Comparison

EventCode vs Ruler

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Measure anything

About

EventCode

Features

Read full description

EventCode es la aplicación de control de acceso para tus eventos. Escanea los códigos de tus asistentes y lleva el control de tu evento de una manera rápida y sencilla.

About

Ruler

Features

Read full description

Turn your smartphone screen into a precise ruler. Measure real lengths with a simple touch and drag. 【Key Features】 - Touch & drag to measure lengths instantly - Switch between cm and inch units - Real-time measurement display - Automatic PPI detection for accurate results 【Precision Calibration】 - Credit card (85.6mm) calibration for pinpoint accuracy - Saved calibration — set it once, measure anytime - Optimized accuracy per device 【Easy-to-Use Design】 - Clean ruler interface with clear markings - Dark mode support - 10 languages supported - Intuitive unit toggle 【Perfect For】 - Quick measurements when you don't have a ruler - DIY, crafts, and sewing projects - Furniture placement and space planning - Students and professionals on the go No need to carry a ruler — measure anything, anywhere with your phone!

Screenshots

EventCode4 screens

Ruler3 screens

Verdict

The call

The clearest difference is update cadence: Ruler at every 2 months against EventCode's every 11 months. Ruler also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EventCode ships an update every 11 months, Ruler every 2 months. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 4 level

EventCode versus Ruler: the parameters behind the verdict, then further details
Parameter	EventCode	Ruler
Price	Free	Free
Update frequency	Every 11 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	21 MB	23 MB
Age rating	4+	4+
Developer	Blimbur Technologies SL	mintaek lee

In-app purchases

None

EventCode

No in-app purchases

None

Ruler

No in-app purchases

Questions

Is EventCode free?

EventCode is free to download, with no in-app purchases.

Is Ruler free?

Ruler is free to download, with no in-app purchases.

Do EventCode or Ruler have ads?

Neither EventCode nor Ruler shows ads.

Which is updated more often, EventCode or Ruler?

EventCode ships an update every 11 months, and Ruler every 2 months. Most recently, EventCode was updated on October 10, 2026 and Ruler on October 18, 2026.