# RST Scope vs DataPassports

The clearest difference is in-app purchases: RST Scope at none against DataPassports's 3. RST Scope also leads on update cadence (every 3 days vs weekly). DataPassports's advantage is ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. DataPassports sells 3 in-app purchases, starting at $9.99 per month. RST Scope asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for RST Scope against 5.0 for DataPassports. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

RST Scope ships an update every 3 days, DataPassports weekly. The most recent releases landed on August 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | RST Scope | DataPassports |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rst-scope/id1550582276/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/datapassports/id6466329123/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 38 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [koji kamogawa](https://appshunter.io/developer/1488210713) | [DataPassports](https://appshunter.io/developer/1707214339) |

## What reviewers say

### RST Scope

[App page](https://appshunter.io/ios/app/rst-scope/id1550582276)

This utility app provides spectrum scope and waterfall displays for amateur radio operators. It enhances radios lacking these features by analyzing microphone input, allowing for clear distinction of Morse code and detailed audio frequency visualization.

**Highlights:** Spectrum scope and waterfall display, Morse code distinction via FFT, Adjustable waterfall speed, Adjustable audio input level, Switchable display band (wide/narrow), Display pause function, Recording and playback of input sound

**In-app purchases:** none


### DataPassports

[App page](https://appshunter.io/ios/app/datapassports/id6466329123)

Understand and manage your digital footprint. Discover what personal information apps collect and compare their privacy practices. Proactively protect your data with a user-friendly interface.

**Highlights:** Understand digital footprint, Manage personal data, Discover app data collection, Compare privacy practices, Enhance data privacy awareness

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Privacy Plus+ | $9.99 | per month |
| Monthly Family Standard | $9.99 | per month |
| Privacy Plus+ Family | $19.99 | per month |


## Frequently asked questions

### Is RST Scope free?

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

### Is DataPassports free?

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

### Which has better reviews, RST Scope or DataPassports?

RST Scope and DataPassports are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do RST Scope or DataPassports have ads?

RST Scope shows ads; DataPassports does not.

### Which is updated more often, RST Scope or DataPassports?

RST Scope ships an update every 3 days, and DataPassports weekly. Most recently, RST Scope was updated on August 22, 2026 and DataPassports 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.*