# Unit Converter vs Frame Grabber

The clearest difference is rating: Frame Grabber at 5.0 against Unit Converter's 1.0. Frame Grabber also leads on iOS requirement (15.1 vs 26.0). Unit Converter's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Frame Grabber sells 2 in-app purchases, starting at $3.99 per 7 days. Unit Converter asks for nothing beyond the download.

Frame Grabber holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Unit Converter | Frame Grabber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-convertly/id6739451660/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/frame-grabber-freeze-frame/id6758015474/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Monetization | **Free** | Freemium |
| Size | 0 MB | 47 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maarten Borsje](https://appshunter.io/developer/1650073735) | [Andrii Kulchytskyi](https://appshunter.io/developer/1759867572) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convertly/id6739451660)

Easily switch between metric and imperial measurements for length, area, mass, temperature, and more. This tool offers quick, accurate conversions with an intuitive interface and offline functionality.

**Highlights:** 15+ unit categories, Metric and imperial support, Quick and precise conversions, Intuitive interface, Conversion history, Offline functionality

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

**In-app purchases:** none


### Frame Grabber

[App page](https://appshunter.io/ios/app/frame-grabber-freeze-frame/id6758015474)

Easily extract high-quality still images from your videos. Precisely select any moment using advanced scrubbing and slow-motion playback. Save or share your captured frames as JPEG or PNG files.

**Highlights:** Video frame extraction, Precise timeline scrubbing, Slow playback speeds, Thumbnail previews, Export as JPEG or PNG, Organized captured frames

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frame Grabber Weekly 3 days trial | $3.99 | per 7 days |
| Frame Grabber Yearly | $14.99 | per year |


## Frequently asked questions

### Is Unit Converter free?

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

### Is Frame Grabber free?

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

### Which has better reviews, Unit Converter or Frame Grabber?

Frame Grabber is rated higher. Unit Converter averages 1.0 out of 5 from 1 ratings, while Frame Grabber averages 5.0 from 1 ratings.

### Do Unit Converter or Frame Grabber have ads?

Neither Unit Converter nor Frame Grabber shows ads.

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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.*