# Change Calculator vs leafsystems

The clearest difference is review sentiment: leafsystems at 100% against Change Calculator's 43%. leafsystems also leads on update cadence (every 2 months vs every 32 months) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Change Calculator ships an update every 32 months, leafsystems every 2 months. The most recent releases landed on October 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Change Calculator | leafsystems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (13 ratings)](https://appshunter.io/ios/app/change-calculator/id367338685/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 1 MB | 56 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alain Stulz](https://appshunter.io/developer/899533224) | [Leaf Systems GmbH](https://appshunter.io/developer/757873095) |

## What reviewers say

### Change Calculator

[App page](https://appshunter.io/ios/app/change-calculator/id367338685)

Quickly calculate the correct change to give for any transaction. Ideal for cashiers, small businesses, or personal use to ensure accuracy at the point of sale.

**Highlights:** Calculate change in seconds, Enter total bill amount, Tap amount paid, Immediate change display, Useful for sales and businesses

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

**In-app purchases:** none


### leafsystems

[App page](https://appshunter.io/ios/app/leafsystems/id1476936918)

A versatile point-of-sale system designed for seamless online and offline use across all devices. It prioritizes data security with a local server and offers an intuitive interface for easy staff training. The system is modular and expandable to suit specific business needs.

**Highlights:** Available on all devices, Offline and online functionality, Enhanced stability and security, Intuitive user interface, Modular and expandable design, Certified interface for legal compliance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Change Calculator free?

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

### Is leafsystems free?

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

### Do Change Calculator or leafsystems have ads?

Neither Change Calculator nor leafsystems shows ads.

### Which is updated more often, Change Calculator or leafsystems?

Change Calculator ships an update every 32 months, and leafsystems every 2 months. Most recently, Change Calculator was updated on October 10, 2026 and leafsystems on September 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.*