# Frame Grab vs Key/Frame

The clearest difference is price: Frame Grab at Free against Key/Frame's $3.99. Frame Grab also leads on in-app purchases (none vs 5) and ratings volume (93 vs 1). Key/Frame's advantage is rating (5.0 vs 4.4) and ads (none vs shown). On monetization model and device support there is nothing between them.

Frame Grab is free to download; Key/Frame costs $3.99 up front. Key/Frame sells 5 in-app purchases, starting at $1.99 per month. Frame Grab asks for nothing beyond the download.

Key/Frame holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Frame Grab has 93 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of Frame Grab's written reviews are positive against 100% of Key/Frame's.

Frame Grab ships an update every 2 months, Key/Frame every 3 weeks. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Frame Grab | Key/Frame |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.4 (93 ratings)](https://appshunter.io/ios/app/frame-grab/id1319670797/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyframe/id6738200817/reviews)** |
| Number of ratings | **93** | 1 |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 8 MB |
| Requires iOS | **17.5** | 26.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tranquillity Base](https://appshunter.io/developer/553760120) | [Stephan Koopmans](https://appshunter.io/developer/1593735192) |

## What reviewers say

### Frame Grab

[App page](https://appshunter.io/ios/app/frame-grab/id1319670797)

Easily extract still images from videos stored on your device. Select any frame, adjust playback speed, and save images in JPEG format. Supports videos from Photos, Music, Podcasts, and TV apps.

**Highlights:** Extract frames from videos, Save as JPEG, Adjust playback speed, Save single or multiple frames, Embed Exif metadata, Continuous frame grabbing

**Features:** Vision Pro support

**In-app purchases:** none


### Key/Frame

[App page](https://appshunter.io/ios/app/keyframe/id6738200817)

Effortlessly extract stunning still images from your videos using on-device AI. This tool automatically identifies the most visually striking frames, making it simple to capture perfect moments from any clip. Save, share, and bookmark your favorite stills with ease.

**Highlights:** AI-picked highlights, Import from Photo Library/Files, Save and share stills, Bookmark favorite frames, On-device processing for privacy

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Month) | $1.99 | per month |
| Pro Family (Month) | $3.99 | per month |
| Pro (Year) | $17.99 | per year |
| Pro Family (Year) | $34.99 | per year |
| Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Frame Grab free?

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

### Is Key/Frame free?

Key/Frame costs $3.99, and also offers in-app purchases.

### Which has better reviews, Frame Grab or Key/Frame?

Key/Frame is rated higher. Frame Grab averages 4.4 out of 5 from 93 ratings, while Key/Frame averages 5.0 from 1 ratings.

### Do Frame Grab or Key/Frame have ads?

Frame Grab shows ads; Key/Frame does not.

### Which is updated more often, Frame Grab or Key/Frame?

Frame Grab ships an update every 2 months, and Key/Frame every 3 weeks. Most recently, Frame Grab was updated on September 22, 2026 and Key/Frame on September 18, 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.*