# Clock IO vs Atomos RX

The clearest difference is review sentiment: Clock IO at 100% against Atomos RX's 0%. Clock IO also leads on rating (5.0 vs 1.0) and update cadence (every 2 days vs every 12 months). 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.

Clock IO holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Clock IO's written reviews are positive against 0% of Atomos RX's.

Clock IO ships an update every 2 days, Atomos RX every 12 months. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Clock IO | Atomos RX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock-io-time-tracking-tool/id6739621156/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/atomos-rx/id6745767436/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 12 months |
| Monetization | Free | Free |
| Size | 61 MB | 32 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Connect Fit Co., Ltd.](https://appshunter.io/developer/1462256083) | [Atomos Ltd.](https://appshunter.io/developer/1468547360) |

## What reviewers say

### Clock IO

[App page](https://appshunter.io/ios/app/clock-io-time-tracking-tool/id6739621156)

This tool offers intelligent time tracking for businesses, ensuring accurate hours with location verification. It provides insights into team productivity and streamlines project management for dynamic work environments.

**Highlights:** Location-verified time tracking (GPS/WiFi), Intelligent project tagging, Seamless team management, Advanced team analytics, Real-time team collaboration, Home screen widget

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

**In-app purchases:** none


### Atomos RX

[App page](https://appshunter.io/ios/app/atomos-rx/id6745767436)

Turn your mobile device into a professional video monitor. Stream live feeds from compatible hardware to up to four devices simultaneously for real-time viewing.

**Highlights:** Real-time video monitoring, Multi-device support (up to 4), Professional-grade performance, Intuitive interface, Seamless integration with Atomos TX

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

**In-app purchases:** none


## Frequently asked questions

### Is Clock IO free?

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

### Is Atomos RX free?

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

### Which has better reviews, Clock IO or Atomos RX?

Clock IO is rated higher. Clock IO averages 5.0 out of 5 from 1 ratings, while Atomos RX averages 1.0 from 1 ratings.

### Do Clock IO or Atomos RX have ads?

Neither Clock IO nor Atomos RX shows ads.

### Which is updated more often, Clock IO or Atomos RX?

Clock IO ships an update every 2 days, and Atomos RX every 12 months. Most recently, Clock IO was updated on September 21, 2026 and Atomos RX on October 6, 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.*