# Onedoortrail vs HappApp

The clearest difference is update cadence: HappApp at every 3 weeks against Onedoortrail's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Onedoortrail ships an update every 14 months, HappApp every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Onedoortrail | HappApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 12 MB | 59 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Webstar Csoport Kft.](https://appshunter.io/developer/554977391) | [Andleg heilsa is](https://appshunter.io/developer/1519769838) |

## What reviewers say

### Onedoortrail

[App page](https://appshunter.io/ios/app/onedoortrail/id1434521856)

**Features:** macOS Compatibility

**In-app purchases:** none


### HappApp

[App page](https://appshunter.io/ios/app/happapp/id6736366027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onedoortrail free?

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

### Is HappApp free?

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

### Do Onedoortrail or HappApp have ads?

Neither Onedoortrail nor HappApp shows ads.

### Which is updated more often, Onedoortrail or HappApp?

Onedoortrail ships an update every 14 months, and HappApp every 3 weeks. Most recently, Onedoortrail was updated on November 2, 2026 and HappApp 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.*