Ruler User Reviews
Customer Experience
~ Based on 96 written reviews from the US App Store.
What users say
Summarized from real user reviews of Ruler. Based on 41 reviews and a 2.7/5 average, it highlights the 7 positives and 10 negatives reviewers mention most about this Productivity app.
Positive things
- ✅Accurate measurements compared to physical rulers
- 👍Simple and intuitive user interface
- 🎯No intrusive ads or minimal advertising
- ⚡Fast and responsive performance
- 🆓Free to use application
- 📱Works well on older iPhone models (6S, 6+, 7)
- 🎨Clean and minimalist design
Negative things
- 🐛Blank white screen on newer devices
- ❌No support for iPhone 12 and newer models
- ❌No support for iPhone X and iPhone 11
- 🔄App not updated in years
- ⚠️Device compatibility detection issues
- 🔐Privacy concerns - clipboard access without permission
- 📐Inaccurate measurements on some devices
- 🔧Broken toggle switches and non-functional UI elements
- 💰Misleading free app that charges users
- 📱iPad compatibility issues
Is Ruler Safe?
Ruler - Accurate Ruler has mixed safety signals based on user ratings. AppsHunter Safety Score for Ruler is 59/100.
This assessment is based on 41 user ratings, with an App Store average of 2.7/5.
Safety Analysis
~ Based on 41 App Store ratings for Ruler.
Is Ruler Legit?
Ruler - Accurate Ruler appears to be a legitimate app. AppsHunter Legitimacy Score for Ruler is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.
Top reviews
When i opened the app i thought it’s sole purpose was to simply tell you that it’s correct about your screen size 😂
Doesn’t work on iphone 16 pro
Has worked well for many years and looks nice, thanks!
App no longer functions and when launched it requested access to my Authenticator pasted code. The app just displays a white screen, a broken toggle and 3 links. One of those links is just to write a review.
Used to work fine but now there is no ruler on the screen, the app is rotated and all I can ever see is the switch between CM and IN.
It doesn’t show anything except some buttons like “my other apps” and “write a review” which I used to write this but not a ruler
App won’t even let me choose cm or inches there both grey
nb
This ruler app used to be absolutely perfect. It just worked. It was accurate and showed the ruler instantly. However, it now just shows a blank white screen with no measurements. Please fix it as all the other ruler apps are full of ads and terrible !
I’ve had this ruler app on this phone for a while and suddenly one day decided to not work anymore. Developer is not following through with software updates and the application is no longer functional.
This app is a great app! I've used it for stuff a lot! Now to the bad news: I got a new phone today (iPhone 13 Mini), only to find that this app doesn't support iPhone 12 or newer. So I can't use this app anymore! Please update it.
Very good ruler. Not working on newest iPhone
I placed a real ruler up to the screen and the app ruler was considerably shorter.
Works with my device
theres isn’t even a ruler on the app, just a blank screen and the option for cm/in. waste of time.
Only get a blank screen
Doesn’t work with iPhone 12 or IPad Pro (with Lidar)
Nice and simple, and ACCURATE. Makes it easy when I don’t have a ruler handy, or when I am at the store and need to measure if a basket or bin is the right size I am looking for!
As soon as I opened up the app, it copied the information off of my clipboard, the same way that Instagram was caught doing. I deleted the app right away!
i can now easily measure my pp
