# DuroHub vs Digital Battenberg

DuroHub and Digital Battenberg are too close to call on the numbers: across 5 compared parameters — update cadence, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

DuroHub ships an update every 3 weeks, Digital Battenberg fortnightly. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DuroHub | Digital Battenberg |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-battenberg/id6758563246/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Paid |
| Size | 38 MB | 4 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duroflex Private Limited](https://appshunter.io/developer/1585928260) | [Swaminathan .](https://appshunter.io/developer/1855199856) |

## What reviewers say

### DuroHub

[App page](https://appshunter.io/ios/app/durohub/id6752488356)

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

**In-app purchases:** none


### Digital Battenberg

[App page](https://appshunter.io/ios/app/digital-battenberg/id6758563246)

This specialized marine navigation tool assists bridge officers and naval professionals in solving complex relative motion problems. It offers a high-fidelity tactical plot for station keeping and maneuvers, replacing manual plotting with a fast, error-free calculator.

**Highlights:** Relative motion solver, PPI radar-style display, Stationing from ahead module, Flying course and wind calculator, Customizable vessel profiles, Offline calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is DuroHub free?

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

### Is Digital Battenberg free?

Pricing for Digital Battenberg is not currently listed on the App Store.

### Do DuroHub or Digital Battenberg have ads?

Neither DuroHub nor Digital Battenberg shows ads.

### Which is updated more often, DuroHub or Digital Battenberg?

DuroHub ships an update every 3 weeks, and Digital Battenberg fortnightly. Most recently, DuroHub was updated on October 28, 2026 and Digital Battenberg on October 12, 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.*