# Key/Frame vs Dubblr

The clearest difference is in-app purchases: Dubblr at none against Key/Frame's 5. Dubblr also leads on ratings volume (10 vs 1) and chart position (#169 vs unranked). On rating, review sentiment, update cadence and ads there is nothing between them.

Key/Frame costs $3.99 and Dubblr $1.99 up front. Key/Frame sells 5 in-app purchases, starting at $1.99 per month. Dubblr asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Key/Frame against 5.0 for Dubblr. That said, the two scores are not equally well evidenced: Dubblr has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Key/Frame | Dubblr |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/keyframe/id6738200817/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/dubblr-double-exposure/id6759396655/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#169** |
| Size | 8 MB | 1 MB |
| Requires iOS | 26.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephan Koopmans](https://appshunter.io/developer/1593735192) | [Kyle Petreycik](https://appshunter.io/developer/1878430771) |

## What reviewers say

### 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 |


### Dubblr

[App page](https://appshunter.io/ios/app/dubblr-double-exposure/id6759396655)

**Currently charting:** #169 Top Paid · Photo & Video (US App Store)

This app allows you to create double exposure images with just two taps. It's designed for quick, in-the-moment captures without a complex editing process. Easily combine two shots into one unique image.

**Highlights:** Double exposure capture, Minimalist interface, In-the-moment shooting, Save and share functionality, No editing workflow

**In-app purchases:** none


## Frequently asked questions

### Is Key/Frame free?

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

### Is Dubblr free?

Dubblr costs $1.99, with no in-app purchases.

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

Key/Frame and Dubblr are both rated 5.0 out of 5 on the App Store, from 1 and 10 ratings respectively.

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

Neither Key/Frame nor Dubblr shows ads.

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

Key/Frame ships an update every 3 weeks, and Dubblr every 3 weeks. Most recently, Key/Frame was updated on October 5, 2026 and Dubblr on October 19, 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.*