# Conversion vs UniUni Dispatch

The clearest difference is price: UniUni Dispatch at Free against Conversion's $0.99. UniUni Dispatch also leads on update cadence (monthly vs every 2 months) and iOS requirement (12.1 vs 26.0). Conversion's advantage is rating (3.0 vs 2.3). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

UniUni Dispatch is free to download; Conversion costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Conversion holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews complicate that: 61% of Conversion's written reviews are positive against 67% of UniUni Dispatch's, so the app with the better star average is not the one people write more warmly about.

Conversion ships an update every 2 months, UniUni Dispatch monthly. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Conversion | UniUni Dispatch |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/conversion-unit-converter/id286552073/reviews)** | [2.3 (6 ratings)](https://appshunter.io/ios/app/uniuni-dispatch/id1223772094/reviews) |
| Number of ratings | 5 | **6** |
| Positive reviews | 61.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 56 MB |
| Requires iOS | 26.0 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duncan Campbell](https://appshunter.io/developer/286552076) | [Uni Express Inc.](https://appshunter.io/developer/1567631881) |

## What reviewers say

### Conversion

[App page](https://appshunter.io/ios/app/conversion-unit-converter/id286552073)

This utility app provides instant conversions between a wide range of units, including metric, imperial, and currency. It features live exchange rates and supports 33 languages, all within a clean, clutter-free interface.

**Highlights:** Extensive unit categories (12 categories, 96 units), Live, offline-capable currency exchange rates, Supports 33 languages and regional number formats, Modern, clutter-free interface with fluid animations, Full VoiceOver and accessibility support, No ads, analytics, or tracking

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

**In-app purchases:** none


### UniUni Dispatch

[App page](https://appshunter.io/ios/app/uniuni-dispatch/id1223772094)

Become an independent contractor and earn money by making deliveries on your own schedule. This app allows you to manage your assigned packages, view routes, and track your earnings.

**Highlights:** Manage deliveries, Scan packages, View delivery routes, Update delivery status, Track earnings

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

**In-app purchases:** none


## Frequently asked questions

### Is Conversion free?

Conversion costs $0.99, with no in-app purchases.

### Is UniUni Dispatch free?

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

### Which has better reviews, Conversion or UniUni Dispatch?

Conversion is rated higher. Conversion averages 3.0 out of 5 from 5 ratings, while UniUni Dispatch averages 2.3 from 6 ratings.

### Do Conversion or UniUni Dispatch have ads?

Neither Conversion nor UniUni Dispatch shows ads.

### Which is updated more often, Conversion or UniUni Dispatch?

Conversion ships an update every 2 months, and UniUni Dispatch monthly. Most recently, Conversion was updated on September 29, 2026 and UniUni Dispatch on September 21, 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.*