# Happy Glass vs Draw Fun

The clearest difference is monetization model: Draw Fun at free with in-app purchases against Happy Glass's subscription. Draw Fun also leads on update cadence (every 3 days vs every 3 weeks) and rating (4.5 vs 4.3). Happy Glass's advantage is ratings volume (99K vs 19K). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Happy Glass sells 10 in-app purchases, starting at $7.99 per 7 days and Draw Fun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Draw Fun holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Happy Glass has 99K ratings behind it against 19K, so its average is the more settled of the two. Written reviews point the same way: 49% of Happy Glass's written reviews are positive against 59% of Draw Fun's.

Happy Glass ships an update every 3 weeks, Draw Fun every 3 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Happy Glass | Draw Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (99K ratings)](https://appshunter.io/ios/app/happy-glass/id1425793208/reviews) | **[4.5 (19K ratings)](https://appshunter.io/ios/app/draw-fun-missing-one-part/id6443603736/reviews)** |
| Number of ratings | **99K** | 19K |
| Positive reviews | 48.6% of reviews | **58.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 249 MB | 744 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Lion Studios](https://appshunter.io/developer/1362220666) | [Vuong Can Quoc](https://appshunter.io/developer/1655291896) |

## 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


### Draw Fun

[App page](https://appshunter.io/ios/app/draw-fun-missing-one-part/id6443603736)

This game challenges your creativity and logic by asking you to find the missing element in various scenarios and draw it in. It offers over 100 levels of brain-teasing puzzles that combine humor and artistic expression. Test your smarts and artistic skills by filling in the gaps.

**Highlights:** Find missing parts, Draw to solve puzzles, Over 100 levels, Brain-out drawing puzzles, Hint button available, DOP drawing gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 💡 Interesting riddles
- 🤩 Enjoyable experience

**What reviewers complain about**

- 🤬 Too many ads
- 🙄 Ads are inappropriate
- 😡 Ads disrupt gameplay

**Reported bugs**

- Levels restarting unexpectedly
- Ads preventing gameplay

**Requested features**

- Add more levels
- Fix level 12 issue
- Reduce ads or offer ad-free option


## Frequently asked questions

### Is Happy Glass free?

Happy Glass is free to download, with in-app purchases available.

### Is Draw Fun free?

Draw Fun is free to download, with in-app purchases available.

### Which has better reviews, Happy Glass or Draw Fun?

Draw Fun is rated higher. Happy Glass averages 4.3 out of 5 from 99K ratings, while Draw Fun averages 4.5 from 19K ratings.

### Do Happy Glass or Draw Fun have ads?

Both Happy Glass and Draw Fun show ads.

### Which is updated more often, Happy Glass or Draw Fun?

Happy Glass ships an update every 3 weeks, and Draw Fun every 3 days. Most recently, Happy Glass was updated on November 4, 2026 and Draw Fun on November 4, 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.*