Crazy Eights(UNO!) vs Math Devil
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crazy Eights(UNO!)
This card game challenges players to be the first to empty their hand. It offers extensive personalization options for avatars, decks, and backgrounds, along with helpful features like undo and adjustable game speed. AI opponents provide a competitive experience.
- Personalize appearance (avatar, deck, backgrounds)
- Undo move functionality
- Adjustable game speed
- AI opponents
- Customizable audio effects
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Four player playing their hand cards, and the player who finishes hand cards is the winner. Game options: Personalize: Change the appearance of the game with your own taste! You can choose your own avatar, deck type, card backgrounds and game background as you like. Undo: Feel free to undo if you made a mistake.Settings: Manage audio effects, game speed and auto play cardsAI: Power AI opponents
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 ads: Crazy Eights(UNO!) at none against Math Devil's shown. Crazy Eights(UNO!) also leads on monetization model (free vs ad-supported). Math Devil's advantage is iOS requirement (12.0 vs 17.2). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Crazy Eights(UNO!) against 5.0 for Math Devil. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Crazy Eights(UNO!) | Math Devil |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | — | Daily |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.2 | 12.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 134 MB |
| Age rating | 17+ | 4+ |
| Developer | mahmoud amiri | 友洲 陈 |
Customer experience
Crazy Eights(UNO!)
Math Devil
In-app purchases
Crazy Eights(UNO!)
No in-app purchases
Math Devil
No in-app purchases
Questions
Is Crazy Eights(UNO!) free?
Is Math Devil free?
Which has better reviews, Crazy Eights(UNO!) or Math Devil?
Do Crazy Eights(UNO!) or Math Devil have ads?
Other comparisons
