# PhoneStack: Focus with Friends — Block apps, lock in together

> Collaborative app to block distracting phone usage with friends. (iPhone/iPad app by Diego Prozzi.)

- Source: https://appshunter.io/ios/app/phonestack-focus-with-friends/id6785948667 (this page in markdown: same URL + `.md`)
- Developer: [Diego Prozzi](https://appshunter.io/developer/6785948669)
- Category: Productivity, Social Networking
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English
- Released: 2026-07-22
- Data updated: 2026-08-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/phonestack-focus-with-friends/id6785948667/reviews.md

## What is PhoneStack?

PhoneStack - phones down, together.

Putting your phone away shouldn't be a lonely test of willpower. PhoneStack turns it into something you do with your friends.

START A STACK
"Phones down for an hour, who's in?" Share a code, your friends hop in, and your distracting apps actually get blocked while you're locked in using Apple's own Screen Time technology. See who's present live, and nudge anyone who drifts.

MAKE A PACT
Pick a daily limit with your friends like under an hour of social apps a day. Your phone keeps count privately, and the group streak grows every clean day. First one over the limit breaks it for everyone. You get a heads-up when you're 5 minutes from the line, and everyone knows when someone caves.

KEEP YOUR STREAK
Every session and every clean day builds streaks you keep together with your roommates, your study group, your people. Don't be the one who breaks it.

TAP TO LOCK IN
Bring two phones together and a Stack starts. That's it.

YOUR USAGE STAYS YOURS
Which apps you pick and how long you use them never leaves your phone, Apple's system does the counting on your device. Your friends only ever see whether you held the line: pass or fail, never lists, never minutes.

PhoneStack is free. Grab your friends and lock in.

## Key features

- Shared focus sessions
- App blocking via Screen Time
- Live presence tracking
- Group streaks for digital well-being
- Daily social app usage limits
- Accountability nudges


## Frequently asked questions about PhoneStack

### How does PhoneStack help me focus with friends?

PhoneStack allows you to start shared "Stacks" where distracting apps are blocked for everyone involved, using Apple's Screen Time technology. You can see who is present live and encourage each other to stay focused.

### What is a "Pact" in PhoneStack?

A Pact is a daily limit on social app usage that you agree upon with your friends. The group streak grows with each clean day, and the first person to exceed the limit breaks it for everyone.

### Does PhoneStack track my individual app usage?

No, your specific app usage and the time spent on them remain private on your device. Friends only see whether you passed or failed to meet the group's focus goal, not the details of your usage.

### How are streaks maintained in PhoneStack?

Streaks are built by completing focus sessions and achieving clean days where everyone adheres to the agreed-upon limits. These streaks are kept collectively with your friends, roommates, or study group.

### Is PhoneStack available on Android devices?

Based on the provided data, PhoneStack is currently supported on iPhone devices only.

### How often is PhoneStack updated?

The app was last updated on July 23, 2026, with version 1.0. Further update frequency is not specified.

### What is the age rating for PhoneStack?

PhoneStack has an age rating of 4+, making it suitable for a wide range of users.

### Does PhoneStack have ads?

No, the application does not contain advertisements.

## Version history (last 2 releases)

### 1.1 — 2026-08-18

Profiles and flexing, mostly:

- Edit your profile: change your name, pick a new username, add a photo
- Pact cards now show who's in the pact with you
- Share your streak: post the card straight to your story
- New notifications when you get a friend request or someone joins your pact
- Way faster: your pacts and friends now show up instantly instead of after a refresh

Plus small fixes to keep your streaks honest.

### 1.0 — 2026-07-23

No release notes.

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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 2026-08-25.*