Dozen vs Memory²⁴⁰
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
Memory²⁴⁰
A memory matching game where players find pairs of country flags. It helps users learn flags from over 240 nations and territories while improving their recall skills. The game is designed for quick, engaging play sessions.
- Matching pairs of country flags
- Learn flags from 240+ countries
- Improves memory recall
- Engaging gameplay
- Suitable for all ages
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Find all matching pairs of flags by turning over two cards at a time and learn the flags of more than 240 countries and dependent territories.
Screenshots
Verdict
The clearest difference is ratings volume: Dozen at 21 against Memory²⁴⁰'s 4. 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for Dozen against 5.0 for Memory²⁴⁰. That said, the two scores are not equally well evidenced: Dozen has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Dozen ships an update every 5 months, Memory²⁴⁰ every 9 months. The most recent releases landed on June 10, 2026 and September 21, 2026 respectively.
| Parameter | Dozen | Memory²⁴⁰ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (21 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 21 — better | 4 |
| Update frequency | Every 5 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | Igor Fedorov | Alexander Berson |
Customer experience
Dozen
Memory²⁴⁰
In-app purchases
Dozen
No in-app purchases
Memory²⁴⁰
No in-app purchases
Questions
Is Dozen free?
Is Memory²⁴⁰ free?
Which has better reviews, Dozen or Memory²⁴⁰?
Do Dozen or Memory²⁴⁰ have ads?
Which is updated more often, Dozen or Memory²⁴⁰?
Other comparisons
