Screw up! vs Harfane
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw up!
Engage your mind with a challenging nuts and bolts puzzle adventure. Strategically unscrew components to solve intricate levels, testing your IQ, patience, and planning skills. Enjoy satisfying ASMR sounds and vibrant visuals as you progress through increasingly complex screw-based challenges.
- Diverse puzzle layouts
- Helpful boosters
- User-friendly interface
- ASMR experience
- IQ testing challenges
- Strategic screw removal
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Want to exercise your brain and solve challenging puzzles in a screw-themed game? Welcome to Screw Up! – the ultimate nuts and bolts puzzle adventure! Test your puzzle-solving skills with complex screw challenges in the new Screw Up! It’s not just about removing screws—it’s a test of your IQ, strategy, and patience. Ready to become the master of screw puzzles? Take on the challenge now and explore this colorful and engaging screw puzzle world! Challenge your mind with Screw Up!, an exciting logic puzzle game. Navigate through puzzles filled with screws and boxes, strategically deciding which screws to remove first. Plan carefully, as each move affects the game’s layout, ensuring smooth progression in this unique puzzle experience. As you advance, face increasingly complex puzzles that will test your timing and strategic thinking. Master each level by placing every screw correctly, and unlock exciting new challenges along the way! FEATURES Diverse Puzzle Layouts: • Progress through levels that ramp up in difficulty for a thrilling challenge! • Encounter a variety of screws and boxes—only the sharpest minds can solve these screw puzzles! Helpful boosters: Use boosters to tackle the toughest puzzles when faced with tricky challenges. User-Friendly Interface: Enjoy vibrant visuals, seamless animations, and immersive gameplay as you work through screw puzzle levels. ASMR Experience: Beautiful design paired with satisfying sounds of screws and boxes. Immerse yourself in the tactile joy of unscrewing and solving each puzzle. Test Your IQ: Challenge your brain with Screw Up! Strategize your moves and unlock rewards as you progress through intricate levels. Prove your puzzle-solving prowess today! HOW TO PLAY • Unscrew each board in the correct sequence to clear the layers. • Strategically plan your moves to handle screws and boxes, and overcome all puzzle challenges. • Fill each box with screws of the same color to complete the levels and win. • Use boosters to unlock tough screws and handle challenging puzzles. Experience the thrill of Screw Up!, where quick thinking and precise moves are key to solving each puzzle. Master the art of removing screws and maneuvering your way through challenging levels. Whether you’re testing your skills or enjoying casual play, this puzzle game offers fun for everyone. Download Screw Up! now and start unraveling puzzles!
Harfane
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Harfane — The new destination for Turkish and English word games. Strategy-packed matches on a 15×15 board with a 64,000+ word Turkish dictionary. Practice against the bot or clash with real opponents! GAME MODES • Vs Bot — Easy, Medium, Hard • Untimed PvP — 3 days per move, play whenever you want • Live PvP — 90 seconds per move, fast and thrilling • Invite a friend via code or join random matchmaking FEATURES • Deep strategy with bonus tiles and match quests • Weekly league, XP, levels, and earnable badges • Customizable avatars • Full Turkish and English language support HARFANE PRO • Ad-free gameplay • Pre-move score calculator • Tile bag tracker • 30 parallel PvP games • Cosmetic profile frame Download, play your first word, and climb to the top! SUBSCRIPTION INFORMATION Harfane PRO (Monthly) is an auto-renewable subscription: ₺49.99/month. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period; the renewal fee will be charged within the last 24 hours. You can manage or cancel your subscription in your App Store account settings. Harfane PRO (Lifetime) is a one-time purchase (not a subscription). Privacy Policy: https://www.elfai.dev/harfane/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Harfane at every 3 days against Screw up!'s every 10 days. Screw up!'s advantage is iOS requirement (13.0 vs 15.1). 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. Screw up! sells 10 one-off in-app purchases and Harfane sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Screw up! ships an update every 10 days, Harfane every 3 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | Screw up! | Harfane |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2.1K ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2.1K — better | — |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 287 MB | 52 MB |
| Age rating | 4+ | 12+ |
| Developer | Happy Fox | Serkan Gezginer |
Bugs and requests
Screw up!
Reported bugs
2 issues- Occasional crashes
- Compatibility issues on older devices
Requested features
2 requests- More game modes
- Increased difficulty levels
Harfane
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Screw up!
- starterpack1_99$0.99
- specialoffer1_99$0.99
- highwaytreasure1_299$2.99
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- advoucherpack1_299$2.99
- highwaytreasure2_499$4.99
- specialoffer2_499$4.99
- removeads1_499$6.99
- giftpack2_799$7.99
- giftpack3_1499$14.99
- advoucherpack3_1499$14.99
Harfane
- Harfane PRO (Aylık)$0.991 Month
- Harfane PRO Lifetime$6.99









