Comparison

Prompt Keyboard vs Otar

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

Head to head
About

Prompt Keyboard

Streamline your AI interactions by saving, organizing, and quickly pasting custom prompts and templates. Create flexible prompts with variables and enhance existing ones for better results. Your data stays private on your device.

Highlights
  • Save and organize reusable prompts
  • Paste prompts from a custom keyboard
  • Create flexible prompt templates with variables
  • Fill template variables before pasting
  • Built-in prompt packs for various uses
  • Local prompt builder and enhancer
  • Organize prompts with categories and tags
Features
Read full description

Prompt Keyboard: AI Paste helps you save, build, organize, and paste better AI prompts anywhere you type. Stop rewriting the same prompts again and again. Keep your best instructions, templates, quick replies, and writing workflows in one clean prompt library, then insert them from a custom keyboard whenever you need them. Use it for AI chats, writing, coding, marketing, study notes, emails, support replies, image prompts, brainstorming, and daily productivity. KEY FEATURES Save Your Best Prompts Create a reusable library of prompts, instructions, templates, and text snippets for the work you repeat every day. Paste From the Keyboard Switch to Prompt Keyboard in any app, choose a saved prompt, and insert it into the active text field without digging through notes or old conversations. Prompt Templates Create flexible prompt templates with variables like topic, tone, language, platform, or output format. Fill Before You Paste For templates with variables, fill in the changing parts first, preview the final prompt, then paste a clean result. Built-In Prompt Packs Start faster with ready-to-use prompt ideas for writing, coding, marketing, email, study, translation, business, social media, productivity, and more. Local Prompt Builder Turn a simple idea into a structured prompt using guided fields such as goal, tone, topic, context, and output format. Prompt Enhancer Improve rough prompts into clearer, more useful instructions with local template-based enhancement. Organize Everything Use categories, favorites, recent prompts, search, and tags to keep your prompt library fast and easy to navigate. PRIVATE BY DESIGN Prompt Keyboard is built with a local-first privacy approach. • Your prompts are stored locally on your device • No account is required • The keyboard does not collect what you type • The keyboard does not send your keyboard input to any server • Full Access is only used to read your saved prompts from this app Prompt Keyboard is made for creators, developers, students, marketers, writers, founders, support teams, and anyone who uses AI tools every day. Save better prompts. Build better templates. Paste faster anywhere.

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

Screenshots

Prompt Keyboard3 screens
Otar4 screens

Verdict

The call

The clearest difference is in-app purchases: Prompt Keyboard at none against Otar's 4. Otar's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads 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. Prompt Keyboard asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Prompt Keyboard versus Otar: the parameters behind the verdict, then further details
ParameterPrompt KeyboardOtar
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Daily
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size11 MB195 MB
Age rating4+17+
DeveloperHa Do Thi ThuOtter Digital Pte. Ltd.

In-app purchases

None

Prompt Keyboard

No 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

Questions

Is Prompt Keyboard free?
Prompt Keyboard is free to download, with no in-app purchases.
Is Otar free?
Otar is free to download, with in-app purchases available.
Do Prompt Keyboard or Otar have ads?
Neither Prompt Keyboard nor Otar shows ads.

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