# ToolPaK vs RST Scope

The clearest difference is rating: RST Scope at 5.0 against ToolPaK's 2.5. RST Scope also leads on in-app purchases (none vs 1) and update cadence (every 3 days vs every 5 months). ToolPaK's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.6). On price, ratings volume and device support there is nothing between them.

Both are free to download. ToolPaK sells 1 one-off in-app purchase. RST Scope asks for nothing beyond the download.

RST Scope holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ToolPaK ships an update every 5 months, RST Scope every 3 days. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ToolPaK | RST Scope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/toolpak/id796723768/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rst-scope/id1550582276/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 21 MB | 5 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Vichery](https://appshunter.io/developer/593787209) | [koji kamogawa](https://appshunter.io/developer/1488210713) |

## What reviewers say

### ToolPaK

[App page](https://appshunter.io/ios/app/toolpak/id796723768)

This utility app offers a collection of essential tools for your iOS device, including a flashlight, compass, spirit level, and measuring tools. It provides quick access to various functions for everyday needs.

**Highlights:** Flashlight, VU meter, Compass with 2 modes, Spirit level with indicators, Morse code transmitter, Measuring tools (protractor, ruler)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Killer | $0.99 | one-time |


### 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


## Frequently asked questions

### Is ToolPaK free?

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

### Is RST Scope free?

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

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

RST Scope is rated higher. ToolPaK averages 2.5 out of 5 from 2 ratings, while RST Scope averages 5.0 from 1 ratings.

### Do ToolPaK or RST Scope have ads?

RST Scope shows ads; ToolPaK does not.

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

ToolPaK ships an update every 5 months, and RST Scope every 3 days. Most recently, ToolPaK was updated on September 28, 2026 and RST Scope on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*