# Password Generation vs Unit Conversion

The clearest difference is in-app purchases: Password Generation at none against Unit Conversion's 6. Password Generation also leads on ads (none vs shown) and iOS requirement (14.1 vs 18.2). Unit Conversion's advantage is update cadence (every 10 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Unit Conversion sells 6 in-app purchases, starting at $2.49 per month. Password Generation asks for nothing beyond the download.

Password Generation ships an update every 5 months, Unit Conversion every 10 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Password Generation | Unit Conversion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 33 MB |
| Requires iOS | **14.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Goktas](https://appshunter.io/developer/1604433091) | [Dzmitry Dzemidziuk](https://appshunter.io/developer/1868205867) |

## What reviewers say

### Password Generation

[App page](https://appshunter.io/ios/app/password-generation/id6470370293)

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

**In-app purchases:** none


### Unit Conversion

[App page](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106)

Instantly convert between numerous units across various categories like weight, length, and temperature. View all conversions simultaneously on a single screen without navigating through multiple menus. Offers offline currency conversion and detailed clothing size charts.

**Highlights:** Simultaneous unit conversion display, Offline currency conversion, Clothing size charts, Haptic feedback on unit selection, Customizable themes and accent colors, Copy, paste, and share conversions, 17 calculated conversion categories

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.49 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $20.99 | per year |
| Premium Annual | $29.99 | per year |
| Lifetime Premium | $41.99 | one-time |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is Password Generation free?

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

### Is Unit Conversion free?

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

### Do Password Generation or Unit Conversion have ads?

Unit Conversion shows ads; Password Generation does not.

### Which is updated more often, Password Generation or Unit Conversion?

Password Generation ships an update every 5 months, and Unit Conversion every 10 days. Most recently, Password Generation was updated on November 7, 2026 and Unit Conversion on November 6, 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.*