# Angle Meter PRO vs AlarmTune

The clearest difference is in-app purchases: Angle Meter PRO at none against AlarmTune's 2. AlarmTune's advantage is update cadence (every 3 weeks vs every 5 months) and price ($2.99 vs $3.99). On ads, device support and iOS requirement there is nothing between them.

Angle Meter PRO costs $3.99 and AlarmTune $2.99 up front. AlarmTune sells 2 in-app purchases, starting at $2.99 per month. Angle Meter PRO asks for nothing beyond the download.

Angle Meter PRO ships an update every 5 months, AlarmTune every 3 weeks. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Angle Meter PRO | AlarmTune |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/angle-meter-pro/id386312253/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 60.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 3 MB | 42 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [nakhon phagdeechat](https://appshunter.io/developer/386312256) | [贺 周](https://appshunter.io/developer/1815397078) |

## 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


### AlarmTune

[App page](https://appshunter.io/ios/app/alarmtune/id6762519501)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlarmTune Premium Monthly | $2.99 | per month |
| AlarmTune Premium Annual | $14.99 | per year |


## Frequently asked questions

### Is Angle Meter PRO free?

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

### Is AlarmTune free?

AlarmTune costs $2.99, and also offers in-app purchases.

### Do Angle Meter PRO or AlarmTune have ads?

Neither Angle Meter PRO nor AlarmTune shows ads.

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

Angle Meter PRO ships an update every 5 months, and AlarmTune every 3 weeks. Most recently, Angle Meter PRO was updated on September 18, 2026 and AlarmTune on September 24, 2026.

---

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