Comparison

Todotxt+ vs Sleek

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

Head to head
About

Todotxt+

Manage your to-do lists using a simple plain text format. Organize tasks with priorities, categories, and annotations. Sync across devices and access your tasks from any computer.

Highlights
  • Plain text task management
  • Task prioritization and categorization
  • Cross-device synchronization
  • Multiple file support
  • Share extension for adding tasks
  • Siri integration
Features
Read full description

Todotxt+ is a powerful client for managing tasks using just Plain Text, based on the todotxt.org format. Using simple rules to describe tasks, prioritise, categorise and annotate tasks with ease! And because it's plain text, it's ultra-portable - any computer in the world can understand it, and you are never locked into any service! Features: + Your todo.txt file is parsed, optimised and rendered beautifully in a Universal app that works on iPhone as well as iPad. + Powerful editor lets you quickly create multiple tasks at once. + Filter tasks based on projects, contexts and other metadata. [Pro] + Multiple-file support, in case that's how you roll. Import files from anywhere on iOS. + Dropbox sync lets you manage tasks from anywhere. + Split-screen support on iPad. The app gets out of your way until it's needed. + Share extension lets you add tasks from other apps on iOS. + Spotlight indexing lets you search tasks right on your home screen. + Drag and drop tasks from and to other apps, on iPad. + Sirikit integration for adding tasks via Siri.

About

Sleek

Organize your life with color-coded lists, priorities, and smart reminders. Capture ideas quickly and never forget important tasks with customizable notifications and widgets. Protect your private lists with biometric security.

Highlights
  • Color-coded task lists
  • Priority setting
  • Due dates and reminders
  • Notes and attachments
  • Quick task capture
  • Customizable themes and fonts
  • Biometric list locking
Features
Read full description

## Description Sleek helps you manage tasks with clarity and style. Organize everything into color-coded lists, set priorities, due dates, and reminders - then get notified right on time. GET THINGS DONE • Create lists for work, personal, shopping, anything • Set High, Medium, or Low priority for every task • Pick due dates on a beautiful built-in calendar • Attach notes to tasks for extra context • Quick Tasks: swipe to instantly capture ideas NEVER FORGET • Smart reminders: at time, 15 min, 1 hour, or 1 day before • Repeating reminders: daily, weekly, monthly, or yearly • Home Screen widgets: due count, today's list, and a completion ring • Lock Screen widgets keep your day next to the clock • Complete tasks directly from notifications MAKE IT YOURS • Give every list its own color • Two hand-crafted looks: warm light and deep dark (or follow your system) • Lock private lists with Face ID or Touch ID SLEEK PRO Unlock unlimited lists and tasks, private lists, moving tasks between lists, and an ad-free experience. Choose monthly or yearly. Free users get up to 5 lists with 5 tasks each — plenty to get started. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kapps.us/privacy-policy

Screenshots

Todotxt+4 screens
Sleek4 screens

Verdict

The call

The clearest difference is rating: Sleek at 5.0 against Todotxt+'s 4.2. Todotxt+'s advantage is ads (none vs shown) and update cadence (every 11 days vs every 2 months). On price, in-app purchases and monetization model 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. Todotxt+ sells 1 one-off in-app purchase and Sleek sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sleek holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Todotxt+ has 60 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Todotxt+ ships an update every 11 days, Sleek every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Todotxt+ versus Sleek: the parameters behind the verdict, then further details
ParameterTodotxt+Sleek
PriceFreeFree
Rating4.2 (60 ratings)5.0 (6 ratings) — better
Positive reviews36.0% of reviews—
Number of ratings60 — better6
Update frequencyEvery 11 days — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size30 MB23 MB
Age rating4+4+
DeveloperArvindh SukumarKapps LLC

Customer experience

Todotxt+

All ratings60 ratings
Positive81.7%
Neutral8.3%
Negative10.0%
Written reviews25 reviews
Positive36.0%
Neutral20.0%
Negative44.0%

Sleek

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Todotxt+

One-time1
  • Unlock Pro$4.99
3 purchases

Sleek

Subscriptions2
  • Monthly3 Days trial$1.991 Month
  • Yearly7 Days trial$17.991 Year
One-time1
  • Become a PRO Sleek user2 variants$4.99

Questions

Is Todotxt+ free?
Todotxt+ is free to download, with in-app purchases available.
Is Sleek free?
Sleek is free to download, with in-app purchases available.
Which has better reviews, Todotxt+ or Sleek?
Sleek is rated higher. Todotxt+ averages 4.2 out of 5 from 60 ratings, while Sleek averages 5.0 from 6 ratings.
Do Todotxt+ or Sleek have ads?
Sleek shows ads; Todotxt+ does not.
Which is updated more often, Todotxt+ or Sleek?
Todotxt+ ships an update every 11 days, and Sleek every 2 months. Most recently, Todotxt+ was updated on October 21, 2026 and Sleek on October 24, 2026.

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