# SCraMP vs NavalToolbox

The clearest difference is iOS requirement: SCraMP at 8.0 against NavalToolbox's 10.0. 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SCraMP | NavalToolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/scramp/id456343416/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 2 MB | 83 MB |
| Requires iOS | **8.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leigh McCue](https://appshunter.io/developer/456343419) | [Antoine Anceau](https://appshunter.io/developer/1515148047) |

## What reviewers say

### SCraMP

[App page](https://appshunter.io/ios/app/scramp/id456343416)

This app displays motion data from your device's accelerometer, gyroscope, and location. It includes motion warning indices specifically designed for boating operations. Data can be recorded at a user-defined sample rate.

**Highlights:** Accelerometer data display, Gyroscope data display, Location data display, Motion warning indices for boating, Record motion data, User-selected sample rate

**Features:** macOS Compatibility

**In-app purchases:** none


### NavalToolbox

[App page](https://appshunter.io/ios/app/navaltoolbox-architecture/id1571366517)

**In-app purchases:** none


## Frequently asked questions

### Is SCraMP free?

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

### Is NavalToolbox free?

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

### Do SCraMP or NavalToolbox have ads?

Neither SCraMP nor NavalToolbox shows ads.

### Which is updated more often, SCraMP or NavalToolbox?

SCraMP ships an update every 6 weeks, and NavalToolbox every 6 weeks. Most recently, SCraMP was updated on October 6, 2026 and NavalToolbox on October 1, 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.*