# 420 Clock

> 420 Clock (iPhone/iPad app by Tomasz Stefaniak.)

- Source: https://appshunter.io/ios/app/420-clock/id1046059721 (this page in markdown: same URL + `.md`)
- Developer: [Tomasz Stefaniak](https://appshunter.io/developer/1034317312)
- Category: Entertainment
- Price: $9.99
- Age rating: 17+
- Requires: iOS 10.0 · 15 MB
- Languages: English
- Released: 2015-10-31
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/420-clock/id1046059721/reviews.md

## What is 420 Clock?

There's always 4:20 somewhere and this app helps you find it! 420Clock tracks 4:20 in 35 different time zones, so when you need a 4:20, there's a 4:20. Smoke with your brothers and sisters all over the world! Set up alerts and never miss out on a 4:20


## Version history (last 1 release)

### 1.4 — 2018-09-19

You can now set up 420 alerts

## Apps similar to 420 Clock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Peaceful Clock](https://appshunter.io/ios/app/peaceful-clock/id6446031575) | 4.0 (1) | Free | Entertainment |
| [TimeLine Receiver](https://appshunter.io/ios/app/timeline-receiver/id1608787958) | — | Free | Entertainment |
| [ClockCounter](https://appshunter.io/ios/app/clockcounter/id6475032861) | 5.0 (2) | Free | Entertainment |
| [Flashsetter](https://appshunter.io/ios/app/flashsetter/id1110375389) | 3.2 (5) | Free | Entertainment |
| [BrickWatch](https://appshunter.io/ios/app/brickwatch/id6749587225) | — | Free | Entertainment |
| [UnPlay](https://appshunter.io/ios/app/unplay/id6450034641) | 3.9 (17) | $1.99 | Entertainment |

## More apps by Tomasz Stefaniak

- [Panda HSK - Learn Chinese](https://appshunter.io/ios/app/panda-hsk-learn-chinese/id1440976528)
- [Koala College](https://appshunter.io/ios/app/koala-college/id6756032418)

All apps by Tomasz Stefaniak: https://appshunter.io/developer/1034317312

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*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 2026-07-25.*