Shape Screw Jam vs Decimo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shape Screw Jam
Untwist screws and sort them into their correct boxes to complete sets. This puzzle game challenges your problem-solving skills with a relaxing, no-time-limit experience. Strategically remove screws to progress through levels and master the art of mechanical sorting.
- Untwist screws
- Sort screws into correct boxes
- Complete screw sets
- Remove screws in correct order
- No time limit
- Relaxing gameplay
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Let's embark on a mechanical journey like no other in Shape Screw Jam. Your mission is to untwist screws and put them in the right screw boxes. You win when completing all the screw sets. HOW TO PLAY - Remove screws in correct order to drop each board, one by one. - Fill each screw box with the same shape screws, you need to fill all of them to win. - No time limit, relax and play whenever you want. This challenging and addictive Screw jam game will put your problem-solving skills to the test as you twist, turn, and put all the screws into right screw boxes.
Decimo
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Decimo is a number-chain puzzle that starts with one simple rule and keeps getting deeper: link adjacent cells to build chains of numbers. The longer the chain, the bigger the score. Easy to learn, hard to master. BUILD CHAINS, MAKE THEM POP Drag your finger to connect numbers in ascending, descending, odd, even, or free order. Long chains trigger screen-shaking pops and combo bonuses. 15 WORLDS, 145 LEVELS From exploration forests to ocean depths, volcanoes, a black hole, dreamscapes and beyond time: every world has its own rule and mood. New mechanics are taught step by step, and the Endless Zone awaits when the levels run out. SIGNATURE MECHANICS - Rising Lava: clear downward or get buried. - Creeping Dark: darkness descends from the top, relight it with chains. - Fixed Board: no refill, plan every move. - Boss Fights: hit the exact target sum for double damage. - Ice, stone, bombs, portals, multipliers, and more. 7 POWER-UPS Hint, undo, bomb, shuffle, extra moves, joker, and double score to get you out of a jam. FEATURES - Three independent stars on every level, plus prestige stars - Daily challenges and streak bonuses - Cloud save across devices (optional sign-in) - Dark theme, colorblind mode, haptics and sensitivity settings - Interface in 12 languages Download, build your first chain, and feel the "just one more" pull. Decimo is waiting.
Screenshots
Verdict
The clearest difference is in-app purchases: Shape Screw Jam at none against Decimo's 10. Shape Screw Jam also leads on iOS requirement (12.0 vs 15.0). Decimo's advantage is update cadence (every 3 days vs every 3 months). On price, 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. Decimo sells 10 in-app purchases, starting at $4.99 per month. Shape Screw Jam asks for nothing beyond the download.
Shape Screw Jam ships an update every 3 months, Decimo every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Shape Screw Jam | Decimo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.2K ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 237 MB | 118 MB |
| Age rating | 12+ | 4+ |
| Developer | GOODROID,Inc. | UFUK CELIKELOGLU |
In-app purchases
Shape Screw Jam
No in-app purchases
Decimo
- VIP Monthly$4.991 Month
- VIP Yearly$39.991 Year
- 500 Coins + 10 Gems$0.99
- Life Refill$0.99
- Starter Pack$1.99
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- Welcome Pack$1.99
- 1500 Coins + 40 Gems$2.99
- Remove Ads$4.99
- 4000 Coins + 120 Gems$6.99
- 10000 Coins + 400 Gems$14.99









