# Harmony Isle vs Happy Tower

The clearest difference is rating: Harmony Isle at 4.2 against Happy Tower's 3.4. Harmony Isle also leads on update cadence (monthly vs every 3 months) and review sentiment (71% vs 56%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Harmony Isle sells 8 one-off in-app purchases and Happy Tower sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Harmony Isle holds the better App Store score, 4.2 against 3.4. That said, the two scores are not equally well evidenced: Harmony Isle has 96 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 71% of Harmony Isle's written reviews are positive against 56% of Happy Tower's.

Harmony Isle ships an update monthly, Happy Tower every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Harmony Isle | Happy Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (96 ratings)](https://appshunter.io/ios/app/harmony-isle/id615284464/reviews)** | [3.4 (16 ratings)](https://appshunter.io/ios/app/happy-tower/id777199402/reviews) |
| Number of ratings | **96** | 16 |
| Positive reviews | **71.1% of reviews** | 56.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 96 MB | 36 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rebellion Games](https://appshunter.io/developer/538401096) | [ALEXEY OSTROGRADSKIY](https://appshunter.io/developer/739013684) |

## What reviewers say

### Harmony Isle

[App page](https://appshunter.io/ios/app/harmony-isle/id615284464)

Build and customize your dream island community with friends. Explore mysteries, collect plants, and balance science, nature, and society to uncover the island's secrets. Enjoy daily rewards and a vibrant 3D world.

**Highlights:** Build and customize island towns, Explore island mysteries, Collect and share plants, Balance science, nature, and society, Social features with friends, Daily rewards, 3D island visuals

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-Time Only Offer | $0.99 | one-time |
| One Time Only Offer | $0.99 | one-time |
| Handful of Coins | $0.99 | one-time |
| Handful of Gems | $0.99 | one-time |
| Bag of Coins | $4.99 | one-time |
| Bag of Gems | $4.99 | one-time |
| Gem Condenser | $6.99 | one-time |
| Gem Chest | $13.99 | one-time |

**What reviewers like**

- 🚀 Fast gameplay
- 🎨 Great graphics
- 🕹️ Addictive gameplay
- 👍 Easy to use
- 💡 Unique gameplay elements (e.g. racetrack, betting)

**What reviewers complain about**

- 🐛 Crashes and bugs
- ⏱️ Slow progression
- 💰 Expensive in-app purchases
- 🤖 Repetitive quests
- 🔍 Lack of guidance/instructions

**Reported bugs**

- Game crashes on startup
- Screen orientation issues after iOS updates
- In-app purchases not working correctly
- Quests and progression getting stuck

**Requested features**

- More buildings and content to unlock
- Ability to rotate buildings
- Faster resource gathering
- More varied gameplay elements
- Better support and updates from developers


### Happy Tower

[App page](https://appshunter.io/ios/app/happy-tower/id777199402)

Build and manage a thriving skyscraper by constructing various floors like apartments and businesses. Match residents with jobs they excel at to increase income and keep tenants happy. Grow your modest building into a city landmark in this engaging simulation game.

**Highlights:** Build apartments and businesses, Match residents to jobs, Collect income and manage expenses, Expand your tower, Online multiplayer world, Develop city landmarks

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 300 bucks +15 as a gift! | $0.99 | one-time |
| Get 600 bucks +60 as a gift! | $0.99 | one-time |
| Get 650 bucks +65 as a gift! | $1.99 | one-time |
| Get 1'200 bucks +180 as a gift! | $1.99 | one-time |
| Get 1'000 bucks +150 as a gift! | $2.99 | one-time |
| Get 1'800 bucks +270 as a gift! | $2.99 | one-time |
| Get 5'000 bucks +1'000 as a gift! | $14.99 | one-time |
| Get 9'000 bucks +1'800 as a gift! | $14.99 | one-time |
| Get 10'000 bucks +2'500 as a gift! | $29.99 | one-time |
| Get 18'000 bucks +4'500 as a gift! | $29.99 | one-time |


## Frequently asked questions

### Is Harmony Isle free?

Harmony Isle is free to download, with in-app purchases available.

### Is Happy Tower free?

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

### Which has better reviews, Harmony Isle or Happy Tower?

Harmony Isle is rated higher. Harmony Isle averages 4.2 out of 5 from 96 ratings, while Happy Tower averages 3.4 from 16 ratings.

### Do Harmony Isle or Happy Tower have ads?

Both Harmony Isle and Happy Tower show ads.

### Which is updated more often, Harmony Isle or Happy Tower?

Harmony Isle ships an update monthly, and Happy Tower every 3 months. Most recently, Harmony Isle was updated on November 1, 2026 and Happy Tower on November 6, 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.*