# Frame.io vs UnionDocs

The clearest difference is rating: UnionDocs at 5.0 against Frame.io's 4.4. UnionDocs also leads on iOS requirement (15.0 vs 18.0). Frame.io's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (934 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UnionDocs holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Frame.io has 934 ratings behind it against 1, so its average is the more settled of the two.

Frame.io ships an update every 2 weeks, UnionDocs every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Frame.io | UnionDocs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (934 ratings)](https://appshunter.io/ios/app/frameio/id1056295002/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uniondocs/id1630921215/reviews)** |
| Number of ratings | **934** | 1 |
| Positive reviews | 50.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 111 MB | 64 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Frame.io](https://appshunter.io/developer/992958443) | [UnionDocs, INC](https://appshunter.io/developer/1630921217) |

## What reviewers say

### Frame.io

[App page](https://appshunter.io/ios/app/frameio/id1056295002)

This app enables seamless video review and collaboration on mobile devices. It offers precise commenting, asset management, and customizable sharing features for teams and clients, anywhere in the world.

**Highlights:** Precise video scrubbing and commenting, Asset search and organization, Customizable share links, File and folder management, Annotated comments, Granular notification controls

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful video collaboration platform
- 👍 User-friendly interface
- 📱 Convenient mobile app
- 🤝 Great for client feedback and review
- 💻 Seamless integration with desktop

**What reviewers complain about**

- 🐛 Buggy and glitchy mobile app
- 🔍 Lack of search functionality
- ⏱️ Slow upload and playback issues
- 🔒 Login and authentication problems
- 📺 Missing key features on mobile (playback speed, landscape mode, etc.)

**Reported bugs**

- Comments disappearing or not saving properly
- App freezing or crashing frequently
- Playback issues (buffering, out of sync audio/video)
- Login loop and authentication failures

**Requested features**

- iPad app
- Ability to sort and filter files/comments
- Offline mode with reliable sync
- Improved notification and comment management
- Integration with more video editing software


### UnionDocs

[App page](https://appshunter.io/ios/app/uniondocs/id1630921215)

Access experimental nonfiction programs, documentary screenings, and live events from a global community. Engage in discussions with artists and thinkers, and enjoy exclusive member benefits for IRL events.

**Highlights:** Stream curated documentary programs, Access live events and screenings, Listen to masterclasses and workshops, Participate in study groups, Get free admission to IRL events, Connect with a global community

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frame.io free?

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

### Is UnionDocs free?

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

### Which has better reviews, Frame.io or UnionDocs?

UnionDocs is rated higher. Frame.io averages 4.4 out of 5 from 934 ratings, while UnionDocs averages 5.0 from 1 ratings.

### Do Frame.io or UnionDocs have ads?

Neither Frame.io nor UnionDocs shows ads.

### Which is updated more often, Frame.io or UnionDocs?

Frame.io ships an update every 2 weeks, and UnionDocs every 2 months. Most recently, Frame.io was updated on November 2, 2026 and UnionDocs on November 3, 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.*