# Basic Calc Plus vs Calc The App

The clearest difference is in-app purchases: Basic Calc Plus at none against Calc The App's 3. Calc The App's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Calc The App sells 3 one-off in-app purchases. Basic Calc Plus asks for nothing beyond the download.

Basic Calc Plus ships an update every 17 months, Calc The App every 25 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Basic Calc Plus | Calc The App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 17 months** | Every 25 months |
| Size | 5 MB | 3 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Osamu Ishigami](https://appshunter.io/developer/901265058) | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) |

## What reviewers say

### Basic Calc Plus

[App page](https://appshunter.io/ios/app/basic-calc-plus/id926102502)

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

**In-app purchases:** none


### Calc The App

[App page](https://appshunter.io/ios/app/calc-the-app/id1434196796)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Espresso | $0.99 | one-time |
| Coffee | $2.99 | one-time |
| Croissant | $4.99 | one-time |


## Frequently asked questions

### Is Basic Calc Plus free?

Basic Calc Plus is free to download, with no in-app purchases.

### Is Calc The App free?

Calc The App is free to download, with in-app purchases available.

### Do Basic Calc Plus or Calc The App have ads?

Basic Calc Plus shows ads; Calc The App does not.

### Which is updated more often, Basic Calc Plus or Calc The App?

Basic Calc Plus ships an update every 17 months, and Calc The App every 25 months. Most recently, Basic Calc Plus was updated on October 3, 2026 and Calc The App on October 4, 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.*