# Agga vs Nautical Dog Math Helper

Agga and Nautical Dog Math Helper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Agga ships an update every 2 weeks, Nautical Dog Math Helper weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Agga | Nautical Dog Math Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nautical-dog-math-helper/id6744040776/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 54 MB | 6 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Alda Öryggi ehf](https://appshunter.io/developer/1756772822) | [Jill Russell](https://appshunter.io/developer/1792014832) |

## What reviewers say

### Agga

[App page](https://appshunter.io/ios/app/agga/id6480063456)

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

**In-app purchases:** none


### Nautical Dog Math Helper

[App page](https://appshunter.io/ios/app/nautical-dog-math-helper/id6744040776)

This app simplifies essential maritime calculations for professionals. It offers tools for navigation, maneuvering, and vessel operations, ensuring accuracy and efficiency at sea. Designed for ease of use, it provides critical data even without internet access.

**Highlights:** Rate of Turn (ROT) Calculation, Turn Transfer Computation, RPM and Speed Calculations, Anchor Swing Radius, Distance, Speed, Time (DST), Offline Functionality, Night Mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Agga free?

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

### Is Nautical Dog Math Helper free?

Nautical Dog Math Helper is free to download, with no in-app purchases.

### Do Agga or Nautical Dog Math Helper have ads?

Neither Agga nor Nautical Dog Math Helper shows ads.

### Which is updated more often, Agga or Nautical Dog Math Helper?

Agga ships an update every 2 weeks, and Nautical Dog Math Helper weekly. Most recently, Agga was updated on October 25, 2026 and Nautical Dog Math Helper on October 24, 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.*