# Image Ruler vs Aerton

The clearest difference is rating: Aerton at 5.0 against Image Ruler's 1.6. Aerton also leads on in-app purchases (none vs 7) and ads (none vs shown). Image Ruler's advantage is ratings volume (45 vs 3) and iOS requirement (15.1 vs 17.6). On price, monetization model and device support there is nothing between them.

Both are free to download. Image Ruler sells 5 one-off in-app purchases. Aerton asks for nothing beyond the download.

Aerton holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: Image Ruler has 45 ratings behind it against 3, so its average is the more settled of the two.

Image Ruler ships an update every 3 weeks, Aerton every 10 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Image Ruler | Aerton |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (45 ratings)](https://appshunter.io/ios/app/image-ruler-measures/id1474481911/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/aerton/id6744564500/reviews)** |
| Number of ratings | **45** | 3 |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 47 MB | 49 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Schurmann](https://appshunter.io/developer/1469819101) | [Richard Hoehn](https://appshunter.io/developer/1743261935) |

## What reviewers say

### Image Ruler

[App page](https://appshunter.io/ios/app/image-ruler-measures/id1474481911)

This app allows you to measure objects directly on photos. Simply take a picture, mark a known object for reference, and then draw measurements on other items within the same image. It supports both metric and imperial units and offers intuitive editing tools.

**Highlights:** Measure objects on photos, Use a known object as a reference, Supports metric and imperial units, Intuitive editing interface, Organize photos easily, Zoom for precision

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| imageRulerPro | $0.99 | one-time |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Big Tip | $4.99 | one-time |
| Big tip | $4.99 | one-time |


### Aerton

[App page](https://appshunter.io/ios/app/aerton/id6744564500)

This logistics platform helps agricultural retailers optimize deliveries, track costs, and provide customers with real-time updates. It aims to transform delivery operations from a cost center into a strategic advantage.

**Highlights:** Route Optimization, Cost Tracking, Delivery Visibility, Inbound & Outbound Coordination, Operational Benchmarking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Image Ruler free?

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

### Is Aerton free?

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

### Which has better reviews, Image Ruler or Aerton?

Aerton is rated higher. Image Ruler averages 1.6 out of 5 from 45 ratings, while Aerton averages 5.0 from 3 ratings.

### Do Image Ruler or Aerton have ads?

Image Ruler shows ads; Aerton does not.

### Which is updated more often, Image Ruler or Aerton?

Image Ruler ships an update every 3 weeks, and Aerton every 10 days. Most recently, Image Ruler was updated on October 20, 2026 and Aerton on October 7, 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.*