# Calc The App vs ToolChain Work

The clearest difference is in-app purchases: ToolChain Work at none against Calc The App's 3. ToolChain Work also leads on update cadence (every 6 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. ToolChain Work asks for nothing beyond the download.

Calc The App ships an update every 25 months, ToolChain Work every 6 weeks. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Calc The App | ToolChain Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 6 weeks** |
| Size | 3 MB | 32 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tomasz Lukaszyk](https://appshunter.io/developer/1434196795) | [Shanghai NanoJClean Technology Co., Ltd.](https://appshunter.io/developer/1306451321) |

## 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 |


### ToolChain Work

[App page](https://appshunter.io/ios/app/toolchain-work/id1569298323)

**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 ToolChain Work free?

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

### Do Calc The App or ToolChain Work have ads?

Neither Calc The App nor ToolChain Work shows ads.

### Which is updated more often, Calc The App or ToolChain Work?

Calc The App ships an update every 25 months, and ToolChain Work every 6 weeks. Most recently, Calc The App was updated on September 17, 2026 and ToolChain Work on May 19, 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.*