# Angle Meter PRO vs Blackout Mode

The clearest difference is price: Blackout Mode at Free against Angle Meter PRO's $3.99. Blackout Mode also leads on rating (5.0 vs 4.4) and review sentiment (100% vs 61%). Angle Meter PRO's advantage is in-app purchases (none vs 1). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Blackout Mode is free to download; Angle Meter PRO costs $3.99 up front. Blackout Mode sells 1 one-off in-app purchase. Angle Meter PRO asks for nothing beyond the download.

Blackout Mode holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews point the same way: 61% of Angle Meter PRO's written reviews are positive against 100% of Blackout Mode's.

Angle Meter PRO ships an update every 5 months, Blackout Mode daily. The most recent releases landed on September 18, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Angle Meter PRO | Blackout Mode |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/angle-meter-pro/id386312253/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/blackout-mode/id6762535098/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | 60.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 14 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [nakhon phagdeechat](https://appshunter.io/developer/386312256) | [Alp Avanoglu](https://appshunter.io/developer/1712110239) |

## What reviewers say

### Angle Meter PRO

[App page](https://appshunter.io/ios/app/angle-meter-pro/id386312253)

Measure angles and slopes with precision using your device's camera. Offers real-time angle display, multiple measurement modes, and the ability to capture and save measurements for later reference.

**Highlights:** Real-time angle display, Two measurement modes, Camera-based angle measurement, Capture and save measurements, Level meter for vertical tilt, Calibration option for accuracy

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

**In-app purchases:** none


### Blackout Mode

[App page](https://appshunter.io/ios/app/blackout-mode/id6762535098)

Instantly dim your screen, silence all audio, and disable your camera flash with a single tap. Perfect for dark environments like concerts or cinemas, ensuring you don't disturb others.

**Highlights:** Screen blackout, Volume zero, Flash locked off, Single-tap activation, In-app camera with disabled flash

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Blackout Mode | $4.99 | one-time |


## Frequently asked questions

### Is Angle Meter PRO free?

Angle Meter PRO costs $3.99, with no in-app purchases.

### Is Blackout Mode free?

Blackout Mode is free to download, with in-app purchases available.

### Which has better reviews, Angle Meter PRO or Blackout Mode?

Blackout Mode is rated higher. Angle Meter PRO averages 4.4 out of 5 from 7 ratings, while Blackout Mode averages 5.0 from 7 ratings.

### Do Angle Meter PRO or Blackout Mode have ads?

Neither Angle Meter PRO nor Blackout Mode shows ads.

### Which is updated more often, Angle Meter PRO or Blackout Mode?

Angle Meter PRO ships an update every 5 months, and Blackout Mode daily. Most recently, Angle Meter PRO was updated on September 18, 2026 and Blackout Mode on August 22, 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.*