# JK TONERS vs Simple Margin Calculator

The clearest difference is in-app purchases: JK TONERS at none against Simple Margin Calculator's 2. JK TONERS also leads on iOS requirement (13.0 vs 26.5). Simple Margin Calculator's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Simple Margin Calculator sells 2 one-off in-app purchases. JK TONERS asks for nothing beyond the download.

## The numbers

| Metric | JK TONERS | Simple Margin Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 158 MB | 6 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Niraj Karwa](https://appshunter.io/developer/1820810088) | [Jun Yamabe](https://appshunter.io/developer/1732682049) |

## What reviewers say

### JK TONERS

[App page](https://appshunter.io/ios/app/jk-toners/id6747322656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Margin Calculator

[App page](https://appshunter.io/ios/app/simple-margin-calculator/id6779686999)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is JK TONERS free?

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

### Is Simple Margin Calculator free?

Simple Margin Calculator is free to download, with in-app purchases available.

### Do JK TONERS or Simple Margin Calculator have ads?

JK TONERS shows ads; Simple Margin Calculator does not.

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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.*