# PocketCox vs LEFT

The clearest difference is ads: PocketCox at none against LEFT's shown. LEFT's advantage is update cadence (weekly vs every 4 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PocketCox sells 2 in-app purchases, starting at $1.99 per month and LEFT sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PocketCox ships an update every 4 weeks, LEFT weekly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PocketCox | LEFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 34 MB | 34 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Camenisch](https://appshunter.io/developer/1122054654) | [SELIM KAAN DEMIRBILEK](https://appshunter.io/developer/1806411024) |

## What reviewers say

### PocketCox

[App page](https://appshunter.io/ios/app/pocketcox-rowing-workouts/id6465291698)

This app uses your Apple Watch to monitor on-water rowing performance, providing detailed metrics like stroke rate, speed, and heart rate. Analyze your sessions with graphs and share them across popular platforms. It's designed for rowers of all levels aiming to improve their training.

**Highlights:** On-water rowing workout tracking, Comprehensive performance metrics, Workout segmentation, Automatic workout pause, Detailed session analysis on iPhone, Workout sharing to Strava and others, Secure data storage in Apple Health

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PocketCox Pro | $1.99 | per month |
| PocketCox Pro | $12.99 | per year |


### LEFT

[App page](https://appshunter.io/ios/app/left-calorie-and-macro-tracker/id6756270262)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LEFT Premium (1 Week) | $0.99 | per 7 days |
| LEFT Premium (1 Year) | $2.99 | per year |


## Frequently asked questions

### Is PocketCox free?

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

### Is LEFT free?

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

### Do PocketCox or LEFT have ads?

LEFT shows ads; PocketCox does not.

### Which is updated more often, PocketCox or LEFT?

PocketCox ships an update every 4 weeks, and LEFT weekly. Most recently, PocketCox was updated on October 24, 2026 and LEFT on October 4, 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.*