# Happy Glass vs Math Glide

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.

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.

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.

## The numbers

| Metric | Happy Glass | Math Glide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (99K ratings)](https://appshunter.io/ios/app/happy-glass/id1425793208/reviews)** | — |
| Number of ratings | **99K** | — |
| Positive reviews | 48.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 249 MB | 67 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Lion Studios](https://appshunter.io/developer/1362220666) | [VENUSAPPS PRIVATE LIMITED](https://appshunter.io/developer/6778693632) |

## What reviewers say

### Happy Glass

[App page](https://appshunter.io/ios/app/happy-glass/id1425793208)

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:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Happy Subscription | $7.99 | per 7 days |
| Happy Subscription | $19.99 | per month |
| 900 Coins | $0.99 | one-time |
| Grinch Pack | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Snow Bundle | $2.99 | one-time |
| 5000 Coins | $4.99 | one-time |
| Happy Bundle | $6.99 | one-time |
| Super Bundle | $15.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Challenging levels that make you think
- 💡 Different game modes and obstacles
- 🎨 Customizable cups and pencils

**What reviewers complain about**

- 🔍 Repetitive and easy levels at times
- 📢 Excessive and repetitive ads
- 🔒 Inappropriate ads shown
- 🐛 Glitches and crashes
- 💰 Expensive in-app purchases

**Reported bugs**

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

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/math-glide/id6778837907)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*