# Unity vs Time Zone Pro

The clearest difference is price: Unity at Free against Time Zone Pro's $2.99. Time Zone Pro's advantage is rating (4.9 vs 4.2) and in-app purchases (none vs 1). On ratings volume, update cadence, ads and device support there is nothing between them.

Unity is free to download; Time Zone Pro costs $2.99 up front. Unity sells 1 one-off in-app purchase. Time Zone Pro asks for nothing beyond the download.

Time Zone Pro holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 25 and 29 respectively. Written reviews point the same way: 44% of Unity's written reviews are positive against 77% of Time Zone Pro's.

Unity ships an update every 2 months, Time Zone Pro every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Unity | Time Zone Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.2 (25 ratings)](https://appshunter.io/ios/app/unity-the-best-unit-converter/id828401996/reviews) | **[4.9 (29 ratings)](https://appshunter.io/ios/app/time-zone-pro/id1557558517/reviews)** |
| Number of ratings | 25 | **29** |
| Positive reviews | 44.1% of reviews | **77.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 14 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Peachy Ventures Ltd.](https://appshunter.io/developer/828401999) | [Friendly Studio](https://appshunter.io/developer/1557558519) |

## What reviewers say

### Unity

[App page](https://appshunter.io/ios/app/unity-the-best-unit-converter/id828401996)

This app offers precise and powerful unit and currency conversion with over 600 conversion types. Save frequent conversions as favorites and access them easily from the home screen. It provides real-time currency rates and historical graphs, with customizable decimal points and calculator functionality.

**Highlights:** Over 600 conversion types, Favorites for quick access, Real-time currency rates, Currency graphs, Customizable decimal points, Built-in calculator

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Full Features | $2.99 | one-time |


### Time Zone Pro

[App page](https://appshunter.io/ios/app/time-zone-pro/id1557558517)

Easily track the time zones of your contacts worldwide. Avoid scheduling conflicts by seeing when your friends, family, or colleagues are awake and available. Organize contacts into groups and sync across your Apple devices.

**Highlights:** Time scrubbing, Contact groups, Cross-device sync (iOS/macOS), Automatic time zone detection, Home screen widgets, Night time indicator, Time zone map

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unity free?

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

### Is Time Zone Pro free?

Time Zone Pro costs $2.99, with no in-app purchases.

### Which has better reviews, Unity or Time Zone Pro?

Time Zone Pro is rated higher. Unity averages 4.2 out of 5 from 25 ratings, while Time Zone Pro averages 4.9 from 29 ratings.

### Do Unity or Time Zone Pro have ads?

Neither Unity nor Time Zone Pro shows ads.

### Which is updated more often, Unity or Time Zone Pro?

Unity ships an update every 2 months, and Time Zone Pro every 3 months. Most recently, Unity was updated on November 1, 2026 and Time Zone Pro on November 3, 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.*