# OceanPlanner Mobile vs Chemical Manager

The clearest difference is iOS requirement: OceanPlanner Mobile at 15.0 against Chemical Manager's 17.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | OceanPlanner Mobile | Chemical Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 51 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amar Innotech AS](https://appshunter.io/developer/1539862701) | [EcoOnline AS](https://appshunter.io/developer/791497843) |

## What reviewers say

### OceanPlanner Mobile

[App page](https://appshunter.io/ios/app/oceanplanner-mobile/id1576146005)

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

**In-app purchases:** none


### Chemical Manager

[App page](https://appshunter.io/ios/app/chemical-manager/id1609206202)

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

**In-app purchases:** none


## Frequently asked questions

### Is OceanPlanner Mobile free?

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

### Is Chemical Manager free?

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

### Do OceanPlanner Mobile or Chemical Manager have ads?

Neither OceanPlanner Mobile nor Chemical Manager shows ads.

### Which is updated more often, OceanPlanner Mobile or Chemical Manager?

OceanPlanner Mobile ships an update every 2 weeks, and Chemical Manager every 2 weeks. Most recently, OceanPlanner Mobile was updated on November 3, 2026 and Chemical Manager on November 3, 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.*