Screw & Nuts Factory vs Math Devil
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw & Nuts Factory
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Nuts Bolts Sort is an addictive and brain-teasing puzzle game that will put your problem-solving skills to the test! Match nuts and bolts by color, conquer levels, and unlock new challenges. How to Play: Simply match nuts with bolts of the same color. Sort through scattered pieces across the screen. Plan your moves carefully to complete each puzzle. It sounds simple, but every level brings a new twist! As you progress, the challenges become more complex, requiring precision and clever thinking. Can you solve them all? Key Features: Engaging, easy-to-learn gameplay. Increasingly challenging puzzles to keep you hooked. Beautiful, minimalist design for a relaxing experience. Unique levels with various nuts and bolts challenges. Perfect for quick play sessions or extended puzzle-solving fun! Download Nuts Bolts Sort now and see if you’ve got what it takes to master the ultimate puzzle game!
Math Devil
A challenging 2D platformer that combines difficult levels with math-based puzzles. Navigate traps and solve problems involving various mathematical concepts to progress. It offers a unique test of both reflexes and intellect.
- Challenging 2D platformer gameplay
- Math puzzle integration
- Multiple difficulty levels
- Variety of math concepts covered
- Trap-filled environments
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Dare you win this HARD MATH levels? -Impossible to pass all levels: 40 normal, 2 nightmare -Simple 2d platform but with math puzzles, not easy to win without thinking -Many traps here, be careful [Levels] Primary School: -Comparison Operators -Addition, Subtraction, Multiplication, Division -Order of Operations -Decimal -Fraction -Negative Number -Variable -Function If your hands and brain are ready, good luck to you!
Screenshots
Verdict
The clearest difference is in-app purchases: Math Devil at none against Screw & Nuts Factory's 1. Screw & Nuts Factory'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 & Nuts Factory sells 1 one-off in-app purchase. Math Devil asks for nothing beyond the download.
Screw & Nuts Factory ships an update every 3 months, Math Devil daily. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Screw & Nuts Factory | Math Devil |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 113 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohd Ajmal | 友洲 陈 |
In-app purchases
Screw & Nuts Factory
- Remove Ads$5.99
Math Devil
No in-app purchases
Questions
Is Screw & Nuts Factory free?
Is Math Devil free?
Do Screw & Nuts Factory or Math Devil have ads?
Which is updated more often, Screw & Nuts Factory or Math Devil?
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