# Millimeter Pro vs Wezeejay

The clearest difference is price: Wezeejay at Free against Millimeter Pro's $3.99. Wezeejay also leads on update cadence (every 4 days vs every 4 months). Millimeter Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Wezeejay is free to download; Millimeter Pro costs $3.99 up front. Wezeejay sells 1 one-off in-app purchase. Millimeter Pro asks for nothing beyond the download.

Millimeter Pro ships an update every 4 months, Wezeejay every 4 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Millimeter Pro | Wezeejay |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.4 (109 ratings)](https://appshunter.io/ios/app/millimeter-pro-screen-ruler/id631810777/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 24 MB | 51 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VisTech.Projects LLC](https://appshunter.io/developer/620969851) | [Matthieu Regnauld](https://appshunter.io/developer/1749346749) |

## What reviewers say

### Millimeter Pro

[App page](https://appshunter.io/ios/app/millimeter-pro-screen-ruler/id631810777)

This app transforms your device into a versatile measuring tool. It allows for precise measurements of length, area, diameter, and angles using the touchscreen. Easily split objects into equal parts and switch between millimeters and inches for your convenience.

**Highlights:** Touchscreen ruler and tape measure, Measure length, area, diameter, and angles, Split objects into equal parts, Supports millimeters and inches, Estimate radius, Thread pitch gauge

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Wezeejay

[App page](https://appshunter.io/ios/app/wezeejay/id6462794029)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock unlimited access! | $3.99 | one-time |


## Frequently asked questions

### Is Millimeter Pro free?

Millimeter Pro costs $3.99, with no in-app purchases.

### Is Wezeejay free?

Wezeejay is free to download, with in-app purchases available.

### Do Millimeter Pro or Wezeejay have ads?

Wezeejay shows ads; Millimeter Pro does not.

### Which is updated more often, Millimeter Pro or Wezeejay?

Millimeter Pro ships an update every 4 months, and Wezeejay every 4 days. Most recently, Millimeter Pro was updated on October 20, 2026 and Wezeejay on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*