Comparison

Ivy6 vs SixDo

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

Head to head
About

Ivy6

This app helps you focus on your most important tasks by limiting your daily priorities to six. It offers distraction-free focus sessions with customizable timers and provides insights into your work habits. Unlock advanced features with a one-time purchase for seamless cross-device syncing and detailed analytics.

Highlights
  • Limit to six daily priorities
  • Distraction-free focus sessions
  • Customizable timers (stopwatch, countdown, Pomodoro)
  • Inbox for capturing ideas
  • Daily reset for unfinished tasks
  • Cross-device iCloud sync
  • Weekly insights and analytics
Features
Read full description

SIX PRIORITIES. ONE CLEAR DAY. Long to-do lists create noise. Ivy6 helps you decide what truly matters, work on one task at a time, and end the day knowing you did the important things. Built on the Ivy Lee Method, a 100-year-old productivity ritual, Ivy6 gives you a calm daily planner for iPhone, iPad and Mac: 1. Capture everything in your Inbox. 2. Choose your six most important tasks. 3. Put them in order. 4. Work through them one at a time. 5. Plan tomorrow tonight, and start fresh in the morning. YOUR DAILY 6 Commit to no more than six priorities. The limit makes you choose deliberately instead of carrying an endless list from day to day. CAPTURE NOW, DECIDE LATER Ideas, errands and future tasks wait in your Inbox until they earn a place in your plan. Add estimates, subtasks, tags, snooze and recurring routines when you need them. FOCUS ON ONE TASK Start a distraction-free session for your current priority. Use a stopwatch, a 5-minute sprint, Pomodoro or a countdown, and see how much time you really give to meaningful work. PLAN TOMORROW TONIGHT In the evening, Ivy6 invites you to choose tomorrow's priorities in order. Unfinished tasks return to your Inbox for a conscious decision, so every morning starts clean. MADE FOR APPLE DEVICES • Home Screen and Lock Screen widgets • Live Activities and Dynamic Island during Focus • Siri and Shortcuts for quick capture and your next priority • Read-only calendar context beside your plan • Native layouts for iPhone and iPad • A Mac app with menu bar access and keyboard shortcuts • Morning, evening and weekly review reminders • Break large tasks into smaller steps UNDERSTAND HOW YOU WORK Review completed tasks, focus time, streaks, rollover patterns and stale tasks, so you can plan a realistic day, not just a longer list. IVY6 PRO: ONE PURCHASE, NO SUBSCRIPTION Unlock everything forever with a single purchase: • Private iCloud sync across iPhone, iPad and Mac • Advanced weekly insights and task-level focus analytics • Full task history and a guided Weekly Review • Seasonal themes • Data export • Apple Intelligence task breakdown on supported devices PRIVATE BY DESIGN No ads. No tracking. No account to create. Your tasks stay on your device and, if you choose Pro sync, in your own private iCloud. Choose six. Focus on one. Finish what matters.

About

SixDo

Features
Read full description

You open your list and twenty things are already on it. By the time you have decided where to start, you no longer want to. SixDo only lets you write six. There is no seventh line, so you choose before you write. No ads. Free. ■ What the Ivy Lee Method is A hundred-year-old habit, from a consultant named Ivy Lee in 1918. 1. At the end of the day, write down up to six things for tomorrow 2. Put them in order of importance 3. The next day, work down the list 4. Whatever is left moves to the following day 5. Repeat That is all of it. Deciding less in the morning is the point. ■ What SixDo does ・No ads, at all  Not in the free version either. Nothing here competes for your attention. ・Six is a ceiling, not a quota  Three things on a three-thing day is fine. No filler. ・Edit in place  Tap a task to change it. No separate screen to go to. ・Order without obligation  Top to bottom is the idea, but finish whatever you can. ・Unfinished work moves on  It carries to the next day by itself. You can turn that off. ・Notifications only when there is a reason  In the evening, only if tomorrow is still empty. In the morning, only if something is left. Not a fixed alarm. Each can be turned off. ・Your records survive a new phone  Export and import, and it is included in your iCloud backup. ・Widget … your next task on the Home Screen  Put "The one now" on your Home Screen. Free. ・Eight accent colors (free) ・Light, dark, or match your device ・Look back at what you finished  A year of it, on a calendar. Free. ■ Who it suits ・You have too much to do and lose the morning deciding where to start ・You installed a to-do app once, and it had too much in it ・You are tired of apps full of advertising ・You want the first hour of the day to be easier ■ SixDo Pro (one-time purchase, optional) Free is not a trial. Keeping to six a day works fully without paying, and there are no ads either way. Pro is for people who want more from it. ・Separate work and personal … six each, and they never mix ・Someday … park what you cannot move on yet, with a note ・Insights … your streak, your best days, and the work/personal split ・Weekly review … a Sunday evening note on how many you finished ・Widgets … today’s six, this month, and the Lock Screen ・Timed reminders … pick a date and time for each task Not a subscription. Buy once, keep it. ■ Privacy Nothing is collected. What you type stays on your iPhone. There is no account and no sign-in. Six things, in order, from the top. That is enough to change a day.

Screenshots

Ivy64 screens
SixDo4 screens

Verdict

The call

The clearest difference is update cadence: SixDo at every 4 weeks against Ivy6's every 2 months. SixDo also leads on iOS requirement (16.0 vs 18.0). Ivy6's advantage is device support (3 vs 1). On price, ads and in-app purchases 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. Ivy6 sells 1 one-off in-app purchase and SixDo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ivy6 ships an update every 2 months, SixDo every 4 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 5 level
Ivy6 versus SixDo: the parameters behind the verdict, then further details
ParameterIvy6SixDo
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size13 MB32 MB
Age rating4+4+
DeveloperGiuseppe Pignataromami hara

In-app purchases

1 purchases

Ivy6

One-time1
  • Ivy6 Pro (Lifetime)$3.99
1 purchases

SixDo

One-time1
  • SixDo Pro$3.99

Questions

Is Ivy6 free?
Ivy6 is free to download, with in-app purchases available.
Is SixDo free?
SixDo is free to download, with in-app purchases available.
Do Ivy6 or SixDo have ads?
Neither Ivy6 nor SixDo shows ads.
Which is updated more often, Ivy6 or SixDo?
Ivy6 ships an update every 2 months, and SixDo every 4 weeks. Most recently, Ivy6 was updated on October 31, 2026 and SixDo on November 6, 2026.

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