# ToolsUnitConverter vs Talk Calculator

The clearest difference is in-app purchases: ToolsUnitConverter at none against Talk Calculator's 2. ToolsUnitConverter also leads on update cadence (every 5 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Talk Calculator sells 2 in-app purchases, starting at $0.99 per month. ToolsUnitConverter asks for nothing beyond the download.

ToolsUnitConverter ships an update every 5 days, Talk Calculator every 5 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ToolsUnitConverter | Talk Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 months |
| Size | 3 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成 熊](https://appshunter.io/developer/1642462750) | [丽俨 龚](https://appshunter.io/developer/1816613061) |

## What reviewers say

### ToolsUnitConverter

[App page](https://appshunter.io/ios/app/toolsunitconverter/id6754634175)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


### Talk Calculator

[App page](https://appshunter.io/ios/app/talk-calculator/id6763750905)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Life | $5.99 | one-time |


## Frequently asked questions

### Is ToolsUnitConverter free?

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

### Is Talk Calculator free?

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

### Do ToolsUnitConverter or Talk Calculator have ads?

Neither ToolsUnitConverter nor Talk Calculator shows ads.

### Which is updated more often, ToolsUnitConverter or Talk Calculator?

ToolsUnitConverter ships an update every 5 days, and Talk Calculator every 5 months. Most recently, ToolsUnitConverter was updated on October 24, 2026 and Talk Calculator on October 28, 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.*