Only Screw Puzzles vs No Red Left
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Only Screw Puzzles
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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/
No Red Left
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How much red can you cover? No Red Left is a physics puzzle game about aim, timing, and finding the right arrangement. Pull back a covering shape, choose your direction, and release it toward the red target. Explore 100 levels with circles, squares, triangles, stars, and more. As the levels progress, changing shapes and moving targets bring new challenges. Try a direct shot or experiment with a bounce off the edge. Choose which piece to launch first, adjust your approach, and use undo or retry to try another solution. Your coverage result shows how much of the target you have covered. Play in portrait on iPhone, or in portrait and landscape on iPad. The game includes advertising. Privacy choices are available in the game settings where required.
Screenshots
Verdict
The clearest difference is in-app purchases: No Red Left at none against Only Screw Puzzles's 3. No Red Left also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, 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. Only Screw Puzzles sells 3 in-app purchases, starting at $0.99 per month. No Red Left asks for nothing beyond the download.
Only Screw Puzzles ships an update every 4 days, No Red Left weekly. Both last shipped on October 24, 2026.
| Parameter | Only Screw Puzzles | No Red Left |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 69 MB |
| Age rating | 4+ | 12+ |
| Developer | Damien Devillian | Muhammet Ayaz Turkoz |
In-app purchases
Only Screw Puzzles
- One Month$0.991 Month
- Six Months$3.996 Months
- One Year$4.991 Year
No Red Left
No in-app purchases
Questions
Is Only Screw Puzzles free?
Is No Red Left free?
Do Only Screw Puzzles or No Red Left have ads?
Which is updated more often, Only Screw Puzzles or No Red Left?
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