# Happy Glass vs Join Us 3D

The clearest difference is in-app purchases: Join Us 3D at none against Happy Glass's 10. Join Us 3D also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). Happy Glass's advantage is ratings volume (99K vs 30). On price, rating 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. Join Us 3D asks for nothing beyond the download.

Happy Glass holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Happy Glass has 99K ratings behind it against 30, so its average is the more settled of the two.

## The numbers

| Metric | Happy Glass | Join Us 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (99K ratings)](https://appshunter.io/ios/app/happy-glass/id1425793208/reviews)** | [4.1 (30 ratings)](https://appshunter.io/ios/app/join-us-3d-crowd-run-master/id1544583101/reviews) |
| Number of ratings | **99K** | 30 |
| Positive reviews | 48.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Subscription | **Free** |
| Size | 249 MB | 237 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Lion Studios](https://appshunter.io/developer/1362220666) | [Hanh Dao Duc](https://appshunter.io/developer/1590158933) |

## 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


### Join Us 3D

[App page](https://appshunter.io/ios/app/join-us-3d-crowd-run-master/id1544583101)

Run through challenging obstacle courses, gathering a crowd as you go. Strategically count your moves to save as many team members as possible and lead them to victory.

**Highlights:** Gather a crowd, Navigate obstacle courses, Count moves strategically, Save crowd members, Survival race

**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 Join Us 3D free?

Join Us 3D is free to download, with no in-app purchases.

### Which has better reviews, Happy Glass or Join Us 3D?

Happy Glass is rated higher. Happy Glass averages 4.3 out of 5 from 99K ratings, while Join Us 3D averages 4.1 from 30 ratings.

### Do Happy Glass or Join Us 3D have ads?

Happy Glass shows ads; Join Us 3D does not.

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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.*