# iDoc vs Marine Manager

The clearest difference is in-app purchases: Marine Manager at none against iDoc's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iDoc sells 4 one-off in-app purchases. Marine Manager asks for nothing beyond the download.

iDoc ships an update every 3 weeks, Marine Manager every 11 days. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iDoc | Marine Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 183 MB | 128 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ove Steinsland](https://appshunter.io/developer/1097924304) | [Marine Manager AS](https://appshunter.io/developer/1391625873) |

## What reviewers say

### iDoc

[App page](https://appshunter.io/ios/app/idoc/id1097924305)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Inspection | $8.99 | one-time |
| Small Package 10 | $79.99 | one-time |
| Medium Package 50 | $299.99 | one-time |
| Large Package 200 | $999.99 | one-time |


### Marine Manager

[App page](https://appshunter.io/ios/app/marine-manager/id1391625874)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iDoc free?

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

### Is Marine Manager free?

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

### Do iDoc or Marine Manager have ads?

Neither iDoc nor Marine Manager shows ads.

### Which is updated more often, iDoc or Marine Manager?

iDoc ships an update every 3 weeks, and Marine Manager every 11 days. Most recently, iDoc was updated on May 16, 2026 and Marine Manager on September 10, 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.*