# Calc The App vs Average Variable Cost

The clearest difference is in-app purchases: Average Variable Cost at none against Calc The App's 3. Average Variable Cost also leads on update cadence (every 3 weeks vs every 25 months) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

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

Calc The App ships an update every 25 months, Average Variable Cost every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Calc The App | Average Variable Cost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 weeks** |
| Size | 3 MB | 41 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) | [Stage Coding](https://appshunter.io/developer/1637068135) |

## What reviewers say

### 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 |


### Average Variable Cost

[App page](https://appshunter.io/ios/app/average-variable-cost/id1618659899)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calc The App free?

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

### Is Average Variable Cost free?

Average Variable Cost is free to download, with no in-app purchases.

### Do Calc The App or Average Variable Cost have ads?

Neither Calc The App nor Average Variable Cost shows ads.

### Which is updated more often, Calc The App or Average Variable Cost?

Calc The App ships an update every 25 months, and Average Variable Cost every 3 weeks. Most recently, Calc The App was updated on October 26, 2026 and Average Variable Cost on October 27, 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.*