 months, Minds in Space every 23 months. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Four Discs Classic Game versus Minds in Space: the parameters behind the verdict, then further details
ParameterFour Discs Classic GameMinds in Space
Price$0.99 — better$4.99
Rating4.4 (78 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings78 — better—
Update frequencyEvery 3 months — betterEvery 23 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size12 MB10 MB
Age rating4+4+
DeveloperSergio LiceaadmaDIC Rainer Schwarze & Annett Schwarze GbR

In-app purchases

None

Four Discs Classic Game

No in-app purchases

None

Minds in Space

No in-app purchases

Questions

Is Four Discs Classic Game free?
Four Discs Classic Game costs $0.99, with no in-app purchases.
Is Minds in Space free?
Minds in Space costs $4.99, with no in-app purchases.
Do Four Discs Classic Game or Minds in Space have ads?
Neither Four Discs Classic Game nor Minds in Space shows ads.
Which is updated more often, Four Discs Classic Game or Minds in Space?
Four Discs Classic Game ships an update every 3 months, and Minds in Space every 23 months. Most recently, Four Discs Classic Game was updated on November 3, 2026 and Minds in Space on November 1, 2026.

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