Comparison

Listok vs OS One

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

Head to head
About

Listok

This app helps you organize your life by creating and assigning tasks. Manage projects, chores, and deadlines with features like custom tags, focus pinning, and due dates. Collaborate with others through task sharing and in-app chat, even when offline.

Highlights
  • Create tasks easily
  • Master task list
  • Organize with custom tags
  • Pin urgent tasks for focus
  • Set due dates
  • Share tasks with others
  • In-app task chat
  • Offline mode
Read full description

Listok helps you get your life (and life of others) organized. Now you can assign your tasks, making day-to-day management meaningful. Everything can be managed with Listok, from your new freelance project to household chores. Accountability through the power of the written word. - Create tasks — with the click of a single button. - Master list — all tasks together to save you the headache of piles of folders to get lost in. - Tags — organize tasks with custom tags, so you can tackle tasks however you like. - Focus — decide what you should focus on by pinning everything urgent. - Due date — easily set deadlines to get things done on time. - Sharing tasks — assign tasks to other people like coworkers, friends or family members, or share a link with those who still haven’t realized what they’re missing without Listok. - Chat — discuss tasks with others by simply texting them in the app. Each task has its own chat so you can have focused conversations. - Offline mode — access your tasks anywhere, anytime without internet connection.

About

OS One

This personal agent assists with chat, content creation, and app integration. It can generate images and videos, search the web, and manage tasks through a conversational interface. Advanced features require a subscription after initial free examples.

Highlights
  • AI chat and reasoning
  • Image and video generation
  • Web and X search
  • App integrations
  • Voice and podcast modes
  • Live Activities tracking
Features
Read full description

Meet OS1, your personal agent for chat, creation, search, and the apps you already use. Generate or animate images. Search for anything. Ask questions, turn ideas into video, build playlists, check places, and handle the hard parts from one chat. Free Try It examples: OS1 includes two free Try It example messages during onboarding so new users can try image, video, or chat before choosing a plan. Paid features: after the free Try It examples, continued access to chat models, image generation, image editing, video generation, app integrations, voice mode, podcast mode, web and X search, Live Activities, memory, and higher usage requires a separate auto-renewable OS1 subscription. Plan pricing, free trial availability, renewal terms, and credit amounts are shown before purchase in the app. What you can do with OS1: - Chat with AI instant and reasoning models - Podcast mode generates audio from PDFs and messages - Voice mode lets you chat with OS1 in realtime - Generate and animate images - Generate videos from prompts or image - Edit and remix images with natural language - Search the web and X when you choose - Create Music playlists and use app integrations - Track longer generations with Live Activities - Search chat history and pin chats - Use optional memory when you turn it on OS1 is built to feel simple, focused, and powerful: ask, create, refine, share. Privacy Policy: https://os1.computer/privacy Terms of Service: https://os1.computer/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Listok3 screens
OS One4 screens

Verdict

The call

The clearest difference is in-app purchases: Listok at none against OS One's 3. Listok also leads on update cadence (every 2 days vs every 4 days) and ratings volume (6 vs 1). On price, rating, 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. OS One sells 3 in-app purchases, starting at $4.99 per month. Listok asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OS One holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Listok has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Listok ships an update every 2 days, OS One every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Listok versus OS One: the parameters behind the verdict, then further details
ParameterListokOS One
PriceFreeFree
Rating4.8 (6 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings6 — better1
Update frequencyEvery 2 days — betterEvery 4 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS14.1 — better26.0
Further details — not scored
Size29 MB65 MB
Age rating4+17+
DeveloperPavel TikhonenkoHuman Interface Design LLC

Customer experience

Listok

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OS One

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Listok

No in-app purchases

3 purchases

OS One

Subscriptions3
  • Basic3 Days trial$4.991 Month
  • Pro$19.991 Month
  • Max$99.991 Month

Questions

Is Listok free?
Listok is free to download, with no in-app purchases.
Is OS One free?
OS One is free to download, with in-app purchases available.
Which has better reviews, Listok or OS One?
OS One is rated higher. Listok averages 4.8 out of 5 from 6 ratings, while OS One averages 5.0 from 1 ratings.
Do Listok or OS One have ads?
Neither Listok nor OS One shows ads.
Which is updated more often, Listok or OS One?
Listok ships an update every 2 days, and OS One every 4 days. Most recently, Listok was updated on October 24, 2026 and OS One on October 15, 2026.

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