# Raid Alarm vs Screen Test

The clearest difference is in-app purchases: Screen Test at none against Raid Alarm's 4. Raid Alarm's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Raid Alarm sells 4 in-app purchases, starting at $1.99 per 7 days. Screen Test asks for nothing beyond the download.

Raid Alarm ships an update every 5 days, Screen Test every 4 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | Raid Alarm | Screen Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 10 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yasin Cakicioglu](https://appshunter.io/developer/1876317334) | [Yunus Gunduz](https://appshunter.io/developer/1694137492) |

## What reviewers say

### Raid Alarm

[App page](https://appshunter.io/ios/app/raid-alarm-base-attack-alert/id6759006641)

Receive instant alerts for in-game raids and monitor your base remotely. This unofficial tool offers smart device management, raid cost calculations, and secure Steam authentication for a connected gaming experience.

**Highlights:** Instant raid alerts with loud alarms, Smart device monitoring (doors, turrets), Remote smart switch control, Raid cost calculator, Secure Steam authentication, Customizable notifications

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $14.49 | per year |
| Lifetime Premium | $29.99 | one-time |


### Screen Test

[App page](https://appshunter.io/ios/app/screen-test-dead-pixel-check/id6759452371)

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

**In-app purchases:** none


## Frequently asked questions

### Is Raid Alarm free?

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

### Is Screen Test free?

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

### Do Raid Alarm or Screen Test have ads?

Screen Test shows ads; Raid Alarm does not.

### Which is updated more often, Raid Alarm or Screen Test?

Raid Alarm ships an update every 5 days, and Screen Test every 4 months. Most recently, Raid Alarm was updated on October 21, 2026 and Screen Test on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*