# Maritime Knowledge vs CSM LearnStrike

The clearest difference is iOS requirement: Maritime Knowledge at 12.0 against CSM LearnStrike's 14.0. 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.

Maritime Knowledge ships an update monthly, CSM LearnStrike every 3 weeks. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Maritime Knowledge | CSM LearnStrike |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 40 MB | 301 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MTECH COMMERCE AND BUSINESS SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1141333645) | [4Growth.com](https://appshunter.io/developer/1728434002) |

## What reviewers say

### Maritime Knowledge

[App page](https://appshunter.io/ios/app/maritime-knowledge/id1488568770)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSM LearnStrike

[App page](https://appshunter.io/ios/app/csm-learnstrike/id6450264607)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maritime Knowledge free?

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

### Is CSM LearnStrike free?

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

### Do Maritime Knowledge or CSM LearnStrike have ads?

Neither Maritime Knowledge nor CSM LearnStrike shows ads.

### Which is updated more often, Maritime Knowledge or CSM LearnStrike?

Maritime Knowledge ships an update monthly, and CSM LearnStrike every 3 weeks. Most recently, Maritime Knowledge was updated on September 25, 2026 and CSM LearnStrike on September 9, 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.*