# RED Tools vs ARC II

The clearest difference is review sentiment: RED Tools at 50% against ARC II's 0%. RED Tools also leads on rating (3.3 vs 2.4). ARC II's advantage is update cadence (every 10 days vs every 21 months) and iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

RED Tools holds the better App Store score, 3.3 against 2.4. Both are backed by a comparable volume of ratings — 15 and 18 respectively. Written reviews point the same way: 50% of RED Tools's written reviews are positive against 0% of ARC II's.

RED Tools ships an update every 21 months, ARC II every 10 days. The most recent releases landed on September 19, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | RED Tools | ARC II |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (15 ratings)](https://appshunter.io/ios/app/red-tools/id894739141/reviews)** | [2.4 (18 ratings)](https://appshunter.io/ios/app/arc-ii/id1458646478/reviews) |
| Number of ratings | 15 | **18** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 7 MB | 24 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RED Digital Cinema](https://appshunter.io/developer/632147766) | [Rhino Camera Gear](https://appshunter.io/developer/1069958194) |

## What reviewers say

### RED Tools

[App page](https://appshunter.io/ios/app/red-tools/id894739141)

This app assists filmmakers and camera operators with camera setup by providing tools for crop factor, recording time, flicker-free video, depth of field, panning speed, and exposure. It offers customizable settings for various shooting situations and RED camera systems.

**Highlights:** Crop factor preview, R3D recording time evaluation, Flicker-free video calculation, Depth of field estimation, Panning speed guidance, Exposure assistance

**Features:** macOS Compatibility

**In-app purchases:** none


### ARC II

[App page](https://appshunter.io/ios/app/arc-ii/id1458646478)

Control your Arc II unit to capture professional videos and time-lapses. Features automatic face tracking, manual video control with keyframes, and real-time remote operation. Easily set up time-lapses and trigger your camera's shutter.

**Highlights:** Automatic Face Tracking, Manual Video Control with Keyframes, Real-time Remote Control, Time-Lapse Setup, Camera Shutter Triggering

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RED Tools free?

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

### Is ARC II free?

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

### Which has better reviews, RED Tools or ARC II?

RED Tools is rated higher. RED Tools averages 3.3 out of 5 from 15 ratings, while ARC II averages 2.4 from 18 ratings.

### Do RED Tools or ARC II have ads?

Neither RED Tools nor ARC II shows ads.

### Which is updated more often, RED Tools or ARC II?

RED Tools ships an update every 21 months, and ARC II every 10 days. Most recently, RED Tools was updated on September 19, 2026 and ARC II on June 2, 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.*