Comparison

OpenChat Pro vs Senko

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

Head to head
About

OpenChat Pro

Features
Read full description

OpenChat is a privacy-first AI chat app for iPhone and iPad. Bring your own API key and connect OpenAI, Anthropic, Google Gemini, DeepSeek, GLM, OpenRouter, or any OpenAI-compatible endpoint. Provider keys stay in your Keychain, and requests go directly from your device to the provider you choose. With OpenChat Pro, connect with the Hermes service on your Mac. OpenChat generates a local API token and a copy-ready start command; paste it into Terminal, keep Hermes gateway running, and use your local tools, memory, and skills from iPhone or iPad. Organize conversations, branch chats, search history, render Markdown, dictate by voice, and keep an optional backup in your own iCloud. OpenChat has no analytics and no OpenChat-hosted chat server. OpenChat Pro is a one-time purchase that lets you connect with your Hermes service and unlock multiple AI providers. It is not a subscription.

About

Senko

Features
Read full description

Senko is your AI assistant for everyday tasks, web research and document summaries. Get a text summary of any document or web page. Ask in chat or by voice to add a calendar event, set a reminder, explore a web page or work with a file. An AI computer in your pocket, with a built-in browser and terminal for tasks that need more than a text answer. DOCUMENTS, SPREADSHEETS AND PRESENTATIONS Write documents, build spreadsheets and design slide presentations on your phone. Open and save .docx, .xlsx, .xls, .csv and .pptx files, add charts and pivot tables, and export to PDF. Ask Senko to edit your slides or add pictures as you work. VIDEOS AND PHOTOS Edit videos with a timeline, titles and transitions. Edit photos with layers, history and adjustments. Your videos, photos and documents stay together in one app. TURN REQUESTS INTO ACTIONS Add a calendar event, set a reminder, or find a contact. Start with a phone-task suggestion or describe the job in your own words. RESEARCH WITH YOUR BROWSER AND FILES Ask about a web page, summarize a document, or bring a photo into the conversation. Keep your research and follow-up questions together in one chat. MAKE SOMETHING YOU CAN USE Create and edit images with a compatible image service. Build a small website, a useful calculator, or a game, then save it to Home and open it again whenever you need it. TALK IT THROUGH Speak your request and hear replies with supported voice services. Follow a task in chat, pick it up from history, and see the tools Senko uses as it works. YOUR TOOLS, CONNECTED Connect services such as GitHub, Notion, and Home Assistant. A built-in terminal, skills, and custom AI providers give you more control when you need it. Use the managed Senko service or configure a compatible provider. Managed AI features may require a paid subscription and have usage limits. Your own providers may charge separately. Availability depends on your device, permissions, and chosen services. Online AI requires an internet connection. Check important results and actions before relying on them.

Screenshots

OpenChat Pro4 screens
Senko4 screens

Verdict

The call

The clearest difference is in-app purchases: Senko at none against OpenChat Pro's 1. Senko also leads on update cadence (fortnightly vs every 6 weeks). OpenChat Pro's advantage is iOS requirement (18.6 vs 27.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. OpenChat Pro sells 1 one-off in-app purchase. Senko asks for nothing beyond the download.

UpkeepUpdate frequency

OpenChat Pro ships an update every 6 weeks, Senko fortnightly. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

Scorecard3 real differences ยท 3 level
OpenChat Pro versus Senko: the parameters behind the verdict, then further details
ParameterOpenChat ProSenko
PriceFreeFree
Update frequencyEvery 6 weeksFortnightly โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, Apple Watch โ€” better
Requires iOS18.6 โ€” better27.0
Further details โ€” not scored
Size18 MB213 MB
Age rating4+17+
DeveloperไฟŠ ็Ž‹ReceiptIn

In-app purchases

1 purchases

OpenChat Pro

One-time1
  • OpenChat Pro$9.99
None

Senko

No in-app purchases

Questions

Is OpenChat Pro free?
OpenChat Pro is free to download, with in-app purchases available.
Is Senko free?
Senko is free to download, with no in-app purchases.
Do OpenChat Pro or Senko have ads?
Neither OpenChat Pro nor Senko shows ads.
Which is updated more often, OpenChat Pro or Senko?
OpenChat Pro ships an update every 6 weeks, and Senko fortnightly. Most recently, OpenChat Pro was updated on November 10, 2026 and Senko on November 13, 2026.

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