# Millimeter Pro vs Pinghome

The clearest difference is price: Pinghome at Free against Millimeter Pro's $3.99. Pinghome also leads on update cadence (monthly vs every 4 months). Millimeter Pro's advantage is chart position (#159 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Pinghome is free to download; Millimeter Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Millimeter Pro ships an update every 4 months, Pinghome monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Millimeter Pro | Pinghome |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Best chart rank | **#159** | — |
| Size | 24 MB | 21 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) | [Pinghome OU](https://appshunter.io/developer/1624903066) |

## What reviewers say

### Millimeter Pro

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

**Currently charting:** #159 Top Paid · Utilities (US App Store)

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


### Pinghome

[App page](https://appshunter.io/ios/app/pinghome/id1624903064)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Millimeter Pro free?

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

### Is Pinghome free?

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

### Do Millimeter Pro or Pinghome have ads?

Neither Millimeter Pro nor Pinghome shows ads.

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

Millimeter Pro ships an update every 4 months, and Pinghome monthly. Most recently, Millimeter Pro was updated on October 29, 2026 and Pinghome on October 25, 2026.

---

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