# 4:21 - How to Quit Weed — Cravings & Withdrawal Tracker

> Quit marijuana support system with tracking, coaching, and motivation. (iPhone/iPad app by Centerpoint AI LLC.)

- Source: https://appshunter.io/ios/app/421-how-to-quit-weed/id6745826762 (this page in markdown: same URL + `.md`)
- Developer: [Centerpoint AI LLC](https://appshunter.io/developer/1702078486)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.43/5 from 7 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0.0 · 46 MB
- Languages: English
- Released: 2025-07-03
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/421-how-to-quit-weed/id6745826762/reviews.md

## What is 4?

Quit smoking weed, quit vaping cannabis, or stop edibles with 4:21,  your 24/7 quit marijuana support system.

Struggling with how to quit weed?  Don't even know where to start?   Whether you're going cold turkey or taking a tolerance break, 4:21 gives you a plan, craving relief, and motivation to stay on track.

Features:

• Quit Coach (Sage) -24/7 coping tips for cravings, anxiety, and late-night doubts, powered by clinical research. Got a question about quitting weed? Sage has personalized answers, whether it is 4:20 AM or 4:20 PM.

• Weed Withdrawal Guide & Tracker - See exactly when symptoms start, peak, and fade plus proven ways to make them easier.

• Quit Preparation Checklist - 10 clear steps to set you up for success on your quit date.

• Achievements - Stay motivated with 30+ achievements for streaks, days not high, money saved, and accountability.

• Daily Check-ins - Daily tracker for mood, cravings, use, and triggers to spot patterns and prevent relapse.

• Progress Dashboards - Watch your sober days, money saved, and health milestones grow.

No judgment. No lectures. Just a proven way to quit marijuana and stay dope free. 

Use Free or Go Premium

4:21 is free to download and use. You can start today with core features: daily check-ins, quit checklist, and progress tracker.  You will also get a free trial of the premium features:

• Unlimited, always-on quit support with Sage
• Withdrawal and health benefit tracking
• Achievements

You can upgrade any time to keep these premium features.

Subscription Details (Handled via Apple):
• Payment charged to your Apple ID upon purchase.
• Auto-renews unless canceled at least 24 hours before renewal.
• Manage or cancel easily in your Apple Account settings.

Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- 24/7 quit coach for cravings and anxiety
- Withdrawal symptom guide and tracker
- Quit preparation checklist
- Motivational achievements
- Daily check-ins for mood and triggers
- Progress dashboards

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 1 month subscription | $2.99 | per month |
| 1 year subscription | $9.99 | per year |
| 1 week subscription | $4.99 | per 7 days |
| 3 month subscription | $29.99 | per 3 months |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/421-how-to-quit-weed/id6745826762/reviews.md

### 1/5 — Loved it before the paywall

*2025-09-17*

Found this app really useful until the update included a paywall. I get needing to make some money for creating something, but $10 a month? You should be ashamed of yourself for profiting so much off of people’s addictions.

**Developer response:** Thank you.  We appreciate your feedback and want to remind you that many of the features for the app remain free to use forever.  We are still working through the pricing for our premium features and will take what you said into consideration.

### 5/5 — Thoughtful design

*2025-07-29*

This has actually been very helpful for building in daily triggers for more self-accountability.

### 5/5 — Treat Myself

*2025-07-13*

Seven days in without my nightly smoke, and already seeing extra cash in my pocket. Seeing those savings pile up each day feels great. $35 so far!

## Frequently asked questions about 4

### Does 4:21 have ads?

Yes, 4:21 contains advertisements. As a free app with in-app purchases, it utilizes ads to support its development and ongoing services.

### What are the subscription options for 4:21?

4:21 offers several subscription plans, including a 1-month subscription for $2.99 with a 3-day free trial, a 1-week subscription for $4.99, a 3-month subscription for $29.99, and a 1-year subscription for $9.99 with a 3-day free trial.

### How do I cancel my 4:21 subscription?

Subscription management and cancellation for 4:21 are handled through your Apple Account settings. You can cancel auto-renewal at least 24 hours before the renewal date.

### What devices is 4:21 available on?

4:21 is available on iPhone and iPod devices. It is designed for iOS users seeking support in quitting marijuana.

### What is the age rating for 4:21?

4:21 has an age rating of 17+. This is due to the sensitive nature of addiction recovery and related topics.

### How often is 4:21 updated?

The latest version of 4:21 is 2.0.0, which was last updated on September 11, 2025. Updates typically include new features, bug fixes, and performance improvements.

### What are the core features of the free version of 4:21?

The free version of 4:21 includes essential features such as daily check-ins, a quit preparation checklist, and a progress tracker. Users also receive a free trial of premium features.

### What kind of support does the Quit Coach (Sage) in 4:21 offer?

The Quit Coach (Sage) provides 24/7 coping tips for cravings, anxiety, and doubts, powered by clinical research. It offers personalized answers to questions about quitting weed at any time.

## Version history (last 5 releases)

### 2.0.0 — 2025-09-11

4:21 v2 is here!  Introducing a quit preparation checklist and achievements to help you start and stay committed to your quit.

### 1.2.5 — 2025-08-27

Improved onboarding flow and usability tweaks to make quitting even easier.

### 1.2.4 — 2025-08-12

Squashed some roaches (we mean bugs) and made performance improvements.  Introduced ability to reset quit date in case you need to start over.

### 1.2.3 — 2025-07-31

Improved check-in experience.

### 1.2.2 — 2025-07-28

Usability improvements to help you beat addiction.

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## More apps by Centerpoint AI LLC

- [Figure Flash: Mental Math](https://appshunter.io/ios/app/figure-flash-mental-math/id6460275986)

All apps by Centerpoint AI LLC: https://appshunter.io/developer/1702078486

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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 2026-06-10.*