# FlutterTime Timezone Converter vs Units Calculator

The clearest difference is ads: FlutterTime Timezone Converter at none against Units Calculator's shown. FlutterTime Timezone Converter also leads on device support (4 vs 2). Units Calculator's advantage is iOS requirement (15.0 vs 18.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | FlutterTime Timezone Converter | Units Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/fluttertime-timezone-converter/id6740316879/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 3 MB | 6 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DBElement, LLC](https://appshunter.io/developer/292400771) | [Rakesh Bhadani](https://appshunter.io/developer/1647133078) |

## What reviewers say

### FlutterTime Timezone Converter

[App page](https://appshunter.io/ios/app/fluttertime-timezone-converter/id6740316879)

Effortlessly manage global time zones with a visual timeline. This app simplifies scheduling for remote teams and travelers by showing time differences and availability at a glance. It offers precise time zone support and customizable labels without ads or tracking.

**Highlights:** Visual timeline for time zone alignment, At-a-glance status indicators, Support for unlimited locations, UTC, GMT, and Military (Zulu) time, Customizable clock labels, Dark Mode and Liquid Glass design

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Units Calculator

[App page](https://appshunter.io/ios/app/units-calculator/id6742182706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlutterTime Timezone Converter free?

FlutterTime Timezone Converter is free to download, with no in-app purchases.

### Is Units Calculator free?

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

### Do FlutterTime Timezone Converter or Units Calculator have ads?

Units Calculator shows ads; FlutterTime Timezone Converter does not.

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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.*