Rul3r
Rul3r generates an estimated $700–$4k/month in revenue from 2k–7k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $700–$4k |
|---|---|
| Est. downloads / month | 2k–7k |
| Estimate confidence | low |
| Pricing | Free + IAP |
| Rating | 4.47 ★ (1,000 ratings) |
| Category | Utilities |
| Released | 06.06.2015 |
| App last updated | 06.10.2025 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · low confidence
About
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
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 12Ratings & velocity
★ -0.02 in windowRating distribution
87% positive · 914 ratingsGeographic reach
best rank · 1 storefrontRevenue & downloads trend
ARPU $0In-app purchases
1 tiersUpdate history
1 update tracked- v1.2110mo ago
Ruler correction for some iPad models
Rul3r — FAQ
How much money does Rul3r make?
According to AppCurrents estimates, Rul3r generates approximately $700–$4k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Rul3r get?
Rul3r sees an estimated 2k–7k downloads per month on the App Store, per AppCurrents modeling.
Is Rul3r free?
Rul3r is free to download on the App Store, monetizing through in-app purchases.
What is Rul3r's rating?
Rul3r holds a 4.47-star average from 1,000 ratings on the App Store.
When was Rul3r released?
Rul3r launched on the App Store on 06.06.2015. Its latest version shipped 06.10.2025.
