Deco Deck vs Michi
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Deco Deck
This logic puzzle challenges you to connect cards into groups of five, forming valid hands. Every card must be part of a hand to solve the puzzle, with each puzzle having a single unique solution. Daily free puzzles are available, with more accessible via subscription or a one-time purchase.
- Link cards into groups of five
- Form valid card hands
- Solve unique puzzles
- Daily free puzzles
- Subscription for more puzzles
- Lifetime access option
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Deco Deck is an original logic puzzle from the creator of Semantle.. Your goal is to link the cards on the board in connected groups of five, such that each group makes a valid "hand". To win, every card on the board must be part of a hand. Each puzzle has only one solution. There are two free puzzles every day. More puzzles are available by subscription. You can purchase an auto-renewing subscription through an In-App Purchase. The subscription is $4.99 per year. Or you can buy lifetime access for $9.99. • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • The subscription may not be cancelled during the active subscription period, but you turn off auto-renewal by visiting your iTunes Account Settings after purchase. • EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Michi
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Embark on a Timeless Puzzle Journey Step into a fresh take on a classic puzzle game with Michi: World — a reimagined Slitherlink experience. Solve handcrafted puzzles and unlock new ages, from primitive stone huts to sleek space colonies. Each completed puzzle brings you closer to the next era, with no shortcuts—only clever thinking and satisfying progression. Replay earlier challenges, unlock new themes, and enjoy a calming yet brain-teasing experience.
Screenshots
Verdict
The clearest difference is update cadence: Michi at every 3 days against Deco Deck's every 5 months. On price, ads, in-app purchases 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. Deco Deck sells 1 one-off in-app purchase and Michi sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Deco Deck ships an update every 5 months, Michi every 3 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.
| Parameter | Deco Deck | Michi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 70 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | David Turner | Ramon Ackermann |
In-app purchases
Deco Deck
- Eternal$9.99
Michi
- Full Game$2.99









