Screw Town 3D vs Only When Green
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw Town 3D
Engage your brain with a 3D puzzle game where you unscrew pins, nuts, and bolts. Strategize to sort screws into correct boxes and overcome intricate level designs for endless fun and relaxation.
- 3D puzzle mode
- Unscrew pins from every angle
- Sort nuts and bolts into correct boxes
- Intricately designed levels
- Unlock rewards and power-ups
- Match and sort screws by color
Read full descriptionHide full description
Welcome to Screw Town 3D ! Dive into the world of screw pins, nuts and bolts puzzles for endless fun and relaxation! - 3D Puzzle Mode Take your puzzle-solving skills to the next level with our exciting 3D mode! Rotate detailed 3D objects, unscrew pins from every angle, and challenge your brain like never before. Are you ready to master the art of unscrewing in 3D? - Engage Your Puzzle-Solving Genius Don’t be fooled by the simple premise, this screw-sorting game is a true brain-teaser. Place nuts and bolts into the correct boxes. Strategize, plan your moves, and stay sharp to keep the puzzles going! - Endless Fun with Nuts & Bolts Embark on a relaxing yet challenging journey filled with intricately designed levels. Each stage offers unique layouts and plenty of obstacles to test your skills. - Immerse Yourself in Stunning Gameplay Enjoy vibrant graphics, smooth animations, and soothing background music as you lose yourself in the world of screw-sorting puzzles. - Boost Your Gameplay Unlock exciting rewards and power-ups to enhance your experience. Match screws of the same color and sort them into the correct toolboxes to clear the board. Aim for the highest score and a perfect star rating on every level! - Challenge Yourself Whether you're a beginner or a puzzle pro, Screw Town 3D offers hours of engaging gameplay. Can you conquer every level and become the ultimate screw master? Download Screw Town 3D now and embark on a thrilling nuts-and-bolts adventure!
Only When Green
Read full descriptionHide full description
One simple rule: tap only when the light turns green. Only When Green turns a single tap into a test of patience, timing and precision. Wait through red and amber, react when GO appears, and build your streak as the pace picks up. Tap too early or let green slip away, and you lose a heart. - Classic mode: Start with three hearts and chase your personal best. - Daily challenge: Take on a fresh challenge each day and land 20 successful green taps. - Reaction records: Track your fastest reaction, average reaction time and best streak. - Guard protection: Six correct taps charge a Guard that covers one mistake. Three reactions under 300 milliseconds earn a free Guard and 75 bonus points. - Interactive tutorial: Learn green-light timing and Guard through hands-on practice in Signal School. - Colour collections: Earn XP through play and unlock new colour styles. - Play comfortably: Enjoy clear signal symbols, adjustable sound and haptics, and pause whenever you need a break. Wait for your moment. Make the green count. Contains advertising. Optional rewarded ads offer one extra-life continue per Classic run.
Screenshots
Verdict
The clearest difference is in-app purchases: Only When Green at none against Screw Town 3D's 10. Screw Town 3D's advantage is ads (none vs shown). On price, update cadence, 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. Screw Town 3D sells 10 one-off in-app purchases. Only When Green asks for nothing beyond the download.
Screw Town 3D ships an update every 4 weeks, Only When Green every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Screw Town 3D | Only When Green |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (2K ratings) — better | — |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 2K — better | — |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 469 MB | 5 MB |
| Age rating | 9+ | 4+ |
| Developer | PIXON PTE. LTD. | IMEDSENSE SDN. BHD. |
In-app purchases
Screw Town 3D
- Small Coin$1.99
- Piggy Bank$4.99
- Drill Pack$4.99
Show 7 moreShow fewer
- Clear Pack$4.99
- Break glass Pack$4.99
- Daily Offer$4.99
- Revive Offer 1$4.99
- Medium Coin$6.99
- Starter Pack$6.99
- Remove Ads Pack$9.99
Only When Green
No in-app purchases
Questions
Is Screw Town 3D free?
Is Only When Green free?
Do Screw Town 3D or Only When Green have ads?
Which is updated more often, Screw Town 3D or Only When Green?
Other comparisons















