Comparison

Happy Glass vs Math Glide

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

Head to head
About

Happy Glass

Fill a glass with liquid by drawing lines to solve physics-based puzzles. Get creative with your solutions to complete levels and make the glass happy again. Enjoy a fun and relaxing experience with many challenging stages.

Highlights
  • Draw lines freely to complete levels
  • Dynamic liquid filling mechanism
  • Smart and fun physics puzzles
  • Challenging level design
  • Relaxing and engaging theme
  • Numerous levels with more added
Features
Read full description

The glass is sad because it's empty. Your job is to draw a line to make the glass filled up with liquid and smile again! Try to find the best way to complete each level. You can come up with your own solution so be creative and don't be afraid to think out of the box! Some levels might look easy but let's see if you can actually get the 3 stars. FEATURES * Dynamic mechanism. Draw lines freely to complete levels! * Simple, smart and fun puzzles but can be challenging too * Lots of levels with more coming soon! * Fun and relaxing theme that will make you stay for quite some time SUBSCRIPTION By subscribing to Happy Glass, you get: - Non rewarded ads removed - 150 daily free coins - 30% bonus from free prizes - 2 free daily hints You can choose between 3 options : - 1 week ( free 3 days trial ), $7.99 - 1 month, $19.99 - 1 year, $99.99 These purchases are auto-renewable subscriptions. The subscription price will be charged to your iTunes account upon confirmation of purchase and in the 24 hours prior to the end of each subscription period as set out above (e.g - week, month or year). Cancel your subscription at any time in your iTunes Account Settings. If you do not cancel the subscription at least 24 hours before the expiry of any trial period, the subscription will automatically convert into a paid auto-renewing subscription. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. lionstudios.cc/terms lionstudios.cc/privacy https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Math Glide

Engage in fast-paced mental math duels. Challenge a friend on the same device or test your skills against the computer. Choose from various difficulty levels and game modes for quick, competitive fun.

Highlights
  • Head-to-head math races
  • Same-device split-screen multiplayer
  • AI opponent for solo play
  • Adjustable difficulty levels
  • Customizable target scores
  • Personal performance statistics
Features
Read full description

Math Glide — War of Numbers Think fast. Tap faster. Math Glide turns mental math into a head-to-head race you can play anywhere — on one phone, with a friend, or against the computer. Whether you are sharpening skills, challenging a sibling, or squeezing in a quick brain workout, Math Glide keeps every round short, tense, and fun. HOW IT WORKS • Both sides see the same math problem at the same time • Pick the correct answer from three choices • First correct tap scores a point — wrong answers cost a point • First player to reach the target score wins GAME MODES • Two Players — classic same-device split-screen battle. Player 2’s screen is flipped so you can sit across from each other • VS Computer — practice solo against an AI opponent that strikes back if you take too long DIFFICULTY LEVELS • Easy — addition and subtraction (numbers up to 20) • Medium — add, subtract, multiply, and divide (up to 50) • Hard — all operations with tougher numbers (up to 100) PLAY YOUR WAY • Score to Win — set a target from 1 to 100 points (default 20) and race to reach it first • Infinite Mode — no finish line; keep playing until someone quits FEATURES • Custom player names • 5-second countdown timer for extra pressure • Pause and resume anytime • Sound effects for correct answers, mistakes, and victory • Haptic feedback on taps • Personal stats: games played, wins, win rate, best streak, and fastest answer time • Sleek arcade-style design with smooth animations PERFECT FOR • Kids building math confidence • Students practicing arithmetic under time pressure • Families looking for a quick, screen-shared game • Anyone who loves speed, competition, and numbers Download Math Glide and see who truly owns the numbers. No account required. No complicated setup. Just pick a mode, choose your difficulty, and press Play Now

Screenshots

Happy Glass4 screens
Math Glide4 screens

Verdict

The call

The clearest difference is review sentiment: Math Glide at 100% against Happy Glass's 49%. Math Glide also leads on in-app purchases (none vs 11) and ads (none vs shown). Happy Glass's advantage is update cadence (every 3 weeks vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Happy Glass sells 10 in-app purchases, starting at $7.99 per 7 days. Math Glide asks for nothing beyond the download.

UpkeepUpdate frequency

Happy Glass ships an update every 3 weeks, Math Glide every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Happy Glass versus Math Glide: the parameters behind the verdict, then further details
ParameterHappy GlassMath Glide
PriceFreeFree
Rating4.3 (99K ratings) — better—
Positive reviews48.6% of reviews100.0% of reviews — better
Number of ratings99K — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size249 MB67 MB
Age rating12+4+
DeveloperLion StudiosVENUSAPPS PRIVATE LIMITED

Customer experience

Happy Glass

All ratings98,677 ratings
Positive81.8%
Neutral7.3%
Negative10.9%
Written reviews2,048 reviews
Positive48.6%
Neutral12.1%
Negative39.3%

Math Glide

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Happy Glass

Reported bugs

3 issues
  • Screen going black after completing levels
  • Issues with ads not working properly
  • Inconsistent star/coin rewards

Requested features

5 requests
  • More original and challenging level designs
  • Reduce frequency of ads or provide ad-free option
  • Improve star/coin system to better motivate progression
  • Add more customization options
  • Improve level selection and navigation

Math Glide

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Happy Glass

Subscriptions2
  • Happy Subscription3 Days trial$7.997 Days
  • Happy Subscription$19.991 Month
One-time8
  • 900 Coins$0.99
  • Grinch Pack$1.99
  • Starter Pack$1.99
Show 5 more
  • Remove Ads$2.99
  • Snow Bundle$2.99
  • 5000 Coins$4.99
  • Happy Bundle$6.99
  • Super Bundle$15.99
None

Math Glide

No in-app purchases

Questions

Is Happy Glass free?
Happy Glass is free to download, with in-app purchases available.
Is Math Glide free?
Math Glide is free to download, with no in-app purchases.
Do Happy Glass or Math Glide have ads?
Happy Glass shows ads; Math Glide does not.
Which is updated more often, Happy Glass or Math Glide?
Happy Glass ships an update every 3 weeks, and Math Glide every 2 months. Most recently, Happy Glass was updated on October 27, 2026 and Math Glide on October 25, 2026.

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