Comparison

Do First vs Deadline.

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

Deadline.

Features
Read full description

Deadline is a simple assignment tracker built for students who want to know exactly what’s due, when it’s due, and what needs attention first. Instead of relying on vague calendar dates or trying to remember everything yourself, Deadline turns your assignments into clear countdowns and organises them by urgency. Add your subjects, enter your assignments, choose the exact due date and time, and Deadline keeps everything in one place. As deadlines get closer, their urgency changes automatically so you can quickly see what needs attention now and what can wait. Built around assignments Deadline is designed specifically for coursework, assessments and university deadlines rather than general productivity. You can: • Create and organise subjects • Add one-time assignments with exact due dates and times • Create recurring assignments for weekly tasks • See upcoming work across all subjects in Overview • Track deadlines with live countdowns • Use colour-coded urgency to see what needs attention • Receive reminders before assignments are due • View upcoming deadlines from Home Screen and Lock Screen widgets • Mark assignments as complete and manage completed work • Customise subject colours, icons and app themes Know what’s urgent Deadline automatically changes the way assignments are displayed as their due dates get closer. You don’t have to calculate how much time is left yourself. A deadline can go from comfortably far away to something that needs your attention, and Deadline makes that change easy to notice. Overview See your upcoming assignments across every subject in one place. Overview helps you quickly understand what’s coming up and which deadlines are closest without opening each subject individually. Recurring assignments Have a quiz, tutorial task or weekly submission every Tuesday? Set it up once and create recurring deadlines across your semester. You can choose the dates you need and skip weeks that don’t apply. Reminders that get more useful as the deadline gets closer Deadline can remind you multiple times before an assignment is due, helping important work avoid disappearing into a calendar you rarely check. You can also choose when your daily reminder appears. Widgets Keep important deadlines visible without opening the app. Deadline includes Home Screen and Lock Screen widgets so your upcoming work can stay where you’ll actually see it. Private and simple Deadline doesn’t require an account to get started. Your subjects and assignments stay on your device, keeping setup quick and straightforward. Made for students Deadline was built around a simple problem: Knowing that something is “due Friday” isn’t always enough. What matters is knowing how much time you actually have left. Deadline gives every assignment a clear place, an exact deadline and a countdown you can understand at a glance. Add your subjects. Add your deadlines. Let Deadline handle the remembering.

Screenshots

Do First4 screens
Deadline.4 screens

Verdict

The call

The clearest difference is in-app purchases: Deadline. at none against Do First's 3. Deadline. also leads on iOS requirement (16.4 vs 18). 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. Deadline. asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
Do First versus Deadline.: the parameters behind the verdict, then further details
ParameterDo FirstDeadline.
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS1816.4 — better
Further details — not scored
Size12 MB48 MB
Age rating4+4+
Developer元仕 洪Mohammad Faeiz Faizi

In-app purchases

3 purchases

Do First

Subscriptions2
  • Do First Pro (Quarterly)$2.993 Months
  • Do First Pro (Yearly)7 Days trial$8.991 Year
One-time1
  • Do First! Pro - Lifetime$14.99
None

Deadline.

No in-app purchases

Questions

Is Do First free?
Do First is free to download, with in-app purchases available.
Is Deadline. free?
Deadline. is free to download, with no in-app purchases.
Do Do First or Deadline. have ads?
Neither Do First nor Deadline. shows ads.
Which is updated more often, Do First or Deadline.?
Do First ships an update fortnightly, and Deadline. fortnightly. Most recently, Do First was updated on October 23, 2026 and Deadline. on October 21, 2026.

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