# Mavis Camera vs UltraSync Blue Slate

The clearest difference is review sentiment: Mavis Camera at 59% against UltraSync Blue Slate's 0%. Mavis Camera also leads on rating (4.4 vs 3.3) and update cadence (fortnightly vs every 13 months). UltraSync Blue Slate's advantage is in-app purchases (none vs 15) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Mavis Camera sells 15 in-app purchases, starting at $14.99 per 7 days. UltraSync Blue Slate asks for nothing beyond the download.

Mavis Camera holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: Mavis Camera has 746 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 59% of Mavis Camera's written reviews are positive against 0% of UltraSync Blue Slate's.

Mavis Camera ships an update fortnightly, UltraSync Blue Slate every 13 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Mavis Camera | UltraSync Blue Slate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (746 ratings)](https://appshunter.io/ios/app/mavis-camera-pro-capture/id979227459/reviews)** | [3.3 (4 ratings)](https://appshunter.io/ios/app/ultrasync-blue-slate/id1441461069/reviews) |
| Number of ratings | **746** | 4 |
| Positive reviews | **59.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 253 MB | 2 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mavis Broadcast Ltd](https://appshunter.io/developer/1458348258) | [Atomos Ltd.](https://appshunter.io/developer/1468547360) |

## What reviewers say

### Mavis Camera

[App page](https://appshunter.io/ios/app/mavis-camera-pro-capture/id979227459)

This app offers advanced video recording and live streaming capabilities for creators and professionals. It provides manual camera controls, professional monitoring tools, and various output options for seamless integration into modern workflows.

**Highlights:** ProRes, HEVC 10-bit, Open Gate recording, Custom and Filter LUTs for filmic looks, Advanced monitoring tools (focus peaking, zebras), Manual camera controls (focus, exposure, ISO), NDI® HX3 Certified, Camera to Cloud integrations (Frame.io, MediaSilo), Live streaming to YouTube, Twitch, Instagram, Facebook

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mavis C2C | $14.99 | per 7 days |
| Annual Pass | $29.99 | per year |
| Mavis C2C | $29.99 | per month |
| Timecode UltraSync BLUE | Free | one-time |
| Timecode | $2.99 | one-time |
| Gimbals | $2.99 | one-time |
| Buy us a coffee | $4.99 | one-time |
| Viewfinder | $5.99 | one-time |
| Formats | $5.99 | one-time |
| Pro Tools | $5.99 | one-time |
| Film Kit | $14.99 | one-time |
| Pro Pack | $14.99 | one-time |
| Big Bundle | $17.99 | one-time |
| API | $19.99 | one-time |
| NDI® | $29.99 | one-time |

**What reviewers like**

- 👍 Clean and intuitive interface
- 🎥 Excellent video quality and features
- 🔧 Comprehensive manual controls
- 🎨 Useful tools like focus peaking and waveform monitor
- 🔒 Stable and reliable performance

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🚫 Removal of useful features like OpenGate
- 💰 Paywall for essential features like LUT support
- 🤔 Confusing layout and settings navigation
- 🔇 Issues with audio codec and sync

**Reported bugs**

- Inconsistent video metadata and resolution
- Upside-down video playback after switching cameras
- Inability to lock manual shutter speed and ISO
- Unreliable Bluetooth connectivity with external devices
- Saving videos taking an unusually long time

**Requested features**

- Dolby Vision HDR support
- Log color profile and flat picture settings
- Smooth zoom functionality
- Remote monitoring and control capabilities
- Improved gimbal integration and support


### UltraSync Blue Slate

[App page](https://appshunter.io/ios/app/ultrasync-blue-slate/id1441461069)

This app functions as a digital slate for multicamera film and video production. It syncs sound and pictures or multiple video sources for efficient editing. Use it with compatible hardware to turn your device into a wireless digislate for professional shoots.

**Highlights:** Frame-accurate timecode transmission, Wireless Bluetooth sync, Full-screen slate display, Customizable edit titles, Supports regular and drop-frame timecode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mavis Camera free?

Mavis Camera is free to download, with in-app purchases available.

### Is UltraSync Blue Slate free?

UltraSync Blue Slate is free to download, with no in-app purchases.

### Which has better reviews, Mavis Camera or UltraSync Blue Slate?

Mavis Camera is rated higher. Mavis Camera averages 4.4 out of 5 from 746 ratings, while UltraSync Blue Slate averages 3.3 from 4 ratings.

### Do Mavis Camera or UltraSync Blue Slate have ads?

Neither Mavis Camera nor UltraSync Blue Slate shows ads.

### Which is updated more often, Mavis Camera or UltraSync Blue Slate?

Mavis Camera ships an update fortnightly, and UltraSync Blue Slate every 13 months. Most recently, Mavis Camera was updated on October 24, 2026 and UltraSync Blue Slate on October 23, 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.*