# 2numbers vs Calculator

The clearest difference is ads: 2numbers at none against Calculator's shown. Calculator's advantage is update cadence (daily vs every 27 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 2numbers sells 1 one-off in-app purchase and Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

2numbers ships an update every 27 months, Calculator daily. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 2numbers | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-visual-math/id6747378943/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 140 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Marco Locatelli](https://appshunter.io/developer/380883258) | [Vladislav Alikov](https://appshunter.io/developer/1603123547) |

## What reviewers say

### 2numbers

[App page](https://appshunter.io/ios/app/2numbers-2numeri/id1092951537)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dark Graphics | $0.99 | one-time |


### Calculator

[App page](https://appshunter.io/ios/app/calculator-visual-math/id6747378943)

This app transforms complex mathematical formulas into interactive computational graphs, allowing users to visualize and understand the logic behind calculations. It offers both scientific and boolean logic modes, with real-time editing capabilities for "what-if" analysis.

**Highlights:** Visualize math as node-based graphs, Interactive graph editing, Scientific calculator mode, Boolean logic solver, Save and load expressions, Customizable themes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the App and remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is 2numbers free?

2numbers is free to download, with in-app purchases available.

### Is Calculator free?

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

### Do 2numbers or Calculator have ads?

Calculator shows ads; 2numbers does not.

### Which is updated more often, 2numbers or Calculator?

2numbers ships an update every 27 months, and Calculator daily. Most recently, 2numbers was updated on September 29, 2026 and Calculator on September 24, 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.*