GridLinx vs Brain Tests
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
GridLinx
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GridLinx is a "connect" game that demands careful but quick thought in placing tiles together to build the largest connected structures. The more tiles you connect together, the higher the score. Stay alert though, there is a time limit on each round. So if your not quick enough you'll run out of time. When you build a connected structure you are credited both with game points and with more play time. So look for every chance to link your tiles. As you climb higher in levels you will notice that later levels require higher scores to advance. You will also notice new challenges that will keep you on your toes. So, get in the zone and put your puzzle brains on blast!
Brain Tests
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Train your brain by playing cool memory games. Remember the scene and answer the question. But it is not as simple as it may seem. You only have a few seconds to remember everything you see on the screen. Every time you choose the wrong option, the question will be changed. And rest assured, the questions will be very unpredictable. The locations will vary from level to level, and in addition, the scenes are built with beautiful graphics and lots of great animation. Have fun and test your memory!
Screenshots
Verdict
The clearest difference is in-app purchases: Brain Tests at none against GridLinx's 6. Brain Tests also leads on update cadence (every 8 months vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. GridLinx sells 6 one-off in-app purchases. Brain Tests asks for nothing beyond the download.
GridLinx ships an update every 16 months, Brain Tests every 8 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.
| Parameter | GridLinx | Brain Tests |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 8 months โ better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details โ not scored | ||
| Size | 159 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Player1games Inc. | Oleksii Petrochenko |
In-app purchases
GridLinx
- Gridlinx Skins$0.99
- Buy 10 time tokens$0.99
- Buy 30 tokens special price$0.99
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- Gridlinx - No more ads special$0.99
- No More Ads$1.99
- Buy 30 time tokens$1.99
Brain Tests
No in-app purchases









