# Vibe Alarm vs ScreenZoo

The clearest difference is in-app purchases: ScreenZoo at none against Vibe Alarm's 1. ScreenZoo also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Vibe Alarm sells 1 one-off in-app purchase. ScreenZoo asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vibe Alarm | ScreenZoo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Size | 9 MB | 98 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Shimada](https://appshunter.io/developer/1529796493) | [Ryohei Okita](https://appshunter.io/developer/1896774456) |

## What reviewers say

### Vibe Alarm

[App page](https://appshunter.io/ios/app/vibe-alarm-silent-timer/id6748874420)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### ScreenZoo

[App page](https://appshunter.io/ios/app/screenzoo/id6802047204)

**In-app purchases:** none


## Frequently asked questions

### Is Vibe Alarm free?

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

### Is ScreenZoo free?

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

### Do Vibe Alarm or ScreenZoo have ads?

Vibe Alarm shows ads; ScreenZoo does not.

### Which is updated more often, Vibe Alarm or ScreenZoo?

Vibe Alarm ships an update every 4 days, and ScreenZoo every 4 days. Most recently, Vibe Alarm was updated on October 28, 2026 and ScreenZoo on October 31, 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.*