# Flint: Alarm to Screen Lock — make habits for screen & alarm

> make habits for screen & alarm (iPhone/iPad app by Taeyoung Kim.)

- Source: https://appshunter.io/ios/app/flint-alarm-to-screen-lock/id6780759875 (this page in markdown: same URL + `.md`)
- Developer: [Taeyoung Kim](https://appshunter.io/developer/1851355813)
- Category: Productivity, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 117 MB
- Languages: American English, Korean
- Released: 2026-06-22
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/flint-alarm-to-screen-lock/id6780759875/reviews.md

## What is Flint?

Spark the change that you've been urging for. 

• Wake up on time, with challenges that will force you out of bed.
• Then make sure you are focused during the day, as you are blocked out of your apps as you wake up. We are maxing the amount of friction from what pulls you in, and beat a challenge to get through. 
100% on-device.

Take back your focus.
• Flint puts a barrier in front of the apps that pull you in. When you reach for Instagram, TikTok, or whatever steals your hours, Flint stops you with a shield — and the only way through is to beat a quick challenge first. That tiny pause is usually all it takes to put the phone back down.

HOW IT WORKS
• Pick the apps you want to block
• Block them all the time, or only during set hours each day
• Open a blocked app and Flint shows a shield
• Beat a challenge to earn a short window of access
• When time's up, the apps re-block automatically

THE MORE YOU OPEN, THE HARDER IT GETS
Every time you come back, the challenge gets tougher — so impulse-checking actually costs you something.

CHOOSE YOUR CHALLENGE
GET MOVING
  • Squats — do real reps in front of the camera
  • Pushups — do real pushups with our pushup counter
  • Step it out — get up and walk it off
  • Item Hunt — get up and find the household object
GET THE BRAIN PUMPING
  • Math — solve quick arithmetic
  • Color memory — memorize and tap the tiles
  • Phrase recall — find the missing word

WAKE UP
Set an alarm you can only silence by completing a challenge. Do squats, walk it out, or solve math to shut it off. No more snoozing your way through the morning.

SEE YOUR PROGRESS
Track how many times you resisted, how often you gave in, and which challenges keep you honest.

PRIVATE BY DESIGN
Flint runs entirely on your device using Apple's Screen Time framework. It never sees what you do inside your apps, and nothing leaves your phone.

LIVE ACTIVITIES
Know how much time you have left before your apps get blocked once again.

Less doomscrolling. Better mornings. Spark the flame of new good habits.

All features require a subscription.


Payments and Renewal:
Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period.
You can manage or turn off auto-renew in your Account settings at any time after purchase
No cancellation of the current subscription is allowed during the active period.
Terms of use: https://http://goflint.app/terms
Privacy policy: https://http://goflint.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Sub | $4.99 | per month |
| Annual Subscription | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $87.99 | one-time |



## Version history (last 5 releases)

### 1.3.0 — 2026-08-17

we added a video trimmer! make the perfect alarm screen

### 1.2.0 — 2026-07-31

DESIGN YOUR OWN ALARM SCREENS!
You can now design your own alarm screens to make sure you wake up!

### 1.1.1 — 2026-07-24

Changed the name to Flint!
we felt we can spark changes better.
also updates to the alarm for better stability

### 1.1.0 — 2026-07-08

new challenges! try to trace shapes and find items
update smaller bug fixes and ui

### 1.0.2 — 2026-07-01

updated ui and usability

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| [Phone Master - Clean Storage](https://appshunter.io/ios/app/phone-master-clean-storage/id6474995568) | 4.5 (44) | Free | Productivity |
| [Turning: Screen Time & Routine](https://appshunter.io/ios/app/turning-screen-time-and-routine/id6449270376) | 4.1 (35) | Free | Productivity |
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## More apps by Taeyoung Kim

- [HoopSmarts: Grow Basketball IQ](https://appshunter.io/ios/app/hoopsmarts-grow-basketball-iq/id6755015811)

All apps by Taeyoung Kim: https://appshunter.io/developer/1851355813

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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 2026-08-20.*