# KEANS Alerts vs Scene Watcher

The clearest difference is price: KEANS Alerts at Free against Scene Watcher's $19.99. Scene Watcher's advantage is chart position (#186 vs unranked) and iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

KEANS Alerts is free to download; Scene Watcher costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KEANS Alerts ships an update every 3 months, Scene Watcher every 2 months. The most recent releases landed on September 5, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | KEANS Alerts | Scene Watcher |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Best chart rank | — | **#186** |
| Size | 20 MB | 145 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOVA Corp.](https://appshunter.io/developer/1013952534) | [Quinten Ruff](https://appshunter.io/developer/1789647173) |

## What reviewers say

### KEANS Alerts

[App page](https://appshunter.io/ios/app/keans-alerts/id6474447404)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scene Watcher

[App page](https://appshunter.io/ios/app/scene-watcher/id6740351502)

**Currently charting:** #186 Top Paid · Utilities (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is KEANS Alerts free?

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

### Is Scene Watcher free?

Scene Watcher costs $19.99, with no in-app purchases.

### Do KEANS Alerts or Scene Watcher have ads?

Neither KEANS Alerts nor Scene Watcher shows ads.

### Which is updated more often, KEANS Alerts or Scene Watcher?

KEANS Alerts ships an update every 3 months, and Scene Watcher every 2 months. Most recently, KEANS Alerts was updated on September 5, 2026 and Scene Watcher on August 24, 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.*