Comparison

Otar vs Ox

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

Head to head
About

Otar

Features
Read full description

Otar (formerly Otter Beam) connects the AI agents, files and apps on your computers while you are on the go. AI agents • Find, resume or start coding-agent chats and terminals on your computers • View each agent chat as a friendly chat or as the plain terminal • Supported harnesses: Claude Code, Codex, Grok Build, Pi, Oh My Pi (OMP), and Antigravity (agy). Available controls depend on the harness. • Compatible configurations include Z.ai through Claude Code and DeepSeek through Codex. • High-accuracy voice transcription and input • Get notified when a chat needs your input Computer files and webpages • Browse your computers and add projects (folders) • View and edit (alpha) files (.docx, .xlsx, .pptx, .md and more) • Upload and download files • View webpages and dev servers Computer displays and apps • View a computer display, apps or an extra virtual display for monitoring and testing • Control and operate the displays and apps right from the Otar app Multi-platform, adaptive layout • Layouts optimized for iPhones and iPads • Use Otar on iOS, computers, the web and other platforms • Continue your projects, chats, files and edits when you re-open the app or switch devices (with sync turned on) • Carefully designed details for comfortable reading, navigation and quick actions Security and privacy • View and manage every signed-in device under Profile > Devices • Direct SSH over your local network near your computer; away from it, the Otter Relay forwards your encrypted stream and it remains private • Sensitive data is end-to-end encrypted — keys are never uploaded to our servers, staying on your devices Plans Otar Pro and Premium subscriptions add: • More advanced voice transcription time each month • Longer Otter Relay sessions for agents, files and displays on the go Pricing, billing frequency and automatic-renewal terms are shown before purchase. Manage or cancel a subscription in Apple App Store; purchases can be restored from the Plan screen. A free Otar account is required to link devices. Requires installing and setting up Otar on your computer. Otar is independent software and is not affiliated with or endorsed by any AI coding-agent provider. Privacy: https://otterd.com/privacy Terms: https://otterd.com/tos Support: https://otterd.com/support Account deletion: https://otterd.com/account-deletion

About

Ox

This AI assistant helps you research, create notes, and complete tasks across various apps and websites. It integrates with your device's services and files, offering a customizable experience with user-defined profiles and skills.

Highlights
  • Streaming chat interface
  • Research information
  • Work with files
  • Create notes and artifacts
  • Turn websites into services
  • Create custom skills
  • Organize into profiles
Features
Read full description

Ox is a free, open-source local agent for iPhone and iPad that uses websites and apps on your behalf. Choose a language model provider, then research information, work with files, create notes and interactive artifacts, and complete tasks through supported websites and device services. Ox works with commercial, free, local, and self-hosted language models, and can turn websites into reusable services or create custom skills for recurring workflows. Ox can also connect to supported AI apps, search and continue existing conversations, and import reviewed memories into your active Profile. With permission, Ox can access selected folders, use location, add calendar events and reminders, schedule notifications, look up contacts, prepare messages for review, and find, preview, and organize photos you choose to share. You can also share text, links, images, PDFs, and other files with Ox through the Share Sheet or Shortcuts. Chats, memory, skills, character settings, and generated artifacts are organized into separate Profiles that can be stored on-device, synced through iCloud, or opened from a folder you select in Files. Ox asks for approval before sensitive actions and keeps website credentials isolated from the language model.

Screenshots

Otar4 screens
Ox4 screens

Verdict

The call

The clearest difference is in-app purchases: Ox at none against Otar's 4. Otar's advantage is update cadence (daily vs every 2 days) and iOS requirement (15.0 vs 26.0). 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. Otar sells 4 in-app purchases, starting at $10.00 per month. Ox asks for nothing beyond the download.

UpkeepUpdate frequency

Otar ships an update daily, Ox every 2 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Otar versus Ox: the parameters behind the verdict, then further details
ParameterOtarOx
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size195 MB25 MB
Age rating17+17+
DeveloperOtter Digital Pte. Ltd.Ziyuan Zhu

In-app purchases

4 purchases

Otar

Subscriptions4
  • Otter Beam Pro Monthly$10.001 Month
  • Otter Beam Premium Monthly$20.001 Month
  • Otter Beam Pro Yearly$100.001 Year
Show 1 more
  • Otter Beam Premium Yearly$200.001 Year
None

Ox

No in-app purchases

Questions

Is Otar free?
Otar is free to download, with in-app purchases available.
Is Ox free?
Ox is free to download, with no in-app purchases.
Do Otar or Ox have ads?
Neither Otar nor Ox shows ads.
Which is updated more often, Otar or Ox?
Otar ships an update daily, and Ox every 2 days. Most recently, Otar was updated on October 31, 2026 and Ox on October 29, 2026.

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