# James Lambert PT vs Ocean

The clearest difference is in-app purchases: Ocean at none against James Lambert PT's 1. Ocean also leads on update cadence (weekly vs every 4 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. James Lambert PT sells 1 in-app purchase, starting at $49.99 per month. Ocean asks for nothing beyond the download.

James Lambert PT ships an update every 4 months, Ocean weekly. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | James Lambert PT | Ocean |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 55 MB | 28 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [James Lambert](https://appshunter.io/developer/1815964338) | [Helen Seymour](https://appshunter.io/developer/1836723352) |

## What reviewers say

### James Lambert PT

[App page](https://appshunter.io/ios/app/james-lambert-pt/id6746261567)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $49.99 | per month |


### Ocean

[App page](https://appshunter.io/ios/app/ocean-longevity-habit-tracker/id6755087614)

**In-app purchases:** none


## Frequently asked questions

### Is James Lambert PT free?

James Lambert PT is free to download, with in-app purchases available.

### Is Ocean free?

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

### Do James Lambert PT or Ocean have ads?

Neither James Lambert PT nor Ocean shows ads.

### Which is updated more often, James Lambert PT or Ocean?

James Lambert PT ships an update every 4 months, and Ocean weekly. Most recently, James Lambert PT was updated on October 12, 2026 and Ocean on October 7, 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.*