Comparison

MetaTimer Timeboxing for ADHD vs Second Brain

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MetaTimer Timeboxing for ADHD

This app helps individuals with time blindness and task initiation challenges by providing a flexible timeboxing system. It allows users to plan their day with visual timelines and focus on tasks with distraction-free sessions, offering gentle guidance for better productivity.

Highlights
  • Flexible timeboxing
  • Visual timeline view
  • Distraction-free focus timer
  • Task estimation vs. actual time tracking
  • Routine creation
  • Finish by prediction
  • Calendar and Reminders integration
Read full description

Timeboxing for ADHD and Focused Work Finally see where your day goes. MetaTimer is a timeboxing and focus timer app built for people who struggle with time blindness and task initiation. Designed for ADHD minds, students, and freelancers, it gives you structure without rigidity. Unlike rigid Pomodoro timers, MetaTimer lets you build your day like a playlist. Each task gets its own time block, but you stay in control of the flow. Add tasks, hit play, and follow your plan one block at a time. What MetaTimer helps you do - Beat time blindness with a visual timeline of your day - Plan with flexible time blocks - Focus deeply with distraction-free sessions - Track estimated vs actual time - Reduce decision fatigue with routines - Know when you'll be done with a “Finish by” prediction Features - Flexible timeboxing - Visual timeline view - Focus timer with progress ring - Daily stats and weekly reports - Pause and resume without breaking flow - Category tags and project grouping - Siri Shortcuts and voice commands - Lock Screen and Dynamic Island live activities - Calendar and Reminders integration - Billable time reports for freelancers MetaTimer provides just enough structure without feeling overwhelming, helping you stay present and track time honestly. Perfect for students, remote workers, freelancers, creatives, and people with ADHD who need gentle guidance instead of strict rules.

About

Second Brain

This app provides pre-built, step-by-step task lists for common life admin activities, designed to reduce setup friction. It offers guided routines, gentle check-ins, and hands-free operation to support users with ADHD.

Highlights
  • Pre-built task library
  • Step-by-step task guidance
  • Customizable daily routines
  • Gentle daily check-ins
  • Hands-free voice mode
  • Smart automatic task regeneration
Features
Read full description

The first ADHD app that comes ready to use - no setup, no configuration, no building from scratch. Every productivity app expects you to design the system yourself. By the time you're done setting up, you've already lost momentum. Second Brain flips that. Open the app and you'll find a library of 20+ real-life tasks - paying bills, refilling prescriptions, scheduling appointments, doing laundry, filing taxes - each broken into small, clear steps you can follow one at a time. DAILY ROUTINES Install a Morning Routine, Evening Wind-Down, or Sunday Reset and get guided through your day one card at a time. Customize them or build your own. CHECK-INS Gentle prompts throughout the day. Feeling off track? Tap into a recovery flow and reset without judgment. HANDS-FREE MODE Tasks are read aloud as you go - perfect for mornings when your phone is across the room. SMART DEFAULTS Recurring tasks regenerate automatically. Tasks surface when they're due - not before. Your most recent task stays at the top. Less clutter, less thinking. No account. No cloud. No subscription. Your data stays on your device. Built for the ADHD brain that wants a second brain - without having to build one.

Screenshots

MetaTimer Timeboxing for ADHD4 screens
Second Brain4 screens

Verdict

The call

The clearest difference is ratings volume: MetaTimer Timeboxing for ADHD at 3 against Second Brain's 1. On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for MetaTimer Timeboxing for ADHD against 5.0 for Second Brain. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
MetaTimer Timeboxing for ADHD versus Second Brain: the parameters behind the verdict, then further details
ParameterMetaTimer Timeboxing for ADHDSecond Brain
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.6
Further details — not scored
Size43 MB2 MB
Age rating4+4+
DeveloperOleh PavlivJikku Chacko

In-app purchases

None

MetaTimer Timeboxing for ADHD

No in-app purchases

None

Second Brain

No in-app purchases

Questions

Is MetaTimer Timeboxing for ADHD free?
MetaTimer Timeboxing for ADHD is free to download, with no in-app purchases.
Is Second Brain free?
Second Brain is free to download, with no in-app purchases.
Which has better reviews, MetaTimer Timeboxing for ADHD or Second Brain?
MetaTimer Timeboxing for ADHD and Second Brain are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do MetaTimer Timeboxing for ADHD or Second Brain have ads?
Neither MetaTimer Timeboxing for ADHD nor Second Brain shows ads.
Which is updated more often, MetaTimer Timeboxing for ADHD or Second Brain?
MetaTimer Timeboxing for ADHD ships an update every 3 weeks, and Second Brain every 3 weeks. Most recently, MetaTimer Timeboxing for ADHD was updated on November 4, 2026 and Second Brain on October 31, 2026.

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