# iSwissTool vs Dyscalcuhelper

The clearest difference is update cadence: Dyscalcuhelper at every 6 weeks against iSwissTool's every 5 months. iSwissTool's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

iSwissTool costs $0.99 and Dyscalcuhelper $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iSwissTool ships an update every 5 months, Dyscalcuhelper every 6 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iSwissTool | Dyscalcuhelper |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/iswisstool/id394856822/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Swiss-Development GmbH](https://appshunter.io/developer/287329479) | [Finn Reidar Aasen](https://appshunter.io/developer/1300756024) |

## What reviewers say

### iSwissTool

[App page](https://appshunter.io/ios/app/iswisstool/id394856822)

This app combines multiple practical tools into one virtual Swiss Army knife for your iPhone. It offers features like currency conversion, unit measurements, first aid information, and music tools, all accessible through simple gestures.

**Highlights:** Currency conversion, Measurement and unit conversions, First aid contact numbers, Position coordinates, Music tools, Built-in light sensor, Display flashlight

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

**In-app purchases:** none


### Dyscalcuhelper

[App page](https://appshunter.io/ios/app/dyscalcuhelper/id1645713220)

**In-app purchases:** none


## Frequently asked questions

### Is iSwissTool free?

iSwissTool costs $0.99, with no in-app purchases.

### Is Dyscalcuhelper free?

Dyscalcuhelper costs $0.99, with no in-app purchases.

### Do iSwissTool or Dyscalcuhelper have ads?

Neither iSwissTool nor Dyscalcuhelper shows ads.

### Which is updated more often, iSwissTool or Dyscalcuhelper?

iSwissTool ships an update every 5 months, and Dyscalcuhelper every 6 weeks. Most recently, iSwissTool was updated on October 23, 2026 and Dyscalcuhelper on October 25, 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.*