Remumber vs Zetamath
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Remumber
This game challenges your ability to memorize sequences of numbers. It's a straightforward yet surprisingly difficult test of your memory recall skills.
- Number memory training
- Memory recall testing
- Simple gameplay
- Challenging difficulty
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Remumber is a simple number memory game where you test and train your ability to remember numbers. You might be surprised, it is not as easy as it sounds.
Zetamath
Sharpen your mental math and sequence identification skills with engaging games. Practice arithmetic and complete number patterns to improve everyday calculations and prepare for exams. Enjoy multiplayer modes and track your progress.
- Arithmetic game
- Sequences game
- Customizable difficulty
- Multiplayer mode
- Progress tracking
- Dark mode
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Keep your mind sharp while elevating your mental math skills with our arithmetic and sequences games. Free to download, Zetamath is your companion to becoming better at everyday calculations, acing the math portions of standardized exams, and studying for quantitative interviews. Core App Features: ARITHMETIC GAME Solve as many mental math arithmetic questions as you can in under 2 minutes. SEQUENCES GAME See if you can identify the missing value to complete the sequence. CUSTOM GAME Customize the difficulty of the arithmetic and sequences games to your liking. MULTIPLAYER Play mental math with your family and friends in a series of fast-paced, multiplayer games. STATISTICS Keep track of your progress and share your high score with friends. DARK MODE Enjoy a comfortable night gaming experience with our beautiful dark theme.
Screenshots
Verdict
The clearest difference is rating: Zetamath at 4.7 against Remumber's 4.0. Zetamath also leads on update cadence (every 6 days vs every 9 months) and ratings volume (14 vs 1). Remumber's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zetamath holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Zetamath has 14 ratings behind it against 1, so its average is the more settled of the two.
Remumber ships an update every 9 months, Zetamath every 6 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Remumber | Zetamath |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.7 (14 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 14 — better |
| Update frequency | Every 9 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Fredrik Blank | Ali Hussain |
In-app purchases
Remumber
No in-app purchases
Zetamath
No in-app purchases
