Comparison

Whistant vs Open Minis

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

Head to head
About

Whistant

This AI-powered assistant automates tasks on your phone by breaking down requests into actionable steps. It can run shortcuts, manage files, send messages, browse the web, and integrate with various services. Users can control and monitor its actions in real-time, with a focus on privacy and local execution.

Highlights
  • Step-by-step task execution
  • Integrates with iPhone Shortcuts
  • Automates web browsing and form filling
  • JavaScript runtime for scripting
  • Connects to various AI backends
  • Local-first execution for privacy
  • Extensible skill library
Features
Read full description

Let Whistant do the Tedious Let Whistant do the tedious — your on-phone AI buddy that helps you get things done. Whistant doesn't just give ideas; it takes real actions, right from your iPhone. From Idea to Real Action Most AI tools stop at brainstorming or a single step. Whistant breaks your request into step-by-step subtasks and executes them: run Shortcuts, operate files, send messages or emails, place calls, browse the web, or call third-party APIs — all assembled like LEGO bricks and driven by a single prompt. Your Trusted On-Phone Colleague Whistant runs tools on your device and reasons about what to do next before acting. It thinks through multi-step actions for accuracy and reliability — then performs them with transparent, local execution. You stay in control: start, pause, or edit a running task and see exactly what's being executed in real time. Skills — Ready-Made Superpowers, Instantly Available Skills are self-contained capability packs that give Whistant new powers: connect Gmail, Google Calendar, Drive, Outlook, OneDrive, LinkedIn, and more with secure OAuth sign-in — no passwords stored. Install community skills from an ever-growing library of 600+ vetted recipes, or build and share your own. Each skill brings its own scripts, guides, and examples so the agent knows exactly how to act. JavaScript Terminal — Run Code, Your Way Whistant includes a full JavaScript runtime on your device. The agent can write and execute JS scripts to fetch APIs, transform data, automate logic, and chain operations — with access to Node-compatible modules and the ability to install packages on demand. Think of it as a programmable layer between your words and the world. Orchestrate iPhone Shortcuts — Build modular pieces for agent to use Apps Compose complex workflows by combining Shortcuts as modular pieces. Want to collect a file, summarize it, pick the best time on your calendar, and ping a contact with the result? Whistant stitches Shortcuts together safely and clearly so you don't have to script every detail. You can also build your own Shortcuts for Whistant to execute. Browse, Book, and Fill — From the Browser on Your Phone Whistant automates real browser interactions on your device — searching, filling booking forms, comparing options, and following checkout flows — while keeping the automation local. It can open links, capture page content, handle OAuth sign-in flows, and hand actions back to you for approval when needed. Your Model, Your Choice Connect Whistant to the AI backend that fits your needs. Use the built-in cloud service, point it at your own Ollama server, or register a custom backend. Choose different models for different job types — reasoning, execution, summarization — and switch vendors without losing your workflows. Privacy-First: Minimal Cloud Relay, Local-First Execution Most actions run on your device. When cloud LLM or API calls are needed, Whistant uses minimal, explicit relay for only those requests and only for features you enable. Permissions and prompts are clear — you always control which services Whistant may use. Save Time, Keep Control Work that used to take hours — gathering data, combining calendar + files + messages, or cross-app workflows — can be automated while you keep the final say. Whistant handles the details; you keep the control. Terms of Use: https://whisolla.com/terms.html#terms Privacy Policy: https://whisolla.com/terms.html#privacy

About

Open Minis

This AI agent runs locally on your device, taking actions like browsing the web, managing your schedule, and controlling smart home devices. It integrates deeply with iOS frameworks and allows you to bring your own API keys from various AI providers. Customize its capabilities with a skills system and enjoy persistent memory for a personalized experience.

Highlights
  • On-device AI agent
  • Multi-model AI provider support
  • Deep iOS framework integration
  • Built-in web browser
  • Customizable skills system
  • Persistent memory
  • Siri Shortcuts integration
Features
Read full description

Minis — Local-First On-Device AI Agent Minis is a local-first, on-device AI agent that goes beyond chat. All your data stays on your iPhone — nothing is uploaded to a server by default. Running locally means lower latency and stronger privacy, while the agent still takes real action: browsing the web, accessing your health data, managing your schedule, controlling your smart home, and automating complex tasks. Local-First AI Agent Unlike cloud-only chatbots, Minis runs directly on your device and keeps your data there. The agent executes multi-step tasks autonomously, using tools and native iOS frameworks to get things done — not just answer questions, and not just relay everything to the cloud. Multi-Model, Your Choice Bring your own API key. Choose from leading AI providers: • Anthropic Claude • OpenAI GPT • Google Gemini • DeepSeek • Kimi (Moonshot AI) • OpenRouter • Any OpenAI-compatible endpoint Deep iOS Integration The agent accesses Apple frameworks natively: • HealthKit — steps, heart rate, sleep, workouts, SpO₂ • Calendar & Reminders — create events, check availability, manage tasks • HomeKit — control lights, switches, scenes, and smart accessories • Photos — search, organize, and export from your library • Location & Maps — current location, directions, nearby POIs • Vision — OCR text recognition, object detection, barcode scanning • Speech — real-time transcription and text-to-speech • Weather — current conditions, hourly and daily forecasts Built-in Web Browser Navigate pages, take screenshots, extract content, fill forms, and interact with websites — all driven by the AI agent in the background. Skills System Import or create custom AI skills to extend the agent's capabilities. Share skills with others or build your own for specialized workflows. Persistent Memory The agent remembers your preferences, project context, and recurring patterns across sessions — building a personalized assistant that improves over time, all stored locally on your device. Siri Shortcuts Automate AI tasks with Siri and the Shortcuts app. Send prompts with file attachments, wait for results, and chain into complex workflows — all hands-free. Privacy by Design Your API keys and data stay on-device. Fine-grained permission controls let you decide exactly which personal data the agent can access. No account required. No data collected.

Screenshots

Whistant4 screens
Open Minis4 screens

Verdict

The call

The clearest difference is in-app purchases: Open Minis at none against Whistant's 2. Open Minis also leads on ratings volume (87 vs 1) and iOS requirement (16.0 vs 18.4). On price, rating, review sentiment and update cadence 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. Whistant sells 2 in-app purchases, starting at $19.99 per month. Open Minis asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Whistant against 4.9 for Open Minis. That said, the two scores are not equally well evidenced: Open Minis has 87 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of Whistant's written reviews are positive against 96% of Open Minis's.

UpkeepUpdate frequency

Whistant ships an update every 9 days, Open Minis weekly. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Whistant versus Open Minis: the parameters behind the verdict, then further details
ParameterWhistantOpen Minis
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (87 ratings)
Positive reviews100.0% of reviews — better96.1% of reviews
Number of ratings187 — better
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.416.0 — better
Further details — not scored
Size13 MB398 MB
Age rating17+17+
DeveloperWhisolla LLC森 王

Customer experience

Whistant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Open Minis

All ratings87 ratings
Positive97.7%
Neutral1.1%
Negative1.1%
Written reviews77 reviews
Positive96.1%
Neutral2.6%
Negative1.3%

In-app purchases

2 purchases

Whistant

Subscriptions2
  • Monthly Premium$19.991 Month
  • Monthly Pro$59.991 Month
None

Open Minis

No in-app purchases

Questions

Is Whistant free?
Whistant is free to download, with in-app purchases available.
Is Open Minis free?
Open Minis is free to download, with no in-app purchases.
Which has better reviews, Whistant or Open Minis?
Whistant is rated higher. Whistant averages 5.0 out of 5 from 1 ratings, while Open Minis averages 4.9 from 87 ratings.
Do Whistant or Open Minis have ads?
Neither Whistant nor Open Minis shows ads.
Which is updated more often, Whistant or Open Minis?
Whistant ships an update every 9 days, and Open Minis weekly. Most recently, Whistant was updated on October 10, 2026 and Open Minis on October 15, 2026.

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