# Photo Protractor AngleWise vs Protractor

The clearest difference is update cadence: Photo Protractor AngleWise at every 8 days against Protractor's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Photo Protractor AngleWise sells 1 one-off in-app purchase and Protractor sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Photo Protractor AngleWise ships an update every 8 days, Protractor every 6 weeks. The most recent releases landed on June 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Photo Protractor AngleWise | Protractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/photo-protractor-anglewise/id6760904927/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [佳辰 汪](https://appshunter.io/developer/1872459075) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Photo Protractor AngleWise

[App page](https://appshunter.io/ios/app/photo-protractor-anglewise/id6760904927)

Measure angles directly from your photos. Import or capture an image, then use draggable lines to identify angles and their supplementary values. Save your work with notes and export annotated images for field use or visual checks.

**Highlights:** Measure angles from photos, Import or capture images, Draggable reference lines, Display smaller and supplementary angles, Add notes to images, Export annotated images

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


### Protractor

[App page](https://appshunter.io/ios/app/protractor-angle-finder/id6772273661)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Incline Gauge Weekly | $4.99 | per 7 days |
| Roof Pitch Yearly | $24.99 | per year |
| Bevel & Degree, Pay Once | $49.99 | one-time |


## Frequently asked questions

### Is Photo Protractor AngleWise free?

Photo Protractor AngleWise is free to download, with in-app purchases available.

### Is Protractor free?

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

### Do Photo Protractor AngleWise or Protractor have ads?

Neither Photo Protractor AngleWise nor Protractor shows ads.

### Which is updated more often, Photo Protractor AngleWise or Protractor?

Photo Protractor AngleWise ships an update every 8 days, and Protractor every 6 weeks. Most recently, Photo Protractor AngleWise was updated on June 27, 2026 and Protractor on September 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.*