Screw Puzzle! vs Rusti
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw Puzzle!
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Welcome to "Screw Puzzle!" Dive into a labyrinth of metal sheets and plates, interlaced with bolts and rings, setting the stage for an elaborate and intricate puzzle adventure. If unraveling knot-like challenges captivates you, like in these twisted, tangle and pull-the-pin puzzles, then you'll find these puzzles equally exciting! Put your skills to the test by navigating and disentangling each iron piece from the bolts. HOW TO PLAY "Screw Puzzle" GAME: Solve puzzles by unscrewing bolts and liberating the iron pieces, a process both intricate and satisfying. Feel free to reset the level whenever you feel stuck. Play without the pressure of a time limit, and enjoy a relaxed gaming experience. Simple one-finger control makes solving these puzzles as straightforward as playing a pull-the-pin game. Endless levels await, offering both easy and challenging modes for endless fun. Some levels feature artistic creations made from metal plates, while in others, you'll use a handsaw to cut through the plates, revealing new opportunities to secure your bolts. Encounter unique tools like bombs and handsaws across various levels, and utilize your creativity to crack the puzzles. Are you ready to take on a new challenge after mastering twisted, tangle, and pull-the-pin puzzles? Do you have the strategic insight and mental acumen to navigate these complex mazes? Prepare to test your intellect and become a master in intricate puzzle solving with "Screw Puzzle!" today!
Rusti
Test your fundamental knowledge with daily quizzes covering fractions, capitals, and vocabulary. Compete with friends and family on leaderboards or challenge them head-to-head. Offers a privacy-first experience with no accounts or tracking.
- Daily knowledge quizzes
- Friend and household leaderboards
- Head-to-head subtopic challenges
- Privacy-first, no accounts or tracking
- Practice Mode for infinite quizzes
- Family Dashboard with per-kid reports
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Each morning, ten questions on the basics every adult learned — and most have forgotten. Multiplying fractions. World capitals. Body systems. Vocabulary roots. The stuff that was easy at ten and hits different at thirty-five. Play the daily ritual solo, climb the friend leaderboard, or get pulled into a household showdown with the kids. Then challenge a friend head-to-head on a single subtopic — multiplying fractions, world capitals, parts of speech — and see who's actually rusty. Privacy-first by construction. No accounts to create. No tracking. No ads. Game Center handles friends; iCloud handles the household, challenges and daily scores. In the daily ritual: • Ten questions per day, sixty seconds each • Single attempt — share your spoiler-safe scorecard at any time • Friend leaderboard via Game Center • Family household leaderboard shared through iCloud, with kid sub-accounts that stay COPPA-clean by construction Unlocks with Rusti+: • Practice Mode — unlimited practice quizzes that start with questions you've already seen and won't preview your next month of dailies • Family Dashboard — parent-facing weekly per-kid report • Challenge Mode — initiate head-to-head challenges on any subtopic, accuracy plus speed scoring • Plus replays of any quiz you've played, detailed per-subject stats with your current and longest streaks, your score trend and consistency, a monthly streak freeze, themed share artifacts, a reminder at the time you choose, and unlimited kid sub-accounts Built by Kynoss Studios. Daily Games suite member alongside Riffl, Paeki, and Intuii. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Screw Puzzle! at 13.0 against Rusti's 26.0. On price and in-app purchases 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 Puzzle! sells 4 one-off in-app purchases and Rusti sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Screw Puzzle! | Rusti |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | — | Every 3 weeks |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | — | iPhone — better |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 148 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Robin Bernhardt | Steven Knauss |
In-app purchases
Screw Puzzle!
- 3000 Coins$0.99
- 7000 Coins$1.99
- No Ads$2.99
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- 15000 Coins$3.99
Rusti
- Rusti+$2.99









