Comparison

Do First vs TRIX

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

Head to head
About

Do First

This task manager helps you prioritize your to-do list using the Eisenhower Matrix. Organize tasks by urgency and importance, and separate work and personal life. Data syncs seamlessly across Apple devices.

Highlights
  • Eisenhower Matrix prioritization
  • Work/Self spaces
  • Fast task capture
  • iCloud sync with Mac
  • Light and Dark Mode
Read full description

Do First is an iOS task manager built around the Eisenhower Matrix, the 4-quadrant method for sorting tasks by urgency and importance. If you are looking for a simple priority matrix or a clearer way to plan your day, Do First helps you stay focused on what truly matters. Capture tasks quickly on iPhone, organize them in a clean 4-quadrant view, and keep work and life separated with Work / Self spaces. If you also use Do First on Mac, your data stays in sync through iCloud. Key features: - 4-quadrant overview: sort tasks by urgency and importance at a glance - Work / Self spaces: keep work and life neatly separated - Fast task capture and organization: add tasks quickly and move them into the right quadrant - iCloud sync with Mac: keep your priorities aligned across devices - Light and Dark Mode support: follows your system appearance Privacy: Do First collects no data. Your tasks stay on your device and in iCloud. Put the important first. Download Do First and plan your priorities with clarity. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TRIX

Features
Read full description

Too many tasks, no idea where to start? TRIX has the answer. Swipe to prioritize. Pick your Big3. Focus with Pomodoro. One seamless workflow built for ADHD brains - no complex setup required. Brain Dump > Swipe Classification > Big3 Selection > Focus Mode - own your day in four simple steps. --- [BRAIN DUMP] Clear Your Mind Capture tasks the moment they pop into your head. Don't organize - just dump. Collecting everything in one place reduces mental clutter and anxiety. Meeting ideas, grocery lists, tomorrow's report - write it all down. Add tags, notes, and reminders. Find anything instantly with search. [SWIPE TO CLASSIFY] Fast as Tinder Swipe your tasks into the Eisenhower Matrix's four quadrants. Determine importance and urgency intuitively with a single gesture. Swipe up: Urgent Swipe down: Not urgent Swipe left: Important Swipe right: Not important One swipe, one decision. Made a mistake? Undo instantly. [EISENHOWER MATRIX] Priorities at a Glance Classified tasks are automatically placed on a 2x2 matrix - the proven decision-making framework used by President Dwight Eisenhower. Q1 DO: Important + Urgent - Act now Q2 SCHEDULE: Important + Not Urgent - Plan it Q3 DELEGATE: Not Important + Urgent - Hand it off Q4 DELETE: Neither - Let it go Focus your energy only on what truly matters. [BIG3] Just Three Things Today Select the three most critical tasks from your DO quadrant. Research shows three is the optimal number of important tasks per day. No more overwhelm from endless to-do lists. Complete your Big3, earn rewards, and track them right on your lock screen widget. [FOCUS MODE] Pomodoro Timer Tackle your Big3 with Pomodoro. Choose from 4 presets: Quick (10min), Standard (25min), Extended (50min), or Deep Work (90min). Break tasks into micro-steps and check them off one by one. Built-in traffic light system prevents hyperfocus burnout: Green - Yellow - Red signals when to take a break. Especially designed for ADHD-style hyperfocus management. Track your timer on the lock screen with Live Activity. [CALENDAR & REVIEW] Track Your Growth Review completed tasks by date with a heatmap calendar. Analyze weekly and monthly stats: tasks completed, total focus time, quadrant completion rates, and traffic light distribution. Daily Score turns your productivity into numbers. Build streaks and stay motivated. --- More Features - Tags & Search: Organize with tags, find tasks instantly - Micro-Steps: Break big tasks into small checkable steps - Reminders: Per-task notifications + daily Big3 reminder - Auto Carry-Over: Yesterday's unfinished Q1-Q3 tasks move to today - Completed Archive: Browse past achievements, restore if needed - Data Backup: Export/import JSON, sync to Calendar app --- Why TRIX? - ADHD-Friendly UX: Swipe and tap - no complex menus. Minimal cognitive load by design. - Proven Methods: Eisenhower Matrix + Pomodoro Technique in one seamless workflow. - Lock Screen Widgets: Big3 widget + Focus Timer Live Activity - stay on track without opening the app. - Dark/Light Themes: Easy on the eyes, respects your system setting. - Fully Offline: Works without internet. Subway, airplane - anywhere. - Privacy First: All data stays on your device. No servers, no tracking. - Ad-Free: Zero ads. Pure focus experience. --- Perfect for you if: - You have too many tasks and don't know where to start - You struggle with focus or hyperfocus due to ADHD - Other task apps feel too complicated - You want Pomodoro and task management in one app - You want to build a consistent daily productivity routine --- With TRIX, today's priorities become crystal clear. Download now and start by clearing your mind.

Screenshots

Do First4 screens
TRIX4 screens

Verdict

The call

The clearest difference is in-app purchases: TRIX at none against Do First's 3. On price, update cadence, ads and device support 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. Do First sells 3 in-app purchases, starting at $2.99 per 3 months. TRIX asks for nothing beyond the download.

UpkeepUpdate frequency

Do First ships an update fortnightly, TRIX weekly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 9 level
Do First versus TRIX: the parameters behind the verdict, then further details
ParameterDo FirstTRIX
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS1817.0 — better
Further details — not scored
Size11 MB27 MB
Age rating4+4+
Developer元仕 洪Wooyoung Kim

In-app purchases

3 purchases

Do First

Subscriptions2
  • Do First Pro (Quarterly)$2.993 Months
  • Do First Pro (Yearly)$8.991 Year
One-time1
  • Do First! Pro - Lifetime$14.99
None

TRIX

No in-app purchases

Questions

Is Do First free?
Do First is free to download, with in-app purchases available.
Is TRIX free?
TRIX is free to download, with no in-app purchases.
Do Do First or TRIX have ads?
Neither Do First nor TRIX shows ads.
Which is updated more often, Do First or TRIX?
Do First ships an update fortnightly, and TRIX weekly. Most recently, Do First was updated on September 29, 2026 and TRIX on October 13, 2026.

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