# Ladder Angle Calculator vs Angle Meter

The clearest difference is update cadence: Ladder Angle Calculator at every 4 weeks against Angle Meter's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ladder Angle Calculator sells 3 in-app purchases, starting at $4.99 per 7 days and Angle Meter sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ladder Angle Calculator ships an update every 4 weeks, Angle Meter every 2 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Ladder Angle Calculator | Angle Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 11 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [BETUL CAN](https://appshunter.io/developer/1854386016) |

## What reviewers say

### Ladder Angle Calculator

[App page](https://appshunter.io/ios/app/ladder-angle-calculator/id6772270431)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $24.99 | per year |
| Lifetime Pro | $49.99 | one-time |


### Angle Meter

[App page](https://appshunter.io/ios/app/angle-meter-protractor-plus-level/id6789070824)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Angle Meter Weekly Pack | $2.99 | per 7 days |
| Angle Meter Yearly Pack | $9.99 | per year |


## Frequently asked questions

### Is Ladder Angle Calculator free?

Ladder Angle Calculator is free to download, with in-app purchases available.

### Is Angle Meter free?

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

### Do Ladder Angle Calculator or Angle Meter have ads?

Neither Ladder Angle Calculator nor Angle Meter shows ads.

### Which is updated more often, Ladder Angle Calculator or Angle Meter?

Ladder Angle Calculator ships an update every 4 weeks, and Angle Meter every 2 months. Most recently, Ladder Angle Calculator was updated on September 21, 2026 and Angle Meter on September 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.*