# Unlimited-Length Visual Ruler — user reviews > 25 indexed App Store user reviews of Unlimited by 齐 陈, rated 3.20/5 from 59 ratings. - Source: https://appshunter.io/ios/app/unlimited-length-visual-ruler/id1159176045/reviews - App overview in markdown: https://appshunter.io/ios/app/unlimited-length-visual-ruler/id1159176045.md - Rating breakdown: 5★ 24 · 4★ 7 · 3★ 4 · 2★ 7 · 1★ 17 ## Newest reviews (5 of 25) ### 2/5 — Go the extra step please *2019-04-06, version 1.1* Instead of assume normal people know what the diagonal dimension is of their phone and ask them to enter it as the first thing they do, why don’t you detect the phone model and do it automatically? It seems like meeting someone for the first time and you go straight to “how old are you?” ### 2/5 — Ruler *2017-12-04, version 1.1* Ruler is great but there are TO MANY POPUP ADS! It's too difficult to finish a project with so many pop ups. Very annoying. ### 4/5 — Measurer *2017-08-11, version 1.1* Works well, does exactly what it says it will do. Yes, there is an ad occasionally, but it doesn't interfere with this app's simple function. ### 3/5 — Works but portrait/landscape are reversed on iPad Pro *2017-08-07, version 1.1* Lots of adds but still usable. Works pretty good for what I need it for. 1 star off for having to read it sideways and 1 star off for the adds. I don't mind the adds, I mean c'mon, it's free, but there is a LOT of ads. Maybe try having an ad on startup but not every 3 minutes when your using it. ### 4/5 — Great app, but! *2017-04-18* This is an excellent app. With the caveat that there should be an option for a "pro" version for a couple of bucks to ditch the pesky advertising. Love it otherwise. ## Most critical reviews (10 lowest-rated) ### 1/5 — Delete for Me *2019-04-10* Delete for me. Adds pop up constantly. Couldn’t get the ruler to swap from left to right / right to left to measure opposite direction. Sorry. ### 1/5 — Deleted immediately *2019-04-07, version 1.1* The ticks for the inches are just scaled up from cm side so they’re in 1/10th increments. Reads nothing like a typical tape measure. ### 1/5 — Pointless *2019-04-06, version 1.1* Difficult to understand what the point of this is. ### 1/5 — Full page ads = DELETE *2019-04-05, version 1.1* Don’t waste your time on this app. Plenty of truly ad free apps out there that functions as rulers. ### 1/5 — Good UI bad execution *2017-09-22, version 1.1* It simply does not work! ### 1/5 — Doesn't do anything *2017-07-14, version 1.1* App doesn't do anything. On to the next. ### 1/5 — TERRIBLE *2016-12-31, version 1.1* A RULER WITH ADS!?!!!!!! This developer is a true scammer. The application has one function; to measure. But this simple function is made illegible because of ads.... With an application this simple ads are simply greed on the developers part. ### 1/5 — Way too many ads *2016-12-05, version 1.1* Ads keep popping out. Unusable. Don't download. ### 1/5 — Not actually to scale *2016-10-31, version 1.1* Definitely not an inch on my iPhone 4 ### 2/5 — would be good but marks are wrong *2025-01-03, version 1.4* This is helpful for inches and half inches but smaller than that and the marks are wrong. The app divides an inch into 10 segments. Ordinarily inches are divided into either 4, 8 or 16 segments in the imperial measurement system. ## Most praised reviews (10 highest-rated) ### 5/5 — Clever *2023-01-16, version 1.4* For measurements of things that are shorter than your phone this app is very accurate. But the clever thing about the app is that you can measure longer things by putting your finger on the screen and sliding the phone while not moving your finger. The accuracy of the result will depend on how steady you can keep your finger, so if you need absolute accuracy you’ll still need a tape measure, but this is a good way of getting an approximation. ### 5/5 — Very useful *2022-09-08, version 1.4* Very handy tool ### 5/5 — Measuring tape *2022-06-15, version 1.4* Thank you for a accurate measuring tape ### 5/5 — Does what it should do *2017-05-20, version 1.1* Does what it should do ### 5/5 — Best free ruler that is accurate 10/10 *2017-04-18* Spot on! Finally found a free ruler app that is accurate showing both the cm & mm conversion also some great other useful features - thank you ### 5/5 — Just What It Says *2017-02-17, version 1.1* It's a ruler! If you need to measure a large area then wait til you can get your hands on a tape measure. Otherwise if you need to quickly check the size of something when you're out on the go it's a handy tool to have. I have an iPhone SE, iPhone 4 & an iPad & have used it on all of them & have had no problem with inaccuracies. Yes, there are ads but they have not interfered with my use of the app. Good app. Does what it says. ### 5/5 — Great app *2017-01-26, version 1.1* Love it. Accurate and great for short measurements ### 5/5 — Ruler app *2016-10-06, version 1.1* I downloaded several ruler tool apps, and this is the only one with unlimited length feature. What's more, it's free. Love it. ### 4/5 — Great feature *2019-05-10, version 1.1* Great. No longer will TSA or Event staff confiscate my tape measure. ### 4/5 — Nice *2017-09-16, version 1.1* Useful and simple --- *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 2026-07-17.*