# Monitor+ vs Star Exposure Calculator

The clearest difference is in-app purchases: Star Exposure Calculator at none against Monitor+'s 1. Star Exposure Calculator also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (13.0 vs 15.0). Monitor+'s advantage is ads (none vs shown) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. Monitor+ sells 1 one-off in-app purchase. Star Exposure Calculator asks for nothing beyond the download.

Monitor+ ships an update monthly, Star Exposure Calculator every 2 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Monitor+ | Star Exposure Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (281 ratings)](https://appshunter.io/ios/app/monitor-plus/id1554619768/reviews)** | — |
| Number of ratings | **281** | — |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HON IN UN](https://appshunter.io/developer/1513722510) | [Dejan Boras](https://appshunter.io/developer/1612985659) |

## What reviewers say

### Monitor+

[App page](https://appshunter.io/ios/app/monitor-plus/id1554619768)

Transform your phone into a professional camera monitor with live view and remote control capabilities. Access camera content, utilize advanced assist functions, and even record live feeds. A Pro version unlocks even more powerful features for enhanced filmmaking.

**Highlights:** Live View, Remote Camera Control, UVC/Capture Card Support, Camera Content Access, Assist Functions (False Color, Zebra, etc.), Focus Pulling, Apple Watch Extension

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $18.99 | one-time |

**What reviewers like**

- 🚀 Excellent monitoring tool
- 👍 Great functionality
- 🔒 Robust set of features
- 💡 Turns phone into professional monitor
- 🚀 Low latency

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Frequent disconnections
- 🐛 Laggy performance
- 🐛 Unstable connection
- 🐛 Crashes and freezes

**Reported bugs**

- Incompatible with newer camera firmware updates
- Inability to delete photos from the app
- Inconsistent touch focus behavior
- Incorrect exposure and color representation
- Zebra levels not matching camera

**Requested features**

- Support for more Sony camera models (A7III, A6400, A6600, etc.)
- Wired connection option for iOS
- Audio level monitoring
- Customizable frame guides and overlays
- Onion skin feature


### Star Exposure Calculator

[App page](https://appshunter.io/ios/app/star-exposure-calculator/id6670283794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Monitor+ free?

Monitor+ is free to download, with in-app purchases available.

### Is Star Exposure Calculator free?

Star Exposure Calculator is free to download, with no in-app purchases.

### Do Monitor+ or Star Exposure Calculator have ads?

Star Exposure Calculator shows ads; Monitor+ does not.

### Which is updated more often, Monitor+ or Star Exposure Calculator?

Monitor+ ships an update monthly, and Star Exposure Calculator every 2 weeks. Most recently, Monitor+ was updated on November 11, 2026 and Star Exposure Calculator on November 8, 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.*