Undersea Mahjong vs Brain training. Remember seq
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Undersea Mahjong
A classic matching puzzle game where you clear the board by pairing identical tiles. Explore various themes and unlock new game modes to keep the challenge fresh. Compete with others through leaderboards and achievements.
- Classic Mahjong matching gameplay
- Multiple game modes including Memory
- Over 30 themed layouts
- Three difficulty levels
- Multi-language support
- Leaderboards and achievements
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*** UNDERSEA MAHJONG *** Mahjong Game! Mahjong is a classic matching puzzle game. Clear the board by matching all identical and free tiles. Game Features: -Different Game Modes: Undersea Mahjong is not only a Mahjong Game! A bunch of new game modes will be unlocked gradually. Let's start with Undersea Memory and stay tuned for the others! You'll never get bored! -30+ Different Layouts: be ready to travel among the seven wonders, freezing winters and dozen of classical themes. Do not miss the new layouts that will be released! -3 Degree of difficulties to better fit your skills. -Multi Language System: English, Italian, French, Spanish, Portuguese, German, Dutch. -Leader Boards, Achievements, and Social Features.
Brain training. Remember seq
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This application is for brain (memory) training. You can see the pictures on the screen for a few seconds. You need to remember them. After the disappearance you must specify the location of objects in the order shown on the bottom of the screen. The program includes multiple difficulty levels in each of the categories.
Screenshots
Verdict
The clearest difference is in-app purchases: Brain training. Remember seq at none against Undersea Mahjong's 6. Brain training. Remember seq also leads on iOS requirement (8.1 vs 12.0). Undersea Mahjong's advantage is update cadence (every 3 months vs every 17 months). On price, ads 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
Both are free to download. Undersea Mahjong sells 6 one-off in-app purchases. Brain training. Remember seq asks for nothing beyond the download.
Undersea Mahjong ships an update every 3 months, Brain training. Remember seq every 17 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Undersea Mahjong | Brain training. Remember seq |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months — better | Every 17 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.1 — better |
| Further details — not scored | ||
| Size | 66 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Code This Lab srl | Ruslan Goncharenko |
In-app purchases
Undersea Mahjong
- New 7 Wonders Layout$0.99
- Disable Ads$0.99
- Six New Layouts$0.99
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- New Six Winter Layout$0.99
- Coins Pack$1.99
- 100 coins, disable Ads, your name in the credits!$2.99
Brain training. Remember seq
No in-app purchases
Questions
Is Undersea Mahjong free?
Is Brain training. Remember seq free?
Do Undersea Mahjong or Brain training. Remember seq have ads?
Which is updated more often, Undersea Mahjong or Brain training. Remember seq?
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