# EZDateCalc vs EarthClock Time Zone Converter

The clearest difference is in-app purchases: EZDateCalc at none against EarthClock Time Zone Converter's 1. EarthClock Time Zone Converter's advantage is update cadence (every 3 months vs every 27 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. EarthClock Time Zone Converter sells 1 in-app purchase, starting at $5.99 per year. EZDateCalc asks for nothing beyond the download.

EZDateCalc ships an update every 27 months, EarthClock Time Zone Converter every 3 months. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | EZDateCalc | EarthClock Time Zone Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/earthclock-time-zone-converter/id6503596287/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 48 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FIL N GO Inc.](https://appshunter.io/developer/1642613361) | [Sameer Rajadnya](https://appshunter.io/developer/1749220190) |

## What reviewers say

### EZDateCalc

[App page](https://appshunter.io/ios/app/ezdatecalc/id1643729409)

**Features:** macOS Compatibility

**In-app purchases:** none


### EarthClock Time Zone Converter

[App page](https://appshunter.io/ios/app/earthclock-time-zone-converter/id6503596287)

Visually convert time zones with an interactive dial and slide list. Easily see day/night status, dates, and track time across multiple locations. Save events to your calendar or set reminders with a single tap.

**Highlights:** Visual, interactive time conversion display, Time travel tool for precise conversions, Set native iOS alarms and calendar events, Powerful search and custom city labels, Detailed time, date, and timezone information, Day/night visual cues

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarthClock+ | $5.99 | per year |


## Frequently asked questions

### Is EZDateCalc free?

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

### Is EarthClock Time Zone Converter free?

EarthClock Time Zone Converter is free to download, with in-app purchases available.

### Do EZDateCalc or EarthClock Time Zone Converter have ads?

Neither EZDateCalc nor EarthClock Time Zone Converter shows ads.

### Which is updated more often, EZDateCalc or EarthClock Time Zone Converter?

EZDateCalc ships an update every 27 months, and EarthClock Time Zone Converter every 3 months. Most recently, EZDateCalc was updated on October 9, 2026 and EarthClock Time Zone Converter on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*