# CalcBin vs Numby

The clearest difference is in-app purchases: Numby at none against CalcBin's 1. Numby also leads on ads (none vs shown) and update cadence (every 2 days vs every 6 months). CalcBin's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price there is nothing between them.

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

CalcBin ships an update every 6 months, Numby every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | CalcBin | Numby |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 days** |
| Size | 17 MB | 16 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joaquin Alejandro Bondulich](https://appshunter.io/developer/1361881385) | [TEAM MILESTONE GP.](https://appshunter.io/developer/1678715921) |

## 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 |


### Numby

[App page](https://appshunter.io/ios/app/numbybeautiful-calculator/id6755832409)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcBin free?

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

### Is Numby free?

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

### Do CalcBin or Numby have ads?

CalcBin shows ads; Numby does not.

### Which is updated more often, CalcBin or Numby?

CalcBin ships an update every 6 months, and Numby every 2 days. Most recently, CalcBin was updated on October 25, 2026 and Numby on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*