Comparison

Only Screw Puzzles vs 三根毛

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Only Screw Puzzles

Features
Read full description

Bringing the Casual, back to Casual Games A premium, minimalist physics puzzle game where logic is your only tool. Solve intricate mechanical boards by unscrewing various puzzle pieces using a 100% realistic physics engine. Only Screw Puzzles features no ads every tap, no pay-to-win mechanics, no deceptive levels, and no bloated mini-games. Experience pure, tactile, and fair mechanical challenges. Only Screw Puzzles was inspired by my own need for a casual game that was actually casual. When I want a five-minute break to release some puzzle pieces, I don't want to be shown windows of upgrades or forced to play mini-games for a high score. I want the game to just start. I created this game to focus on the core, mechanical gameplay. No noise, no fluff — Only Screw Puzzles. No Ads every Tap or for Bonuses — Only Screw Puzzles I am not interested in pulling you into an endless loop of watching ads just to get an upgrade or move to the next level. I respect your time. In this game, you only watch a single ad, and every tool or upgrade is yours for the entire level. You can stay in the flow without being interrupted every thirty seconds. No Pay-To-Win Microtransactions — Only Screw Puzzles You cannot buy your way through these puzzles. There are no super-boosters or paid skips designed to take your money. Whether you solve a level depends entirely on your own spatial reasoning and logic. It is a fair challenge, every single time. No Deceptive Levels — Only Screw Puzzles I don’t use psychological tricks to get you to watch ads. Many games in this genre are designed to look solvable, only to reveal an impossible bottleneck right when you are close to completion. They wait until you’ve invested time and effort before forcing a "fail" state that requires an ad to fix. In Only Screw Puzzles, every board follows the laws of physics consistently from start to finish. There are no hidden traps or scripted failures. If you can see a solution, it will work. No Mini-Games or Side-Quests — Only Screw Puzzles You don’t have to deal with unwanted bloat here. There are no side-quests to play just to get upgrades, and no chores to complete before you can progress. I focused 100% of my energy on creating high-quality, realistic physics puzzles. This isn't a game about decorating a house, managing a farm, or playing match-three sub-games—it is exactly what the name says. Full Control with Custom Levels We all have days where we want a brain-melting challenge, and other days where we just want to unwind and watch things fall. If you hit a complex level but just feel like relaxing, you have full control. My Custom Level mode lets you set the following rules to fit your mood: • No. of Layers • No. of Puzzle Piece Shapes • Puzzle Piece Materials • No. of Puzzle Piece Screws • No. of Screw Colours • No. of Screws in Boxes Realistic Materials and Weight To make the physics feel truly authentic, I’ve included the following materials that have their own physical properties for different physics. You’ll feel the difference in how they swing, collide, and drop, adding an extra layer of tactical depth to every move you make. • Foam • Wood • Metal • Stone Only Screw Puzzles is an honest, premium experience built by someone who actually loves the genre. If you are looking for a tactile, realistic physics puzzle that stays out of your way and lets you play, this is for you. ———— Apple Terms Of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

三根毛

Features
Read full description

《三根毛》是一款荒謬可愛的 3D 探索解謎遊戲。帶著只有三根毛、圓滾滾又勇敢的小偵探,走進巨貓法庭的夜審現場。 先看任務、探索房間,撞開可疑紙箱取得證物,聞小襪子找出氣味順序,再把證物排進卷宗,最後用斜角衝刺打開判決門。每一次撞擊都有震度、回饋和一點屁股尊嚴。 v1.1 更新: ・證物收納與 HUD 動效重製 ・判決書現身、判決脈衝與貓掌蓋章震波 ・法庭機關、場景證物與導覽面板美化 ・椅子加入實體碰撞,左右外側仍可繞行 ・舊紀錄與未完成夜審會保留 還有失蹤小魚乾、紙箱城堡、襪子氣味鑑定與房間異常等支線,讓紀錄本留下稱號、證物與每晚的判決。 無需帳號,離線即可遊玩。今晚,讓三根毛用屁股替自己洗清嫌疑。

Screenshots

Only Screw Puzzles3 screens
三根毛4 screens

Verdict

The call

The clearest difference is in-app purchases: 三根毛 at none against Only Screw Puzzles's 3. 三根毛 also leads on ads (none vs shown). Only Screw Puzzles's advantage is update cadence (every 4 days vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Only Screw Puzzles sells 3 in-app purchases, starting at $0.99 per month. 三根毛 asks for nothing beyond the download.

UpkeepUpdate frequency

Only Screw Puzzles ships an update every 4 days, 三根毛 every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
Only Screw Puzzles versus 三根毛: the parameters behind the verdict, then further details
ParameterOnly Screw Puzzles三根毛
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size65 MB254 MB
Age rating4+12+
DeveloperDamien DevillianYUE CHENG WU

In-app purchases

3 purchases

Only Screw Puzzles

Subscriptions3
  • One Month$0.991 Month
  • Six Months$3.996 Months
  • One Year$4.991 Year
None

三根毛

No in-app purchases

Questions

Is Only Screw Puzzles free?
Only Screw Puzzles is free to download, with in-app purchases available.
Is 三根毛 free?
三根毛 is free to download, with no in-app purchases.
Do Only Screw Puzzles or 三根毛 have ads?
Only Screw Puzzles shows ads; 三根毛 does not.
Which is updated more often, Only Screw Puzzles or 三根毛?
Only Screw Puzzles ships an update every 4 days, and 三根毛 every 2 months. Most recently, Only Screw Puzzles was updated on October 13, 2026 and 三根毛 on October 7, 2026.

Other comparisons