# CalcBin vs Binary Calculator SDG

The clearest difference is in-app purchases: Binary Calculator SDG at none against CalcBin's 1. Binary Calculator SDG also leads on iOS requirement (11.0 vs 14.0). CalcBin's advantage is update cadence (every 6 months vs every 12 months). On price, ads and device support there is nothing between them.

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

CalcBin ships an update every 6 months, Binary Calculator SDG every 12 months. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CalcBin | Binary Calculator SDG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 12 months |
| Size | 17 MB | 12 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joaquin Alejandro Bondulich](https://appshunter.io/developer/1361881385) | [SDG CODE DOO NIS](https://appshunter.io/developer/1343251532) |

## What reviewers say

### CalcBin

[App page](https://appshunter.io/ios/app/calcbin/id6630368724)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $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 CalcBin free?

CalcBin 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 CalcBin or Binary Calculator SDG have ads?

Both CalcBin and Binary Calculator SDG show ads.

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

CalcBin ships an update every 6 months, and Binary Calculator SDG every 12 months. Most recently, CalcBin was updated on May 16, 2026 and Binary Calculator SDG on September 14, 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.*