# Pro Ruler - Measuring Tape — user reviews

> 127 indexed App Store user reviews of Pro Ruler by KELES Dienstleistungen GmbH, rated 4.23/5 from 155 ratings.

- Source: https://appshunter.io/ios/app/pro-ruler-measuring-tape/id1541122485/reviews
- App overview in markdown: https://appshunter.io/ios/app/pro-ruler-measuring-tape/id1541122485.md
- Rating breakdown: 5★ 118 · 4★ 4 · 3★ 5 · 2★ 6 · 1★ 22

## What do users think of Pro Ruler?

Overall sentiment: mixed

**Pros**

- 👍 Easy to use and intuitive interface
- 📏 Accurate measurements for most use cases
- 🆓 Free version available with full functionality
- ⚡ Fast and responsive performance
- 🎯 Practical tool for everyday measuring needs
- 📱 Works well with camera-based measurement
- 🔄 Regular updates and support
- 🌍 Multi-language support

**Cons**

- 💳 Aggressive subscription pricing ($16-300 rubles/week)
- ⚠️ Misleading free trial claims (charges without warning)
- 🔍 Inaccurate measurements in some scenarios
- ❌ No clear cancellation or purchase options
- 🚫 Subscription not visible in app management
- 📵 Inverted camera display issues
- 💰 Charges applied immediately without proper disclosure
- 🎮 Confusing UI with unclear features

**Commonly reported bugs**

- Immediate charging without free trial period
- Camera inversion throughout app experience
- Inaccurate height measurements
- Starting point misalignment during measurement
- Subscription not appearing in device subscription settings
- Significant measurement errors (e.g., 25-foot barn measured as 4 feet)

**Most requested features**

- Clear and transparent pricing disclosure before purchase
- Proper free trial period (3 days as advertised)
- Easy subscription cancellation button
- Settings and information section in app
- Better camera calibration options
- Ad-free premium option
- Improved measurement accuracy for large objects

## Newest reviews (10 of 127)

### 2/5 — Not free and no “paid only notice”

*2022-05-29, version 1.1.8*

Please tell people when your app isn’t free at all. Some of us can’t afford $16 for an app.

### 1/5 — Линейка

*2021-08-20, version 1.1.4*

Сразу предлагает купить, не советую

### 1/5 — Does not work

*2021-07-07, version 1.1*

This will not measure height. It ask to purchase the app but I'm not going to pay for something that does not work.

### 1/5 — Way off

*2021-05-16, version 1.1*

Downloaded to try out. It said my 25 foot door high barn was 4 feet high. No settings or info in app, so I user the pointer to mark it off and it said my 2 floor barn was 4 feet high.

### 5/5 — Great Amazing

*2021-04-15, version 1.0.8*

Great Amazing Great Amazing

### 5/5 — Nice

*2021-04-15, version 1.0.8*

Really works Thank you

### 4/5 — Desiree

*2021-04-15, version 1.0.8*

Super easy to use

### 5/5 — Cool

*2021-04-15, version 1.0.8*

This really works

### 5/5 — Super

*2021-04-15, version 1.0.8*

One of the best Amazing

### 5/5 — Aydar

*2021-04-15, version 1.0.8*

Good job team 👏👏👏

## Most critical reviews (10 lowest-rated)

### 1/5 — Охуевшие

*2024-06-07, version 1.1.8*

Ни приложения ни превью 300 рублей в неделю, ахуели совсем? Ебанаты!

### 1/5 — Привет

*2023-09-19, version 1.1.8*

Неточное измерение

### 1/5 — なぜ審査を通ったのか分からない

*2022-11-19, version 1.1.8*

購入キャンセルボタンが見当たりません

### 1/5 — Сразу списали 1590 р. Где заявленные 3 дня бесплатно??? Программа не отображается в подписках!!

*2022-11-05, version 1.1.8*

Сразу списали 1590 р. Где заявленные 3 дня бесплатно??? Программа не отображается в подписках!!

### 1/5 — 気をつけてください！

*2022-09-06, version 1.1.8*

人気のアプリとアイコンが似てますが、これは違います！3日間お試しとありましたが、24時間経たないうちに2,080円請求されました！アップルカスタマーサービスで返金処理してもらいました。こんな不愉快な思い始めて！皆さんも気をつけて！

### 1/5 — Takes Money On Spot

*2022-06-20, version 1.1.8*

Takes your money on the spot. Don’t trust this app.

### 1/5 — useless app, inaccurate.

*2022-03-23, version 1.1.8*

inverted my camera throughout the entire experience, difficult to cooperate with and exceedingly inaccurate.

### 1/5 — なにこれ

*2021-12-24, version 1.1.8*

2000円の請求きました

### 1/5 — Terrible

*2021-10-18, version 1.1.7*

This can’t measure height and it’s very hard to use

### 1/5 — ？

*2021-10-03, version 1.1.6*

計測初めの点がズレるってどういう事

## Most praised reviews (10 highest-rated)

### 5/5 — This app is cool

*2024-05-16*

This could actually help me! It could help me recover lost objects, how far away I am from my house, schools, and much more! Thanks for creating this app. Whoever did this deserves a straight W

### 5/5 — Madina

*2021-04-23*

Thanks Thanks for supporting every time and upgrade your services

### 5/5 — class

*2021-04-23*

Easy to use, clear and accurate. What more needs to be said?

### 5/5 — Good 😌 and good

*2021-04-22, version 1.0.9*

便利 いいと思います。

### 5/5 — Poga

*2021-04-22, version 1.0.9*

このソフトは本当にすごい

### 5/5 — Tanya

*2021-04-15, version 1.0.8*

I Like it!! It’s so good!!

### 5/5 — Cool

*2021-04-15, version 1.0.8*

Outstanding service Always good. Works great for me.

### 5/5 — Тимон

*2021-04-15, version 1.0.8*

Good Thank you for being a free based application...🙏🙏🙏

### 5/5 — Best ever app

*2021-04-15, version 1.0.8*

Best ever app

### 5/5 — 1

*2021-04-15, version 1.0.8*

Thanks you for this app it the best 😀😀 Thanks you 😀😀

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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 2026-06-10.*