Comparison

Mono Task vs TODO Slayer

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

Head to head
About

Mono Task

This app helps you structure your day using time blocking and single-tasking strategies. Visualize your schedule, receive timely reminders, and capture ideas. It offers features for ADHD users and allows for saving and reusing daily templates.

Highlights
  • Visual calendar and timeline
  • Automatic task organization
  • Monotasking focus
  • Time boxing
  • Timely reminders
  • Template saving
  • Inbox for ideas
  • ADHD-friendly focus timers
Features
Read full description

Step into a balanced, productive life with the Mono Task app – the innovative day planner designed to transform your daily routine. Embrace the same strategies used by some of the most successful people to focus on single tasks and achieve a holistic approach to time management. Mono Task Free Features: - VISUAL CALENDAR & TIMELINE: Visualize your day with an engaging timeline for intuitive planning. - AUTOMATIC ORGANIZATION: Rearrange tasks easily by dragging and dropping, and Mono will handle the rest. - MONOTASKING: Stay focused by tackling one task at a time. - TIME BOXING: Structure your day with precision using time blocks. - TIMELY REMINDERS: Stay in the flow with reminders and alerts. - TEMPLATE: Save your perfect day as a template for quick reuse. - INBOX FOR IDEAS: Capture thoughts and tasks as they arise, ensuring nothing is forgotten. - WIDGETS: View your current activity and upcoming tasks on your Home Screen. - ADHD-FRIENDLY: Mono Task supports neurodiversity with focus timers to enhance executive functioning. Upgrade to Mono Task Premium for: - iCLOUD SYNC: Sync your tasks across all your iOS devices using iCloud. - CALENDAR IMPORT: Add events from your Apple Calendar. - MORE TASK COLORS: Personalize tasks and activities with your favorite colors. - SEARCH & FILTER: Effortlessly filter tasks and gain insights into your time allocation. - SAVE TIMELINES FOR LATER: Create and customize templates for various scenarios, building a library of frequently used schedules. With Premium, enjoy unlimited templates. - APP-ICON GALLERY: Choose an app icon that suits your style and Home Screen. - WIDGET COLORS: Enhance your widgets with a palette of beautiful colors. - HABIT TRACKING: Connect the Mono Habit app to track habits within your timeline. - UPCOMING FEATURES: Get early access to new features as they are released. Embark on a journey toward a well-balanced life with Mono Task, your ultimate activity planner. Achieve optimal life balance, one activity at a time. Experience the Mono lifestyle today and watch your day effortlessly flow. Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TODO Slayer

Features
Read full description

Tired of your to-do list? TODO Slayer turns today's tasks into dungeon monsters. The closer the deadline, the stronger the monster — but finish in time and your pixel hero takes it down in a single swing. A missed task is not a punishment; it turns into "Try again tomorrow," and yesterday's misses quietly clear so every day opens on a fresh dungeon. Stack up small wins like a game. ■ How it works · Add a task and the monster's strength is set by its importance and the time left until the deadline. · Finish before the deadline and it is a one-hit victory, with pixel art to make it land. · Missed tasks show up briefly under Today's Graves, then reset cleanly the next day. · Try again tomorrow moves a deadline without any fuss. ■ Features · Deadline reminders: local notifications that fire only when they matter. · Home Screen widget: check today's dungeon and your hero without opening the app. · Local-first: no account, no login, no ads, and original quest data stays on your device. · Optional Tip Jar: the app contacts Apple's App Store only to load prices and process purchases. · No automatic analytics: an aggregate report without direct identifiers leaves your device only when you review and share it. ■ Made for · Anyone who has felt guilty about a growing backlog · Anyone who wants procrastination to be fun to fight · Anyone who loves retro pixel games Add your first quest and take down today's monster.

Screenshots

Mono Task4 screens
TODO Slayer4 screens

Verdict

The call

The clearest difference is device support: Mono Task at 3 against TODO Slayer's 1. Mono Task also leads on iOS requirement (18.6 vs 26.5). On price, update cadence, 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. Mono Task sells 4 in-app purchases, starting at $0.99 per month and TODO Slayer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mono Task ships an update every 2 weeks, TODO Slayer every 9 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Mono Task versus TODO Slayer: the parameters behind the verdict, then further details
ParameterMono TaskTODO Slayer
PriceFreeFree
Rating4.5 (22 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings22 — better—
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Vision Pro — betteriPhone
Requires iOS18.6 — better26.5
Further details — not scored
Size24 MB8 MB
Age rating4+4+
Developer3CUPS PTY LTDDongmin Yu

In-app purchases

4 purchases

Mono Task

Subscriptions3
  • Premium Features Subscription$0.991 Month
  • Premium Features Subscription7 Days trial$1.991 Month
  • Premium Features Subscription$9.991 Year
One-time1
  • Prepd Premium (Lifetime)$29.99
3 purchases

TODO Slayer

One-time3
  • A Potion for the Hero$0.99
  • Three Potions for the Hero$2.99
  • A Crate of Potions$4.99

Questions

Is Mono Task free?
Mono Task is free to download, with in-app purchases available.
Is TODO Slayer free?
TODO Slayer is free to download, with in-app purchases available.
Do Mono Task or TODO Slayer have ads?
Neither Mono Task nor TODO Slayer shows ads.
Which is updated more often, Mono Task or TODO Slayer?
Mono Task ships an update every 2 weeks, and TODO Slayer every 9 days. Most recently, Mono Task was updated on November 8, 2026 and TODO Slayer on November 6, 2026.

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