Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart.
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| Oct 24, 2026 | not in a grossing chart |
| Oct 25, 2026 | not in a grossing chart |
Measured from the store, not estimated.
From the latest 39 reviews on the United States App Store, Mar 29, 2024 to Oct 7, 2026: 49% are 1 or 2 stars. Open a theme to read what people wrote.
8 of the 1 and 2 star reviews.
★★★★★ App appears to be a free app but once you enter it you are presented with only purchase option or a short “free trial” that they want to charge you for again.
★★★★★ I'm not going to SUBSCRIBE to a protractor.
★★★★★ Horrible app, asks for a subscription
3 of the 1 and 2 star reviews.
★★★★★ First thing it asks for is to sign up for subscription.
★★★★★ After that you must pay for an account.
★★★★★ This requires you to sign up for a free trial to use it, after which you will automatically be charged $2 a week to continue using it.
3 of the 1 and 2 star reviews.
★★★★★ You can't use the app without paying $3/week. Complete waste of time.
★★★★★ The problem was I was doing a color by angles page that my mom printed and this app got the answers super wrong
2 of the 1 and 2 star reviews.
Nothing stands out.
3 of the 4 and 5 star reviews.
★★★★★ I was happy when I used this app.It was easy to use and fast
★★★★★ Building a schedule of angles was easy.
★★★★★ This is a simple app that does exactly what it says and what I need from it.
2 of the 4 and 5 star reviews.
★★★★★ I found this in the App Store. I was surveying a property and I had one angle to start with. Building a schedule of angles was easy. But mastering the protractor tool and angle tool took some time to replicate those…
2 of the 4 and 5 star reviews.
★★★★★ Why is it free in the first place.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, United States App Store.
App appears to be a free app but once you enter it you are presented with only purchase option or a short “free trial” that they want to charge you for again. This app should be removed from the App Store & I want all my information removed from their possession.
I’m not going to SUBSCRIBE to a protractor. Get lost. Onlinerulers.com worked for me instead
The app is very well designed but I just can’t get why the need to charge a weekly subscription for a tool that’s not going to be used that often, why not just a one time fee?
Bad
Protractor on auto reads half the actual angle.
This app is the greatest invention in human history. I use it all the time and it is very practical. Definitely download.
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.
Where this app is buying and earning its users. Each link opens pre filtered.
Most repeated terms in the listing. Highlighted ones also appear in the title.
Released Mar 22, 2024. Current version shipped Jul 29, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.
