# Arsenal 2 vs Caira

The clearest difference is rating: Arsenal 2 at 4.4 against Caira's 3.6. Arsenal 2 also leads on ratings volume (942 vs 5). Caira's advantage is monetization model (free vs paid). On price, review sentiment, update cadence and ads there is nothing between them.

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

Arsenal 2 holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Arsenal 2 has 942 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 29% of Arsenal 2's written reviews are positive against 33% of Caira's, so the app with the better star average is not the one people write more warmly about.

Arsenal 2 ships an update monthly, Caira every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Arsenal 2 | Caira |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (942 ratings)](https://appshunter.io/ios/app/arsenal-2/id1538203364/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/caira/id6748315493/reviews) |
| Number of ratings | **942** | 5 |
| Positive reviews | 28.8% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 498 MB | 229 MB |
| Requires iOS | **17.5** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [North of You, LLC](https://appshunter.io/developer/1298801925) | [Alice Camera Inc](https://appshunter.io/developer/1825156649) |

## What reviewers say

### Arsenal 2

[App page](https://appshunter.io/ios/app/arsenal-2/id1538203364)

This app provides intelligent remote control for DSLR and mirrorless cameras, offering both automated smart settings and full manual control. It helps photographers capture challenging scenes like HDR and timelapses with ease, ensuring sharp focus and perfect exposure.

**Highlights:** Smart Mode with machine learning scene analysis, Full manual camera control via smartphone, Live shot preview, High Dynamic Range (HDR) automation, Focus stacking for sharp images, Automated timelapse capture, Remote shutter trigger up to 100 feet

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Immediate results, focused, clear, perfect shots
- 🔍 Helpful for settings and viewing results
- 📷 Exceptional product, helps improve photography
- 👍 Wonderful controller and app

**What reviewers complain about**

- 🐛 Crashes, freezes, and disconnects frequently
- 🔋 Battery drains quickly
- 📱 Compatibility issues with newer cameras
- 🤔 Unclear how to use features, lacking tutorials
- 🔍 Poor image quality from stacking/processing features

**Reported bugs**

- Fails to save/load panoramic files
- Incompatible with certain camera models/lenses
- Night mode turns off camera during 'star focus'
- Upside down/portrait orientation issues with phone mount

**Requested features**

- Add support for GPS data
- Improve panorama functionality
- Implement true BULB mode support
- Provide raw/DNG file output for stacked images
- Add iPad app version with larger interface


### Caira

[App page](https://appshunter.io/ios/app/caira/id6748315493)

Capture stunning photos and videos with professional-grade quality, mimicking the output of a DSLR camera. This application enhances your mobile photography experience, allowing for creative control and high-fidelity results.

**Highlights:** DSLR-quality photo capture, High-fidelity video recording, Enhanced mobile photography experience, Creative control over visuals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arsenal 2 free?

Arsenal 2 is free to download, with no in-app purchases.

### Is Caira free?

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

### Which has better reviews, Arsenal 2 or Caira?

Arsenal 2 is rated higher. Arsenal 2 averages 4.4 out of 5 from 942 ratings, while Caira averages 3.6 from 5 ratings.

### Do Arsenal 2 or Caira have ads?

Neither Arsenal 2 nor Caira shows ads.

### Which is updated more often, Arsenal 2 or Caira?

Arsenal 2 ships an update monthly, and Caira every 3 weeks. Most recently, Arsenal 2 was updated on November 3, 2026 and Caira on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*