Math Challenge vs Hidden Numbers
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
Math Challenge
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CountDown is very simple game for improving math skills.
Hidden Numbers
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Master Math & Counting skills with Hidden Numbers! Ready to sharpen your math and counting skills? Get Hidden Numbers: Math Game ā the fun, challenging, and completely ad-free game in which you will play and learn at the same time! Whether you're a quick thinker or prefer a relaxed pace, our puzzles will boost your arithmetic! Enjoy the full version with zero ads, no in-app purchases and freedom of playing the game anytime, anywhere without internet or wi-fi! KEY FEATURES: ā¢ 7 Game Modes: Choose from modes that focus on addition, multiplication, and more! ā¢ Easy or Hard: Pick the difficulty that matches your skill level. ā¢ Timed or Relaxed: Race against the clock in Challenge Mode or enjoy a stress-free session in Relax Mode! Tap the CLOCK icon to switch. ā¢ Global Competition: Submit your score and climb the TOP20 global leaderboards! See how you stack up against players worldwide! ā¢ Play Anytime, Anywhere: Enjoy the full game offline ā no internet connection needed! ā¢ Uninterrupted gameplay: Zero ads! ā¢ No Hidden Fees: No In-App Purchases, no subscriptions! Get the complete, feature-packed game right away! Learning math has never been this enjoyable! Stop dreading numbers and start having fun!
Screenshots
Verdict
The clearest difference is price: Math Challenge at Free against Hidden Numbers's $1.99. Hidden Numbers's advantage is update cadence (every 10 months vs every 58 months) and iOS requirement (12.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Math Challenge is free to download; Hidden Numbers costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Math Challenge ships an update every 58 months, Hidden Numbers every 10 months. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.
| Parameter | Math Challenge | Hidden Numbers |
|---|---|---|
| Price | Free ā better | $1.99 |
| Update frequency | Every 58 months | Every 10 months ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod ā better |
| Requires iOS | 17.6 | 12.0 ā better |
| Further details ā not scored | ||
| Size | 7 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Nazir Dogan | Michal Sajban |
In-app purchases
Math Challenge
No in-app purchases
Hidden Numbers
No in-app purchases
Questions
Is Math Challenge free?
Is Hidden Numbers free?
Do Math Challenge or Hidden Numbers have ads?
Which is updated more often, Math Challenge or Hidden Numbers?
Other comparisons
