Math the Cross Math Puzzle vs Entropy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math the Cross Math Puzzle
Engage your mind with a dynamic math puzzle game featuring customizable operators and difficulty levels. Enjoy endless replayability with random puzzles, share your creations, and test your skills in arcade or import modes.
- Randomly generated puzzles
- Addition, subtraction, multiplication, division
- Adjustable difficulty levels
- Share puzzles on social media
- Arcade mode with scoring
- Import and play custom puzzles
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Feature: • The puzzle uses random, Makes it possible to play without being bored. • Has addition, subtraction, multiplication, division, and you can choose the operators that you want to play as you wish. • You can choose difficulty levels such as normal, hard and very hard. • You can share Puzzle with social media. • Arcade mode is a mode that can play through the stage to collect score and has a saving system that you can resume playing at any time. • Import Mode: You can share your Puzzle with Puzzle ID to challenge the other. • You can change the division sign from ÷ to / at the Option menu
Entropy
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Social media dilutes focus; "Entropy: Zero" sharpens it. Stop the doom scroll. Switch to a puzzle that pulls your brain from fog into flow state. Choose how you train your attention across two distinct modes, designed to replace mindless scrolling with tactical satisfaction: Levels Mode: Master Your Progress! Rebuild your focus step-by-step across 80 intense levels. Start on a manageable 8x8 grid and fight your way to the chaotic, high-speed 14x14 final stages. Every level you beat is a tangible measure of your growing mental sharpness. Survival Mode: Test Your Endurance! How long can you hold your attention under fire? In this endless mode, the entropy never stops. Push your concentration to its absolute limit as you manage escalating pressure and lock into a deep, sustained flow state. SYSTEM FEATURES & MECHANICS: • Precision is Everything: Plan your moves carefully. Every move demands total focus. Aim for efficiency, not just speed. • Risk vs. Reward: You can’t just tap wildly. Placing a patch on healthy territory causes Collateral Damage, accelerating the infection. • Tactical Arsenal: The current shape doesn't fit? "Skip" it to find the perfect piece to heal the grid. • Critical Stakes: The system reaches critical failure at exactly 80% corruption. Fix the tiles before the screen is overrun. • Par Times & Integrity: Earn high-score bonuses for maintaining your "Survival Integrity" and beating level Par Times. • Cyberpunk Aesthetic: Immerse yourself in a sleek, glowing neon cyber-interface. Order has collapsed. Chaos is spreading. Enter the grid and restore balance in Entropy, a tactical puzzle game where every move counts. The system reaches critical failure at 80% corruption. Can you hold back the chaos?
Screenshots
Verdict
The clearest difference is ads: Entropy at none against Math the Cross Math Puzzle's shown. Entropy also leads on update cadence (every 2 weeks vs every 3 months). Math the Cross Math Puzzle's advantage is iOS requirement (13.0 vs 18.6). On price, 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. Math the Cross Math Puzzle sells 1 one-off in-app purchase and Entropy sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Math the Cross Math Puzzle ships an update every 3 months, Entropy every 2 weeks. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.
| Parameter | Math the Cross Math Puzzle | Entropy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (302 ratings) — better | — |
| Positive reviews | 86.4% of reviews | — |
| Number of ratings | 302 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 82 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | kittisak wongkantarakorn | Erdener Uyan |
Bugs and requests
Math the Cross Math Puzzle
Reported bugs
2 issues- Unable to progress to next board
- Requires complete app restart to switch user preferences
Requested features
6 requests- Ad-free premium version option
- Ability to view incorrect answers after completion
- Easier preference switching for multiple users
- In-game hints or help system
- Age-specific difficulty customization
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- Slower score screen transitions to review results
Entropy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math the Cross Math Puzzle
- Ads Free$1.99
Entropy
- Emergency Kit$0.99
- Hacker Bundle$2.99
- Developer Access$4.99
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- Survival Mode$9.99
Questions
Is Math the Cross Math Puzzle free?
Is Entropy free?
Do Math the Cross Math Puzzle or Entropy have ads?
Which is updated more often, Math the Cross Math Puzzle or Entropy?
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