# 习惯岛 vs Exocus

The clearest difference is ratings volume: Exocus at 131 against 习惯岛's 3. Exocus also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. 习惯岛 sells 11 one-off in-app purchases and Exocus sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 习惯岛 against 4.9 for Exocus. That said, the two scores are not equally well evidenced: Exocus has 131 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of 习惯岛's written reviews are positive against 96% of Exocus's.

习惯岛 ships an update every 5 weeks, Exocus every 3 weeks. The most recent releases landed on August 11, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 习惯岛 | Exocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1673628986/reviews)** | [4.9 (131 ratings)](https://appshunter.io/ios/app/exocus-gamified-focus-timer/id6448949389/reviews) |
| Number of ratings | 3 | **131** |
| Positive reviews | **100.0% of reviews** | 96.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 80 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广博 郝](https://appshunter.io/developer/1173506771) | [Byland Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1142565234) |

## What reviewers say

### 习惯岛

[App page](https://appshunter.io/ios/app/id1673628986)

This app gamifies habit tracking by allowing users to create custom habit cards and earn in-game currency and experience. Use your rewards to decorate your personal island, unlock new items, and progress through levels. It aims to make habit formation more engaging and rewarding.

**Highlights:** Gamified habit tracking, Customizable habit cards, Island decoration and expansion, In-game currency and experience rewards, Cloud synchronization, Statistical charts, Weekly bonus chests

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLUS 计划（1 个月） | $0.99 | one-time |
| PLUS 计划（6 个月） | $2.99 | one-time |
| PLUS 计划（1 年） | $3.99 | one-time |
| PLUS 计划（6 个月） | $3.99 | one-time |
| PLUS 计划（6 个月） | $4.99 | one-time |
| PLUS 计划（1 年） | $4.99 | one-time |
| PLUS 计划（1 年） | $6.99 | one-time |
| PLUS 计划（1 年） | $7.99 | one-time |
| PLUS 计划（终身） | $9.99 | one-time |
| PLUS 计划（终身） | $12.99 | one-time |
| PLUS 计划（终身） | $19.99 | one-time |


### Exocus

[App page](https://appshunter.io/ios/app/exocus-gamified-focus-timer/id6448949389)

This app transforms focus sessions into a gamified experience, visualizing your concentration as a planet's evolution. Earn rewards, unlock new designs, and overcome procrastination with engaging, pixel-art visuals and a unique reward system.

**Highlights:** Gamified focus timer, Planet evolution visualization, Pixel art design, Stage-based incentives, Unlockable planet designs, Hardcore Mode for increased stakes

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Newcomer Pack | $0.29 | one-time |
| Cosmoney x 5 | $0.99 | one-time |
| Cosmoney x 30 | $4.99 | one-time |
| Cosmoney x 100 | $13.99 | one-time |
| Exopass | $15.99 | one-time |
| Exopass + Cosmoney x 200 | $34.99 | one-time |
| Exopass | $34.99 | one-time |


## Frequently asked questions

### Is 习惯岛 free?

习惯岛 is free to download, with in-app purchases available.

### Is Exocus free?

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

### Which has better reviews, 习惯岛 or Exocus?

习惯岛 is rated higher. 习惯岛 averages 5.0 out of 5 from 3 ratings, while Exocus averages 4.9 from 131 ratings.

### Do 习惯岛 or Exocus have ads?

Neither 习惯岛 nor Exocus shows ads.

### Which is updated more often, 习惯岛 or Exocus?

习惯岛 ships an update every 5 weeks, and Exocus every 3 weeks. Most recently, 习惯岛 was updated on August 11, 2026 and Exocus on September 25, 2026.

---

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