# Ratio Simplifier vs Binary Calculator SDG

The clearest difference is in-app purchases: Binary Calculator SDG at none against Ratio Simplifier's 1. Binary Calculator SDG also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). Ratio Simplifier's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Ratio Simplifier sells 1 one-off in-app purchase. Binary Calculator SDG asks for nothing beyond the download.

Ratio Simplifier ships an update every 17 months, Binary Calculator SDG every 12 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ratio Simplifier | Binary Calculator SDG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 12 months** |
| Size | 4 MB | 12 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Agustiyansyah Syam](https://appshunter.io/developer/1770080692) | [SDG CODE DOO NIS](https://appshunter.io/developer/1343251532) |

## What reviewers say

### Ratio Simplifier

[App page](https://appshunter.io/ios/app/ratio-simplifier/id6711354787)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ratio Simplifier Pro | $1.99 | one-time |


### Binary Calculator SDG

[App page](https://appshunter.io/ios/app/binary-calculator-sdg/id6741471372)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ratio Simplifier free?

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

### Is Binary Calculator SDG free?

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

### Do Ratio Simplifier or Binary Calculator SDG have ads?

Binary Calculator SDG shows ads; Ratio Simplifier does not.

### Which is updated more often, Ratio Simplifier or Binary Calculator SDG?

Ratio Simplifier ships an update every 17 months, and Binary Calculator SDG every 12 months. Most recently, Ratio Simplifier was updated on October 8, 2026 and Binary Calculator SDG on October 10, 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.*