Samurai’s Dozen vs Spacetime Chronicles
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Samurai’s Dozen
A memory card game where you compete against your iPhone to test your memorization skills. Flip cards, match pairs, and score points before your device outdoes you. It's an engaging way to challenge your mind and sharpen your memory on the go.
- Memory card gameplay
- Compete against iPhone
- Sharpen memory skills
- Fast-paced challenges
- Pocket-sized entertainment
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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.
Spacetime Chronicles
Embark on a unique paper stop-motion adventure where you guide a boy through a collapsing timeline. Solve puzzles by observing your surroundings in handcrafted paper sets. The initial part of the journey is free, with a single purchase unlocking the full experience.
- Hand-cut paper stop-motion animation
- Time-traveling narrative adventure
- Observational puzzle-solving
- Multiple diverse environments
- Customizable touch controls
- Offline play
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Every room, every character, every frame: real paper, cut and animated by hand. Spacetime Chronicles is an animated feature film that turned into a game. Start for free: the first part of the adventure (about 25 minutes) is included. Unlock the full journey with a single in-app purchase, at any time from the pause menu or when the free part ends. Already bought the game? Everything stays unlocked. Fred was late for school. Then a cat walked past — and the century changed. Spacetime Chronicles is a paper stop-motion adventure about a boy, a cat, and the accidental collapse of time. Every room is a real paper set, every puzzle is solved by looking closely at the world, and nothing is explained twice. WHAT YOU DO Follow the cat through a school, an airport, a Tokyo street, a bus depot and places that should not exist. Climb, jump, push, hide, and work out what the world wants from you. Some rooms are quiet. Some are a maze with a clock running down. One is a tesseract. MADE BY HAND Every set, every character and every frame was cut from paper and animated in stop motion — this is an animated feature film that turned into a game, made by one person over several years. WHAT'S INSIDE - A full adventure, several hours long - English voices, subtitles in English, Italian, Spanish, French and German - Touch controls you can move, resize and place wherever you like - No internet, no account, no ads, no tracking - Play offline, anywhere Buy it once. It's yours.
Screenshots
Verdict
The clearest difference is in-app purchases: Samurai’s Dozen at none against Spacetime Chronicles's 1. Spacetime Chronicles's advantage is update cadence (every 2 days vs every 5 months). On price, ads, 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. Spacetime Chronicles sells 1 one-off in-app purchase. Samurai’s Dozen asks for nothing beyond the download.
Samurai’s Dozen ships an update every 5 months, Spacetime Chronicles every 2 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Samurai’s Dozen | Spacetime Chronicles |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 3.7 GB |
| Age rating | 17+ | 4+ |
| Developer | Igor Fedorov | Seenfilm di Bertelli Stefano Sas & c. |
Customer experience
Samurai’s Dozen
Spacetime Chronicles
In-app purchases
Samurai’s Dozen
No in-app purchases
Spacetime Chronicles
- Full Game$3.99
Questions
Is Samurai’s Dozen free?
Is Spacetime Chronicles free?
Do Samurai’s Dozen or Spacetime Chronicles have ads?
Which is updated more often, Samurai’s Dozen or Spacetime Chronicles?
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