# Power Estimator vs Angle Finder

The clearest difference is in-app purchases: Power Estimator at none against Angle Finder's 1. Power Estimator also leads on device support (3 vs 1). Angle Finder's advantage is iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Angle Finder sells 1 one-off in-app purchase. Power Estimator asks for nothing beyond the download.

## The numbers

| Metric | Power Estimator | Angle Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/angle-finder-laser-level/id6763844036/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Free |
| Size | 2 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arutunian LLC](https://appshunter.io/developer/1036342699) | [林华 曹](https://appshunter.io/developer/1861712786) |

## What reviewers say

### Power Estimator

[App page](https://appshunter.io/ios/app/power-estimator/id6759549885)

**Features:** macOS Compatibility

**In-app purchases:** none


### Angle Finder

[App page](https://appshunter.io/ios/app/angle-finder-laser-level/id6763844036)

This tool measures angles, aligns surfaces, and reads slopes using your iPhone's sensors. It offers laser level guidance, clinometer readings, and quick calibration for various DIY tasks like hanging frames or leveling shelves. Its clean interface is designed for fast, practical use without unnecessary clutter.

**Highlights:** Angle measurement with real-time readings, Laser level guidance, Clinometer mode for slope, Quick calibration, Sound and haptic feedback, Clean interface

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Power Estimator free?

Power Estimator is free to download, with no in-app purchases.

### Is Angle Finder free?

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

### Do Power Estimator or Angle Finder have ads?

Neither Power Estimator nor Angle Finder shows ads.

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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.*