# Docmap Mobile vs UniSea Maintenance

The clearest difference is update cadence: Docmap Mobile at monthly against UniSea Maintenance's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Docmap Mobile ships an update monthly, UniSea Maintenance every 2 months. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Docmap Mobile | UniSea Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 49 MB | 62 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OneOcean Group Limited](https://appshunter.io/developer/1540651212) | [Unisea AS](https://appshunter.io/developer/1458093936) |

## What reviewers say

### Docmap Mobile

[App page](https://appshunter.io/ios/app/docmap-mobile/id6504682599)

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

**In-app purchases:** none


### UniSea Maintenance

[App page](https://appshunter.io/ios/app/unisea-maintenance/id6753772115)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Docmap Mobile free?

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

### Is UniSea Maintenance free?

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

### Do Docmap Mobile or UniSea Maintenance have ads?

Neither Docmap Mobile nor UniSea Maintenance shows ads.

### Which is updated more often, Docmap Mobile or UniSea Maintenance?

Docmap Mobile ships an update monthly, and UniSea Maintenance every 2 months. Most recently, Docmap Mobile was updated on October 10, 2026 and UniSea Maintenance on September 30, 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.*