# Prikan vs NoticeBox

The clearest difference is ads: NoticeBox at none against Prikan's shown. NoticeBox also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.1 vs 17.6). On price, 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.

Prikan ships an update every 3 weeks, NoticeBox every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Prikan | NoticeBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 8 MB | 34 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BYNET](https://appshunter.io/developer/1811735131) | [ayonglab](https://appshunter.io/developer/478580246) |

## What reviewers say

### Prikan

[App page](https://appshunter.io/ios/app/prikan-school-paperwork-scan/id6758403686)

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

**In-app purchases:** none


### NoticeBox

[App page](https://appshunter.io/ios/app/noticebox/id6769956037)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prikan free?

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

### Is NoticeBox free?

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

### Do Prikan or NoticeBox have ads?

Prikan shows ads; NoticeBox does not.

### Which is updated more often, Prikan or NoticeBox?

Prikan ships an update every 3 weeks, and NoticeBox every 5 days. Most recently, Prikan was updated on November 9, 2026 and NoticeBox on November 5, 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.*