# eno.i vs Happy Compass

The clearest difference is in-app purchases: eno.i at none against Happy Compass's 2. eno.i also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). Happy Compass's advantage is update cadence (monthly vs every 38 months). On price and device support there is nothing between them.

Both are free to download. Happy Compass sells 2 in-app purchases, starting at $1.99 per month. eno.i asks for nothing beyond the download.

eno.i ships an update every 38 months, Happy Compass monthly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | eno.i | Happy Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Monthly** |
| Size | 31 MB | 6 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [SAENO IMANISHI](https://appshunter.io/developer/1659348159) | [Hiroshi Yamazaki](https://appshunter.io/developer/315980148) |

## What reviewers say

### eno.i

[App page](https://appshunter.io/ios/app/enoi/id1659348157)

**In-app purchases:** none


### Happy Compass

[App page](https://appshunter.io/ios/app/happy-compass/id6770814594)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is eno.i free?

eno.i is free to download, with no in-app purchases.

### Is Happy Compass free?

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

### Do eno.i or Happy Compass have ads?

Happy Compass shows ads; eno.i does not.

### Which is updated more often, eno.i or Happy Compass?

eno.i ships an update every 38 months, and Happy Compass monthly. Most recently, eno.i was updated on October 6, 2026 and Happy Compass on October 24, 2026.

---

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