# Pro Cirrus vs Vivitar Mobile Reader

The clearest difference is review sentiment: Pro Cirrus at 100% against Vivitar Mobile Reader's 12%. Pro Cirrus also leads on rating (4.2 vs 1.7) and update cadence (every 2 weeks vs every 4 months). Vivitar Mobile Reader's advantage is ratings volume (994 vs 16) and iOS requirement (9.0 vs 11.0). 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.

Pro Cirrus holds the better App Store score, 4.2 against 1.7. That said, the two scores are not equally well evidenced: Vivitar Mobile Reader has 994 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 100% of Pro Cirrus's written reviews are positive against 12% of Vivitar Mobile Reader's.

Pro Cirrus ships an update every 2 weeks, Vivitar Mobile Reader every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Pro Cirrus | Vivitar Mobile Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (16 ratings)](https://appshunter.io/ios/app/pro-cirrus/id1491700265/reviews)** | [1.7 (994 ratings)](https://appshunter.io/ios/app/vivitar-mobile-reader/id1502012385/reviews) |
| Number of ratings | 16 | **994** |
| Positive reviews | **100.0% of reviews** | 12.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 55 MB | 93 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cirrus Outdoors LLC](https://appshunter.io/developer/1494572747) | [振峰 皮](https://appshunter.io/developer/1479286012) |

## What reviewers say

### Pro Cirrus

[App page](https://appshunter.io/ios/app/pro-cirrus/id1491700265)

View SD game card media wirelessly using a Wi-Fi signal and a specific device. This app facilitates checking cameras in the field, aiding scouting efforts for hunting enthusiasts.

**Highlights:** View SD game card media, Wireless Wi-Fi signal viewing, Check cameras in the field, Aids scouting efforts, Works with Pro Cirrus Wind Indicator

**Features:** macOS Compatibility

**In-app purchases:** none


### Vivitar Mobile Reader

[App page](https://appshunter.io/ios/app/vivitar-mobile-reader/id1502012385)

Manage and view media files like photos, videos, and music from your connected device. Organize, share, and play content with features like slideshows and music playback controls. Supports various document formats for comprehensive file management.

**Highlights:** Media thumbnail display, List/thumbnail view, File sharing, Copy/cut/delete/create/rename files, Slideshow mode for photos, Music playback with artwork, Document format support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Works as expected
- 📷 Helpful for transferring photos

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Compatibility issues with newer devices
- 🤔 Confusing interface
- 💾 Unable to transfer certain file types (e.g., RAW images)

**Reported bugs**

- App crashes when inserting SD card
- Photos/videos not showing up in app
- Corrupted data after transfers

**Requested features**

- Ability to transfer files in bulk
- Support for more file types
- Improved stability and reliability


## Frequently asked questions

### Is Pro Cirrus free?

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

### Is Vivitar Mobile Reader free?

Vivitar Mobile Reader is free to download, with no in-app purchases.

### Which has better reviews, Pro Cirrus or Vivitar Mobile Reader?

Pro Cirrus is rated higher. Pro Cirrus averages 4.2 out of 5 from 16 ratings, while Vivitar Mobile Reader averages 1.7 from 994 ratings.

### Do Pro Cirrus or Vivitar Mobile Reader have ads?

Neither Pro Cirrus nor Vivitar Mobile Reader shows ads.

### Which is updated more often, Pro Cirrus or Vivitar Mobile Reader?

Pro Cirrus ships an update every 2 weeks, and Vivitar Mobile Reader every 4 months. Most recently, Pro Cirrus was updated on November 3, 2026 and Vivitar Mobile Reader on November 7, 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.*