# DateTime - Date Formatter — Full Unicode LDML Reference

> Unicode LDML date format specification reference and testing tool. (iPhone/iPad app by Parra LLC.)

- Source: https://appshunter.io/ios/app/datetime-date-formatter/id1510255768 (this page in markdown: same URL + `.md`)
- Developer: [Parra LLC](https://appshunter.io/developer/1865552317)
- Category: Reference, Developer Tools
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 6 MB
- Languages: American English
- Released: 2020-04-28
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/datetime-date-formatter/id1510255768/reviews.md

## What is DateTime?

DateTime allows you to test out arbitrary formatted dates to preview them with the current time. DateTime is also a full and complete reference to the Unicode LDML date format specification.

After you have a date format that you're happy with, DateTime supports sharing the format string, allowing you to easily send it to yourself or others.

## Key features

- Test arbitrary date formats
- Preview with current time
- Full Unicode LDML reference
- Share format strings


## Frequently asked questions about DateTime

### What is DateTime used for?

DateTime allows you to test arbitrary date formats and preview them with the current time. It also serves as a complete reference for the Unicode LDML date format specification.

### Can I share my date formats with others using DateTime?

Yes, once you have a date format you are happy with, DateTime supports sharing the format string. This makes it easy to send your custom formats to yourself or others.

### What devices is DateTime available on?

DateTime is available on iPhone and iPod devices. It is designed for iOS users who need a reference for date formatting.

### How often is DateTime updated?

DateTime was last updated on April 28, 2020, with version 1.0. The app has not received updates since its initial release.

### What is the age rating for DateTime?

DateTime has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

### Does DateTime have ads?

No, DateTime does not contain advertisements. The app is completely ad-free, providing an uninterrupted user experience.

### Is DateTime free to use?

Yes, DateTime is available for free. There are no costs associated with downloading or using the app's features.

## Version history (last 1 release)

### 1.0 — 2020-04-28

No release notes.

## Apps similar to DateTime

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TransMEA_IndoorMap](https://appshunter.io/ios/app/transmea-indoormap/id6470925943) | — | Free | Reference |
| [YooniKey](https://appshunter.io/ios/app/yoonikey/id6448070032) | 4.8 (11) | Free | Reference |

## More apps by Parra LLC

- [pwd - Password Generator](https://appshunter.io/ios/app/pwd-password-generator/id1508070176)
- [Only Recipes: Recipe Keeper](https://appshunter.io/ios/app/only-recipes-recipe-keeper/id1553858589)
- [Cat IQ Test](https://appshunter.io/ios/app/cat-iq-test/id6759520249)
- [Dog IQ Test: Pup Quiz](https://appshunter.io/ios/app/dog-iq-test-pup-quiz/id6759539103)
- [Drops for Claude Code](https://appshunter.io/ios/app/drops-for-claude-code/id6760681118)
- [Girl Math: Return Tracker](https://appshunter.io/ios/app/girl-math-return-tracker/id6761315341)

All apps by Parra LLC: https://appshunter.io/developer/1865552317

## Related topics

[date formatter](https://appshunter.io/ios/topics/date-formatter) · [formatter](https://appshunter.io/ios/topics/formatter)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*