Comparison

List King vs Kai To Do

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

Head to head
About

List King

Features
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List King is an easy-to-use todo list app that lets you sort your tasks and checklists nicely according to colored areas. You can gray out completed tasks with a simple click, but you can also reactivate them at any time or delete them completely. With a normal checklist, such as a shopping or travel list, you want to tick off the things to be packed, but mark them as “still to be done” on the next trip or the next shopping tour. One click and the tasks appear again as unfinished items on the list. To keep an overview, you simply show or hide all completed tasks in the respective list. You can also search within lists, just swipe down. Create, edit, delete, duplicate or move your lists and tasks as you like. With this intuitive to-do app, there are no limits to your creativity. List King supports iCloud sharing. You can also print all lists at any time or export them as PDF documents. Of course, this app is completely ad-free and there are no in-app purchases and subscriptions. Charge once, use always. ;-)

About

Kai To Do

This task management app makes completing your to-dos a delightful experience with a vibrant interface and celebratory confetti animations. All your data is stored securely on your device, ensuring complete privacy.

Highlights
  • Joyful task completion animations
  • Colorful and fun interface
  • Local data storage
  • Privacy-focused design
  • Celebratory confetti parties
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Kai Notes was designed to spark joy when marking a task complete. This app is designed with a colorful and fun palette where each task you complete you are treated to a confetti party! No user data is ever collected. All data is stored locally on your device.

Screenshots

List King4 screens
Kai To Do3 screens

Verdict

The call

The clearest difference is price: Kai To Do at Free against List King's $1.99. List King's advantage is update cadence (every 2 months vs every 5 months). On ads, in-app purchases, device support and iOS requirement 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

Kai To Do is free to download; List King costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

List King ships an update every 2 months, Kai To Do every 5 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
List King versus Kai To Do: the parameters behind the verdict, then further details
ParameterList KingKai To Do
Price$1.99Free — better
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size1 MB18 MB
Age rating4+4+
DeveloperMarc MartinMEDUSA LABS L.L.C.

In-app purchases

None

List King

No in-app purchases

None

Kai To Do

No in-app purchases

Questions

Is List King free?
List King costs $1.99, with no in-app purchases.
Is Kai To Do free?
Kai To Do is free to download, with no in-app purchases.
Do List King or Kai To Do have ads?
Neither List King nor Kai To Do shows ads.
Which is updated more often, List King or Kai To Do?
List King ships an update every 2 months, and Kai To Do every 5 months. Most recently, List King was updated on October 9, 2026 and Kai To Do on October 24, 2026.

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