# Protractor (Angle measurement) — user reviews

> 72 indexed App Store user reviews of Protractor (Angle measurement) by EONSOFT, rated 3.40/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/protractor-angle-measurement/id926663865/reviews
- App overview in markdown: https://appshunter.io/ios/app/protractor-angle-measurement/id926663865.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 2

## Newest reviews (12 of 72)

### 2/5 — Exactly what it says

*2025-06-21, version 3.5.2*

So it’s a protractor. It does what you would expect. No bells. No whistles. There is an add at the lower third and sometimes it’s pornographic so NOT FOR KIDS! You use the camera and place the projector where ever you need it and the freeze the image.

### 4/5 — 最近ブル○カ始めました

*2024-07-10*

競泳水着の角度を測るのには使いやすかったです。
ただ、分度器自体は細かく角度を変更は出来ず、画像自体を回して角度を測らないといけないため、少し面倒です。

### 4/5 — Really Helpful

*2022-08-18*

I like this app and it is really helpful for my geometry homework. It’s a big harder to use than a normal protractor but I like it 😄

### 4/5 — recommend

*2022-02-02*

this saved my whole grade, my only complaint is that you cannot freeze the image, my hand shakes a lot so it's a little hard but over very well

### 4/5 — Close to perfect!

*2021-10-06, version 2.2.5*

A very good app, could benefit from uploading a still and overlaying the protractor rather than just via camera, my shaky hands made it hard to read.

### 4/5 — Life saver

*2021-09-20*

needed to do my homework and i forgot about a problem that needed a protractor, this app saved my grade but one thing i would like the app to have if it could freeze it like a photo because my hands shakes a lot

### 4/5 — It was helpful

*2021-09-06, version 2.2.5*

The app really helped me as I didn’t have a protractor i needed it to do my tution homework and it is like having a real protractor I would download it.

### 4/5 — I like it

*2021-07-05, version 2.2.5*

But sometimes it’s hard to measure it since it’s digital

### 4/5 — 뭐..좋아요!

*2021-04-09*

오늘 수업에서 각도기가 없어서 불안했는데 이앱으로 하니 도움이 됬어요!!!근데 좀 손이 많이 떨려서 정확하게 제는건 아니었어요

**Developer response:** 화면이 흔들린다면, 오른쪽 상단 영상, 일시 정지 버튼을 활용시기 바랍니다.

### 3/5 — 아니 진짜

*2020-09-04*

광고좀 적당히 넣으세요

### 4/5 — Better than others

*2020-08-05, version 2.2.3*

It’s much better than any others I have tried for finding angles especially considering most of the other apps need a subscription

### 4/5 — Very good

*2020-07-20*

This app is very good it helped me buying a new one and it’s free

## Most critical reviews (10 lowest-rated)

### 1/5 — 不是很喜歡

*2024-10-08, version 3.5.2*

如果需要寫紙上的話，是不建議下載的 因為你要一手拿著手機一雙鞋子真的很難用 
所以我這邊建議不建議下載
卸下來很難用

### 1/5 — Useless

*2023-01-22, version 2.2.5*

Hard to believe there reviewers are real. This app is worthless.

### 1/5 — ゴミアプリ

*2022-11-22*

カメラは常にぼやけています

### 1/5 — 흔들려요

*2021-08-02*

힘드네요

**Developer response:** 화면이 흔들린다면, 오른쪽 상단 영상, 일시 정지 버튼을 활용시기 바랍니다.

### 1/5 — time limit

*2021-03-12, version 2.2.5*

it’s a protractor, yet it fails to do that. there’s a time limit every 10 seconds making it unusable. pretends to be free, but it is unusable for free. an app this simple shouldn’t cost money. it should be included

### 1/5 — Didn’t work for me

*2020-08-29, version 2.2.3*

All I got was a protractor over the camera’s view, nothing more, it didn’t indicate angle, didn’t have a needle nothing. Deleted it

### 1/5 — Worthless App

*2020-07-21*

The first time you open the app a timer goes off for about a 10 second evaluation time.  The free version only measures in radians. You have to pay to get degrees. Don’t waste your time downloading this app

### 1/5 — Has ads

*2020-04-14, version 2.2.3*

Not really a free app it has ads

### 1/5 — Adds

*2020-03-10, version 2.2.3*

Would probably be great but I can’t use it because the adds cover the buttons at the bottom of screen

### 1/5 — doesnt work

*2019-11-08, version 2.2.1*

doesnt work for me

## Most praised reviews (10 highest-rated)

### 5/5 — 順利使用 不錯用

*2022-11-26, version 2.2.5*

就是個量角器，功能正常，沒看到廣告，好用！

### 5/5 — Great app!

*2022-07-18*

It’s free and it works.  Yeah, it has little ads at the bottom but that doesn’t stop its functionality. All the other reviews that whine and complain about this useful free app are just bogus! I used it to find the angles on a porch handrail so I could duplicate the cuts in the boards for my other porch rails.  Thanks for the app!

### 5/5 — Thank you for a clean, easy to use app

*2021-06-17*

I downloaded 2 different protractors from the AppStore to compare. This one is much better. Thank you, developers. Definitely a keeper.

### 5/5 — Very good app

*2020-12-09*

This app is the most accurate one I’ve ever used.

### 5/5 — This saved my soul

*2020-11-11, version 2.2.3*

When I was desperate trying to find a protractor, I stumbled upon this, and saved my report card. Huge thanks!

### 5/5 — Highly Recommended!

*2020-09-10*

This works very well! It’s literally a digital protractor, very accurate and easy to use. There’s settings that can be set to make it more visible to see and it rotates if you so choose to, to any angle you desire. This app should have higher ratings, because it’s worth the space :) Highly recommend !

### 5/5 — Great app

*2020-05-21, version 2.2.3*

Very good app for school thanks

### 5/5 — Lots of help

*2020-05-10, version 2.2.3*

It helps sooooooooooooooooooooooooooooooooo much thanks

### 5/5 — Wow! It really helped!

*2020-05-02, version 2.2.3*

I lost my protractor and then when I searched it up, I found this and it was a miracle! Thanks!

### 5/5 — Very good

*2020-03-25*

Like the camera and helpful because I don’t have to buy a protractor and can use it wherever I go 😊

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*