# Convert Any Unit Lite vs Pass3nger

The clearest difference is review sentiment: Convert Any Unit Lite at 73% against Pass3nger's 0%. Convert Any Unit Lite also leads on rating (4.7 vs 3.5) and ratings volume (48K vs 4). Pass3nger's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Convert Any Unit Lite holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Convert Any Unit Lite has 48K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of Convert Any Unit Lite's written reviews are positive against 0% of Pass3nger's.

Convert Any Unit Lite ships an update every 6 weeks, Pass3nger monthly. The most recent releases landed on November 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Convert Any Unit Lite | Pass3nger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (48K ratings)](https://appshunter.io/ios/app/convert-any-unit-lite/id478222820/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/pass3nger/id6444747151/reviews) |
| Number of ratings | **48K** | 4 |
| Positive reviews | **72.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 30 MB | 22 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cider Software LLC](https://appshunter.io/developer/465180756) | [amir ashrafi](https://appshunter.io/developer/1656601655) |

## What reviewers say

### Convert Any Unit Lite

[App page](https://appshunter.io/ios/app/convert-any-unit-lite/id478222820)

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

**Highlights:** Intelligent unit search with autocomplete, Automatic category selection, Integrated calculator, Save and organize favorite conversions, Supports over 6,400 units, Fractional conversion output

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Comprehensive unit conversions
- 💡 Allows custom unit creation
- 🔧 Useful for cooking, travel, and work
- 🔍 Intuitive and straightforward interface

**What reviewers complain about**

- 🔍 Too many unit options can be overwhelming
- 🔍 Ads can be intrusive and disrupt usage
- 🐛 Occasional bugs and freezing issues
- 🔋 High ad frequency drains battery quickly

**Reported bugs**

- Login screen freezes
- App crashes when opening certain conversions
- Custom unit values reset unexpectedly

**Requested features**

- Add Apple Watch app
- Improve ad placement and frequency
- Enhance custom unit creation experience
- Provide more unit categories and conversions


### Pass3nger

[App page](https://appshunter.io/ios/app/pass3nger/id6444747151)

This app facilitates the quick and convenient delivery of small packages and documents globally. Send envelopes, books, or other small items to any destination with ease.

**Highlights:** Global package delivery, Quick delivery service, Convenient package handling, Delivery of small items, Send to any destination

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Convert Any Unit Lite free?

Convert Any Unit Lite is free to download, with no in-app purchases.

### Is Pass3nger free?

Pass3nger is free to download, with no in-app purchases.

### Which has better reviews, Convert Any Unit Lite or Pass3nger?

Convert Any Unit Lite is rated higher. Convert Any Unit Lite averages 4.7 out of 5 from 48K ratings, while Pass3nger averages 3.5 from 4 ratings.

### Do Convert Any Unit Lite or Pass3nger have ads?

Convert Any Unit Lite shows ads; Pass3nger does not.

### Which is updated more often, Convert Any Unit Lite or Pass3nger?

Convert Any Unit Lite ships an update every 6 weeks, and Pass3nger monthly. Most recently, Convert Any Unit Lite was updated on November 3, 2026 and Pass3nger on October 7, 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.*