# OCCDEC Occasion Detection vs HiTomorrow

The clearest difference is update cadence: OCCDEC Occasion Detection at every 2 weeks against HiTomorrow's every 2 months. OCCDEC Occasion Detection also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

OCCDEC Occasion Detection ships an update every 2 weeks, HiTomorrow every 2 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | OCCDEC Occasion Detection | HiTomorrow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 32 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LineSpotting AB](https://appshunter.io/developer/1326519237) | [Kinno Labs](https://appshunter.io/developer/1616862239) |

## What reviewers say

### OCCDEC Occasion Detection

[App page](https://appshunter.io/ios/app/occdec-occasion-detection/id1495592504)

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

**In-app purchases:** none


### HiTomorrow

[App page](https://appshunter.io/ios/app/hitomorrow-future-self-bubble/id6450281727)

**In-app purchases:** none


## Frequently asked questions

### Is OCCDEC Occasion Detection free?

OCCDEC Occasion Detection is free to download, with no in-app purchases.

### Is HiTomorrow free?

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

### Do OCCDEC Occasion Detection or HiTomorrow have ads?

Neither OCCDEC Occasion Detection nor HiTomorrow shows ads.

### Which is updated more often, OCCDEC Occasion Detection or HiTomorrow?

OCCDEC Occasion Detection ships an update every 2 weeks, and HiTomorrow every 2 months. Most recently, OCCDEC Occasion Detection was updated on October 25, 2026 and HiTomorrow on October 20, 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.*