# Deep Focus Timer: Calibrate — Simple brain dump & done list

> Simple brain dump & done list (iPhone/iPad app by Mujaheth Mohammad.)

- Source: https://appshunter.io/ios/app/deep-focus-timer-calibrate/id6758550591 (this page in markdown: same URL + `.md`)
- Developer: [Mujaheth Mohammad](https://appshunter.io/developer/1873572607)
- Category: Productivity, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 17.0 · 37 MB
- Languages: American English
- Released: 2026-04-10
- Data updated: 2026-08-03
- User reviews in markdown: https://appshunter.io/ios/app/deep-focus-timer-calibrate/id6758550591/reviews.md

## What is Deep Focus Timer?

Calibrate is a deep focus timer with a simple idea: empty your head first, then sit with one thing.

Start with a brain dump — everything on your mind becomes a simple, organized to-do list. Swipe one line to begin a focus session. While you sit, Calibrate checks in quietly on your Lock Screen: still present, or did something pull you away? You answer in one tap. That's the whole mechanic.

If you've outgrown the rigid 25/5 of pomodoro, this is what comes after: sessions that fit you, gentle check-ins instead of alarms, and an honest record instead of a score.

Over time, the answers become something rare: an honest record of your attention. Not a score. Not a streak. A quiet mirror.

WHAT'S INSIDE

• Deep focus sessions — open-ended, with gentle check-ins at your rhythm
• Live Activity on the Lock Screen — your sitting stays present without unlocking your phone
• Brain dump to to-dos — capture fast, sort into spaces later
• The done list — finished things stay visible; your day ends with evidence, not guilt
• Keeping track — "when did I last change the filter?" Cross a to-do off, keep track of it, and the date is always there
• Weekly recap — your week, mirrored back in one calm card, with one line you carry into the next
• No streaks, no shame, no red badges — Calibrate helps you notice; it never judges

WHO IT'S FOR

People who've tried blockers and streak apps and want something gentler. Students in long study sessions. Anyone whose attention wanders — ADHD brains welcome; the app never punishes a wandered mind, it just asks kindly.

Free for 14 days, everything open — no card needed. After that, your to-dos, journal, and history stay free forever. Calibrate Plus (focus sessions, habit intelligence, new weekly recaps) is a monthly or yearly subscription (prices shown in the App Store).

Privacy policy: https://usecalibrate.app/privacy.html
Terms of use: https://usecalibrate.app/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Calibrate Plus Yearly | $39.99 | per year |
| Calibrate Plus Monthly | $9.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $79.99 | one-time |



## Version history (last 4 releases)

### 2.0.1 — 2026-07-30

A better beginning: Calibrate now asks what brings you here, and starts with the door that fits.
Plus small fixes and calmer edges throughout.
If something feels off, tell us. We read everything.

### 2.0.0 — 2026-07-25

Calibrate 2.0 is a fresh start.

• To-dos — empty your head into one calm list, with spaces for what belongs together
• Focus sessions — open-ended, with gentle check-ins right on your Lock Screen
• Just start — sit with something for three minutes; momentum usually follows
• Recap — an honest look at where your week actually went
• Keeping track — quick marks for "when did I last…?"

No streaks, no shame — a timer that notices with you.

### 1.0.1 — 2026-04-11

Improved discoverability.

### 1.0.0 — 2026-04-10

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 2026-08-03.*