apps / 997746189
Rul3r
Ruler, Altimeter and More
YOYASOFT LLC · Utilities · Free · US storefront
- rating
- 4.4 ★
- ratings
- 1K
- updated
- Oct 6, 2025
- released
- Jun 6, 2015
v1.21
visible word pool · 5 words
title 5/30 chars · subtitle 25/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Rul3r's pool that are public — the keyword field is not exposed by any API.
from the listing
Did you ever want to measure the length of something but you had no ruler at hand? Rul3r was created exactly for situations like this, so that a portable ruler is always available to you on your phone, whenever you need it. What's more, Rul3r provides a lot more tools: * Protractor * Plumb Line * Spirit Level * Elevation, Air Pressure and Location meter * Decibel Meter * Ordinal Date Converter
latest US reviews
★★★★★
not accurate on my iphone or ipad.
Caused me financial loss. Zero star. Not recommended. Failed app. Should be removed from app store.
— Supersonicfighterjet
★★★★★
Actually Surprisingly GREAT!
This is what apps used to be and should be. It does a lot of good useful functions quite easily. There are unobtrusive adds and it has never begged me or tricked me into paying. Most measurements apps are complete scams and virtually useless. Well done! Do you make other apps?
— ALERT44
★★★★★
Is a bit off on how big an inch is on my iPhone 13
Maybe I’m doing something wrong but I compared it to a real ruler and turns out that jawn been lying to me about how big my dih is and had me thinking I had a chode
— IHATEROBLOX6741
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