# Image Ruler vs ConferenceBuddy App

The clearest difference is review sentiment: ConferenceBuddy App at 100% against Image Ruler's 18%. ConferenceBuddy App also leads on rating (5.0 vs 1.6) and in-app purchases (none vs 7). Image Ruler's advantage is ratings volume (45 vs 1). On price, update cadence, monetization model and device support there is nothing between them.

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

ConferenceBuddy App 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 1, so its average is the more settled of the two. Written reviews point the same way: 18% of Image Ruler's written reviews are positive against 100% of ConferenceBuddy App's.

Image Ruler ships an update every 3 weeks, ConferenceBuddy App every 6 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Image Ruler | ConferenceBuddy App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (45 ratings)](https://appshunter.io/ios/app/image-ruler-measures/id1474481911/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/conferencebuddy-app/id6761918257/reviews)** |
| Number of ratings | **45** | 1 |
| Positive reviews | 17.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 47 MB | 77 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Schurmann](https://appshunter.io/developer/1469819101) | [Oluwaseetofunmi Komolafe](https://appshunter.io/developer/1892067036) |

## 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 |


### ConferenceBuddy App

[App page](https://appshunter.io/ios/app/conferencebuddy-app/id6761918257)

This app helps you manage contacts and conversations from conferences. It allows you to quickly capture attendee information, remember meeting details, and track follow-ups to turn networking into opportunities. Works offline to ensure you never miss a connection.

**Highlights:** Scan badges to capture contacts, Organize contacts by conference, Remember conversation context, Track follow-up status, Offline contact management, Built for conference attendees

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

**In-app purchases:** none


## Frequently asked questions

### Is Image Ruler free?

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

### Is ConferenceBuddy App free?

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

### Which has better reviews, Image Ruler or ConferenceBuddy App?

ConferenceBuddy App is rated higher. Image Ruler averages 1.6 out of 5 from 45 ratings, while ConferenceBuddy App averages 5.0 from 1 ratings.

### Do Image Ruler or ConferenceBuddy App have ads?

Image Ruler shows ads; ConferenceBuddy App does not.

### Which is updated more often, Image Ruler or ConferenceBuddy App?

Image Ruler ships an update every 3 weeks, and ConferenceBuddy App every 6 weeks. Most recently, Image Ruler was updated on November 6, 2026 and ConferenceBuddy App on October 31, 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.*