Comparison

Math | Riddles and Puzzle Game vs Gravity Labs

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Math | Riddles and Puzzle Game

Sharpen your mind with mathematical puzzles and brain teasers. This app offers various levels of challenges designed to test and improve your IQ and analytical thinking skills. Suitable for both adults and children, it makes your free time more engaging.

Highlights
  • Mathematical puzzles
  • IQ and logic challenges
  • Brain training exercises
  • Geometrical figure puzzles
  • Analytical thinking development
  • Levels for adults and kids
Features
Read full description

Math Riddles tests your IQ with mathematical puzzles. Challenge yourself with different levels of math puzzles and stretch the limits of your intelligence. Every IQ game is prepared with an approach of an IQ test. You can explore your mathematical talent with these math games, which are hidden in geometrical figures. You will train both parts of your brain by exploring the relations between the numbers in the geometrical figures, and you will keep your mind sharp. Your free time is more meaningful now, with different levels of games suitable for adults and kids. How to Play Math Game Puzzle? You will solve the relationship between numbers in the geometrical figures, and complete the missing numbers at the end. Every puzzle and math games have a different level and players who have strong analytical thinking ability, recognize the pattern immediately. Please don’t hesitate to reach to us for any kind of questions or comments via: Instagram: https://www.instagram.com/math.riddles/ E-mail: blackgames.social@gmail.com Terms of Services: https://blackgames.co/terms-of-services/ Privacy Policy: https://blackgames.co/privacy-policy/

About

Gravity Labs

Features
Read full description

The device itself is the lab instrument! Gravity Lab turns your iPhone or iPad into a pocket physics playground for young scientists aged 8–12. TILT TO EXPERIMENT Steer a marble through 8 hand-crafted mazes just by tilting the device. Dodge the holes, find the gaps, reach the flag — and feel how real physics behaves while you do it. FEEL THREE GRAVITIES • Earth — the world you know • Moon — 1/6 gravity, the marble floats like an astronaut • Jupiter — 2.4× gravity, heavy and fast! Some levels even switch gravity mid-run. Adapt, scientist! ICE OR SAND Slippery ice barely slows the marble; grippy sand brakes it fast. Friction stops being a textbook word the moment you feel the difference. LEARN WITHOUT READING A TEXTBOOK Every finished level shows a one-line Lab Note — a real science fact about what just happened. Galileo's marble experiment, why ice is slippery, how astronauts jump higher: science sneaks in one line at a time. EARN LIKE A SCIENTIST • 1–3 stars per level for speed and precision • Coins to spend on marble skins (galaxy, lava, glitter) • 6 scientist badges: Friction Finder, Gravity Guru, Momentum Master and more • A daily lab streak for coming back to experiment MADE FOR KIDS, TRUSTED BY PARENTS • No ads, no in-app purchases, no tracking • No account, no internet needed — works fully offline • No reading required to start playing • All progress stays on the device • Prefer not to tilt? Finger-steering mode is in Settings Pick up the lab. Tilt it. That's the whole instruction manual.

Screenshots

Math | Riddles and Puzzle Game4 screens
Gravity Labs4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity Labs at none against Math | Riddles and Puzzle Game's 3. Gravity Labs also leads on ads (none vs shown). Math | Riddles and Puzzle Game's advantage is iOS requirement (15.6 vs 17.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math | Riddles and Puzzle Game sells 3 one-off in-app purchases. Gravity Labs asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Math | Riddles and Puzzle Game versus Gravity Labs: the parameters behind the verdict, then further details
ParameterMath | Riddles and Puzzle GameGravity Labs
PriceFreeFree
Rating4.6 (592 ratings) — better—
Positive reviews80.5% of reviews—
Number of ratings592 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size100 MB2 MB
Age rating4+4+
DeveloperSaltuk Emre GulAnand Sengupta

Bugs and requests

Math | Riddles and Puzzle Game

Reported bugs

3 issues
  • Incorrect answers being accepted
  • Inability to exit ad screens
  • Persistent annoying sounds/noises

Requested features

4 requests
  • More levels/puzzles
  • Explanations/solutions for completed puzzles
  • Ability to customize difficulty
  • Paid version to remove ads

Gravity Labs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Math | Riddles and Puzzle Game

One-time3
  • Remove Forced Ads$0.99
  • 30-Day Premium$1.99
  • Lifetime Premium$3.99
None

Gravity Labs

No in-app purchases

Questions

Is Math | Riddles and Puzzle Game free?
Math | Riddles and Puzzle Game is free to download, with in-app purchases available.
Is Gravity Labs free?
Gravity Labs is free to download, with no in-app purchases.
Do Math | Riddles and Puzzle Game or Gravity Labs have ads?
Math | Riddles and Puzzle Game shows ads; Gravity Labs does not.

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