Comparison

Toby for Tabs 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

Toby for Tabs

Access your saved web pages and links from any device. This mobile application syncs with its browser extension to provide a seamless bookmark management experience.

Highlights
  • Bookmark synchronization
  • Access saved links
  • Companion to browser extension
  • Cross-device access
Features
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Access your bookmarks anywhere! Toby mobile app is a companion app for your Toby browser extension.

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
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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

Toby for Tabs4 screens
OS One4 screens

Verdict

The call

The clearest difference is rating: OS One at 5.0 against Toby for Tabs's 4.4. OS One also leads on update cadence (every 4 days vs fortnightly). Toby for Tabs's advantage is in-app purchases (none vs 3) and ratings volume (5 vs 1). On price, 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. Toby for Tabs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OS One holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Toby for Tabs has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Toby for Tabs ships an update fortnightly, OS One every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Toby for Tabs versus OS One: the parameters behind the verdict, then further details
ParameterToby for TabsOS One
PriceFreeFree
Rating4.4 (5 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings5 — better1
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better26.0
Further details — not scored
Size21 MB65 MB
Age rating4+17+
DeveloperLaunch Labs IncHuman Interface Design LLC

Customer experience

Toby for Tabs

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

OS One

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

In-app purchases

None

Toby for Tabs

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 Toby for Tabs free?
Toby for Tabs 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, Toby for Tabs or OS One?
OS One is rated higher. Toby for Tabs averages 4.4 out of 5 from 5 ratings, while OS One averages 5.0 from 1 ratings.
Do Toby for Tabs or OS One have ads?
Neither Toby for Tabs nor OS One shows ads.
Which is updated more often, Toby for Tabs or OS One?
Toby for Tabs ships an update fortnightly, and OS One every 4 days. Most recently, Toby for Tabs was updated on October 24, 2026 and OS One on October 15, 2026.

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