# Protractor vs Railing Calc Handrail2026

The clearest difference is price: Protractor at Free against Railing Calc Handrail2026's $0.29. Railing Calc Handrail2026's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 17.0). On update cadence, ads and device support there is nothing between them.

Protractor is free to download; Railing Calc Handrail2026 costs $0.29 up front. Protractor sells 3 in-app purchases, starting at $4.99 per 7 days. Railing Calc Handrail2026 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Protractor | Railing Calc Handrail2026 |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 5 MB | 1 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Nanjing Yunxiaochuang Technology Co., Ltd](https://appshunter.io/developer/1454457703) |

## What reviewers say

### 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 |


### Railing Calc Handrail2026

[App page](https://appshunter.io/ios/app/railing-calc-handrail2026/id6781943157)

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

**In-app purchases:** none


## Frequently asked questions

### Is Protractor free?

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

### Is Railing Calc Handrail2026 free?

Railing Calc Handrail2026 costs $0.29, with no in-app purchases.

### Do Protractor or Railing Calc Handrail2026 have ads?

Neither Protractor nor Railing Calc Handrail2026 shows ads.

### Which is updated more often, Protractor or Railing Calc Handrail2026?

Protractor ships an update every 6 weeks, and Railing Calc Handrail2026 every 6 weeks. Most recently, Protractor was updated on October 30, 2026 and Railing Calc Handrail2026 on October 25, 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.*