# Calc vs DueScope

The clearest difference is in-app purchases: DueScope at none against Calc's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Calc sells 4 in-app purchases, starting at $0.99 per month. DueScope asks for nothing beyond the download.

Calc ships an update fortnightly, DueScope every 3 weeks. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Calc | DueScope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/calcius-anwaltskosten/id1597252148/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 41 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 9+ |
| Developer | [Roy Schulz](https://appshunter.io/developer/1551353831) | [Stephan Mett](https://appshunter.io/developer/1844459338) |

## What reviewers say

### Calc

[App page](https://appshunter.io/ios/app/calcius-anwaltskosten/id1597252148)

This app calculates legal fees and court costs based on German law (RVG and GKG). It offers detailed explanations and supports features like multiple clients, court instances, and different legal outcomes. An optional PRO version unlocks advanced calculations for civil, criminal, and administrative cases.

**Highlights:** RVG and GKG fee calculation, Court cost calculation, Multiple clients and court instances, Detailed cost breakdown, PRO version with advanced features, Dark Mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatlich | $0.99 | per month |
| Jährlich | $8.99 | per year |
| PRO Version Testen | Free | one-time |
| PRO Version Kaufen | $8.99 | one-time |


### DueScope

[App page](https://appshunter.io/ios/app/duescope/id6754844964)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calc free?

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

### Is DueScope free?

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

### Do Calc or DueScope have ads?

Neither Calc nor DueScope shows ads.

### Which is updated more often, Calc or DueScope?

Calc ships an update fortnightly, and DueScope every 3 weeks. Most recently, Calc was updated on October 13, 2026 and DueScope on October 18, 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.*