Petri vs MeMaze
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Petri
Engage in a relaxing puzzle game by matching colorful alien blobs to clear the screen. Explore three distinct game modes, including timed challenges and an endless mode for a casual experience. Playable on various Apple devices, including Apple Watch.
- Match alien blobs by color
- Blast black blobs
- Arcade mode (timed)
- Daily puzzle challenge
- Endless mode (no time limit)
- Apple Watch support
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A unique, relaxing puzzle experience awaits! Put on your lab coat and enter Petri Labs as an extraterrestrial life researcher. Match alien blobs by color and blast away the black blobs at the center of the dish. Try all 3 game modes that offer different gameplay experiences. Ways to play: • Arcade mode - Hurry and get to the center before the timer runs out! • Daily puzzle mode - Can you get in the Top 5 in the daily challenge? • Endless mode - Chill out and make matches with no time limit. • Play on your wrist! (Apple Watch 4 and higher) What people are saying: "A totally new take on bubble shooters and match-3 mechanics!" "It feels so alive... and so cute." "Awesome game. I've already played it for 2 hours." So what are you waiting for? Try Petri: Blobs from Space! today!
MeMaze
This brain-training game challenges users to follow and replicate increasingly complex color and sound patterns. It offers multiple modes for practice, competition, and customization to enhance memory and cognitive skills.
- Follow colorful patterns
- Tap the right sequence
- Classic Mode: Match lights and sounds
- +1 Mode: Generate your own sequence
- Sandbox Mode: Practice with custom rules
- Customizer: Choose shapes and colors
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MeMaze - Evolve Your Memory and Associative Series! Challenge yourself with MeMaze, the ultimate brain-training game! Follow colorful patterns, tap the right sequence, and see how long you can keep up. With each round, the game gets faster and the patterns more complex— can you handle the pressure? Key Features: * Classic Mode: Match the flashing lights and sounds. * +1 Mode: Compete with friends by generating your own sequence. * Sandbox: Set convenient rules to practice or challenge. * Customiser: Choose shape and colors. Train your brain, improve your memory, and have a fun with MeMaze. How far can you go?
Screenshots
Verdict
The clearest difference is ads: MeMaze at none against Petri's shown. Petri's advantage is ratings volume (34 vs 1) and device support (4 vs 2). On price, rating, review sentiment and update cadence 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. Petri sells 1 one-off in-app purchase and MeMaze sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Petri against 5.0 for MeMaze. That said, the two scores are not equally well evidenced: Petri has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Petri ships an update weekly, MeMaze fortnightly. The most recent releases landed on October 29, 2026 and September 13, 2026 respectively.
| Parameter | Petri | MeMaze |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (34 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 34 — better | 1 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 65 MB | 68 MB |
| Age rating | 9+ | 4+ |
| Developer | Beep Yeah! | Mykhailo Riga |
Customer experience
Petri
MeMaze
In-app purchases
Petri
- Remove Ads$2.99
MeMaze
- Tip Small$0.99
- Tip Medium$2.99
- All Inclusive$2.99
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- Tip Large$3.99








