# Cetvel Ruler — Cetvel ölçü aleti

> Cetvel ölçü aleti (iPhone/iPad app by Ozkan Kayhan.)

- Source: https://appshunter.io/ios/app/cetvel-ruler/id6759559626 (this page in markdown: same URL + `.md`)
- Developer: [Ozkan Kayhan](https://appshunter.io/developer/1879466347)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English, Turkish
- Released: 2026-03-10
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/cetvel-ruler/id6759559626/reviews.md

## What is Cetvel Ruler?

Cetvel Pro is a practical precision tool for everyday measuring.

FEATURES
• 50 cm ruler with clear centimeter and inch scales
• Draggable start/end markers for quick distance checks
• Fine calibration for better real-world accuracy
• Separate calibration support for portrait and landscape use
• Built-in converter (cm ↔ inch)
• Dual-axis angle level for horizontal and vertical alignment
• Fast, clean interface designed for one-hand use

USE CASES
• Home, office, school, workshop, and DIY tasks
• Quick alignment checks and small object measurements
• Daily measurements without extra hardware

PRIVACY
Cetvel Pro does not require an account and does not collect personal data.
Calibration and preferences are stored on-device.


## Version history (last 3 releases)

### 1.2 — 2026-04-08

This version includes overall improvements to the app’s design and user experience, making it cleaner, more consistent, and easier to use.

### 1.1 — 2026-03-30

Added new Horizontal, Vertical, and Surface level modes.
Improved overall performance, refined the interface, and enhanced measurement and level features for a smoother, more accurate experience.

### 1.0 — 2026-03-10

No release notes.

## More apps by Ozkan Kayhan

- [Vakit Saati](https://appshunter.io/ios/app/vakit-saati/id6759552829)

All apps by Ozkan Kayhan: https://appshunter.io/developer/1879466347

---

*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 2026-05-15.*