Memsight vs Dozen
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memsight
A colorful, musical memory game where players repeat increasingly complex sequences of sounds and lights. Challenge your recall with escalating difficulty, faster playback, and more targets. Unlock additional levels and remove ads with an in-app purchase.
- Musical sequence playback
- Growing sequence difficulty
- Tap targets in correct order
- Customizable target colors and icons
- Adjustable playback speed
- In-app purchase for more levels and ad removal
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Memsight is a sequential memory game inspired by classic devices like Simon and Merlin. A random musical sequence is created one note/target at a time. Play the growing sequence each round, by tapping the targets in the correct order. Tap more quickly for a bonus! As you level up you'll find that sequences get longer, the computer plays faster, the number of targets gets bigger, and your scoring accelerates! Each game gives you five repeats you can use to have the computer replay a sequence, and three strikes (wrong-target taps) before the game is over. Options include: - Show or hide animal icons - Show targets in random colors, or monochromatic - Start new games at level 1, or the last level you attempted - Increase or decrease speed of sequence playback Free to play up to level 24; in-app purchase available to turn off ads and access twelve additional levels! Written by Christopher Corbell Published by Mathaesthetics
Dozen
A challenging memory card game where you compete against your iPhone to test and improve your memorization skills. Flip cards, match pairs, and score points before the device outmaneuvers you. Engage in fast-paced, addictive gameplay anytime, anywhere.
- Memory card game
- Compete against iPhone
- Memorize card locations
- Score pairing points
- Fast-paced gameplay
- Sharpen memory
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Dozen is a new kind of memory card game, one in which you play against the iPhone© to prove your memorizing abilities. Flip cards, memorize their locations, and score pairing points before the iPhone© beats you to it. Challenge your mind, sharpen your memory, and engage in fast-paced gameplay that is addictive, right from your pocket. Take Dozen with you wherever you go, pairing off cards as you race against your iPhone©. It’s a great way to travel, unwind after a long day, or simply take a break from the work or studying at hand.
Screenshots
Verdict
The clearest difference is in-app purchases: Dozen at none against Memsight's 1. Dozen also leads on update cadence (every 5 months vs every 14 months) and ratings volume (21 vs 3). On price, rating, 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. Memsight sells 1 one-off in-app purchase. Dozen asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Memsight against 4.9 for Dozen. That said, the two scores are not equally well evidenced: Dozen has 21 ratings behind it against 3, so its average is the more settled of the two.
Memsight ships an update every 14 months, Dozen every 5 months. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.
| Parameter | Memsight | Dozen |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.9 (21 ratings) |
| Positive reviews | — | 96.6% of reviews |
| Number of ratings | 3 | 21 — better |
| Update frequency | Every 14 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Christopher Corbell | Igor Fedorov |
Customer experience
Memsight
Dozen
In-app purchases
Memsight
- Memsight Level Up!$0.99
Dozen
No in-app purchases









