# Conversion Calculator Units vs Strong Password Generator

The clearest difference is review sentiment: Conversion Calculator Units at 82% against Strong Password Generator's 0%. Conversion Calculator Units also leads on price (Free vs $1.99) and rating (4.7 vs 3.0). Strong Password Generator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Conversion Calculator Units is free to download; Strong Password Generator costs $1.99 up front. Conversion Calculator Units sells 1 one-off in-app purchase. Strong Password Generator asks for nothing beyond the download.

Conversion Calculator Units holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 82% of Conversion Calculator Units's written reviews are positive against 0% of Strong Password Generator's.

Conversion Calculator Units ships an update every 2 months, Strong Password Generator every 17 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Conversion Calculator Units | Strong Password Generator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (5K ratings)](https://appshunter.io/ios/app/conversion-calculator-units/id727632233/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/strong-password-generator/id1468302178/reviews) |
| Number of ratings | **5K** | 2 |
| Positive reviews | **82.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 41 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [loay setrak](https://appshunter.io/developer/923932983) |

## What reviewers say

### Conversion Calculator Units

[App page](https://appshunter.io/ios/app/conversion-calculator-units/id727632233)

This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

**Highlights:** Converts over 140 units, Supports 12 conversion categories, Customizable themes, Drag and set unit positions, Add units to favorites, Share converted units via email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 User-friendly
- 🚀 Easy to use
- 💡 Helpful for learning metric system
- 👍 Great for conversions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Ads disrupt usage
- 🐛 Difficult to change units
- 🐛 Lacks portrait mode
- 🐛 Upside-down orientation issues
- 🐛 Cluttered UI design

**Reported bugs**

- Ads not removed after purchase
- Incorrect unit conversions

**Requested features**

- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order


### Strong Password Generator

[App page](https://appshunter.io/ios/app/strong-password-generator/id1468302178)

Easily create secure, random passwords with customizable options. Generate passwords with numbers, symbols, and letters, and exclude similar characters for enhanced security. Save your generated passwords securely with a master password and copy them with a single tap.

**Highlights:** Generate random passwords, Include numbers, symbols, and letters, Exclude similar characters, Adjust password length (4-64 characters), Save passwords securely, Copy passwords with a tap, Widget for quick generation

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

**In-app purchases:** none


## Frequently asked questions

### Is Conversion Calculator Units free?

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

### Is Strong Password Generator free?

Strong Password Generator costs $1.99, with no in-app purchases.

### Which has better reviews, Conversion Calculator Units or Strong Password Generator?

Conversion Calculator Units is rated higher. Conversion Calculator Units averages 4.7 out of 5 from 5K ratings, while Strong Password Generator averages 3.0 from 2 ratings.

### Do Conversion Calculator Units or Strong Password Generator have ads?

Conversion Calculator Units shows ads; Strong Password Generator does not.

### Which is updated more often, Conversion Calculator Units or Strong Password Generator?

Conversion Calculator Units ships an update every 2 months, and Strong Password Generator every 17 months. Most recently, Conversion Calculator Units was updated on October 13, 2026 and Strong Password Generator on October 13, 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.*