miniAssistant vs Happier Decisions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
miniAssistant
Interact with various AI language models, including local ones, on your iPhone, iPad, or Mac. Personalize prompts, manage your schedule with natural language commands, and get AI-powered summaries and news. Supports function calling for calendar, web, and location tasks.
- Interact with LM Studio, OpenAI, Anthropic, and Apple Intelligence APIs
- Test large language models locally on iOS and macOS
- Personalize prompts for tailored AI responses
- Function calling for calendar, web search, and location
- Natural language schedule management
- Summarize, create, and edit events
- Customizable backgrounds
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* Works with the LM Studio API, OpenAI API, Anthropic API, and Apple Intelligence! * Try large language models (LLMs) on your iPhone, iPad, or Mac. * Choose your preferred language model from LM Studio / OpenAI / Anthropic / Apple Intelligence. * The LM Studio tab connects to any OpenAI-compatible server, so you can point it at your own setup. * Each provider is tuned individually, including a high precision mode you can switch on. * Personalize the prompt to tailor the app to your own needs. * Function calling is available for calendar events, reminders, notifications, web search and page fetching, location data, on-device memory, knowledge base search, image generation, and user interaction. * Summarize, create, and edit your schedule in natural language. * Keep short notes on your device and let the AI recall them in later conversations. * Add your own documents and let the AI search them on your device by meaning, not just by keyword. * Review the whole conversation at any time from the history button. * Change the background using images from your photo library. By default, the app opens the conversation by listing today's remaining calendar events — or tomorrow's, if none are left. It can do this because it reads the calendars, reminders, location, and current date on your device. You can instruct the LLM in natural language, for example: "if WWDC is not in June, look up the date and add it to my calendar". You can even ask local LLMs about the weather forecast or the latest news. The app automatically replies in your device's language. [Note] * This app is provided free of charge for research purposes. * Use it at your own risk, and do not rely on it for critical or high-stakes decisions. * The current time on your device is sent as the initial user prompt, and your device's language setting is sent as the system prompt. * When function calling is enabled, the app sends data from your device to the AI you selected. This may include calendar events, reminders, location data, saved notes, and excerpts from documents you have added to the knowledge base. * Image generation is available with OpenAI models only. * API usage fees apply when you use OpenAI or Anthropic models with your own API key. * The software is provided "as is," and the author assumes no responsibility for its performance. * This app is a technical demonstration of LLM usage and should not be used for critical decisions, including business or medical purposes. * The content of AI-generated responses depends on the model you select. * AI may generate incorrect responses, and their accuracy is not guaranteed. [Safety Measures] * You are asked to confirm after every five consecutive function calls. * Function calling always stops after twenty consecutive calls, and the AI answers with the information gathered so far. * In Safe Mode, adding or editing a calendar event requires your confirmation through the standard iOS interface. * Deleting a calendar event always requires your confirmation, whether or not Safe Mode is enabled. * Location access is managed by the standard iOS permission system, and only approximate location data is used. * Saved notes and knowledge base documents stay on your device; only the passages that match your question are sent to the AI. [Apple Intelligence Limitations] * Requires an Apple Intelligence–compatible device running iOS 26 or later. * Limited context window: enabling many tools can exceed it, causing the model to skip tool calls and hallucinate. Disable tools you don't need. * Tool results are truncated to 1,000 characters, and earlier tool results are dropped in long conversations. * Reminders, memory, and image generation are not supported. * Safe Mode is always on. * Tool calling stops with an error after 20 consecutive calls.
Happier Decisions
This app helps you make tough choices by combining logic, AI insights, and your intuition. It guides you through a 4-step process to analyze dilemmas, prioritize values, and receive a strategic roadmap for confident decision-making.
- 4-Step Clarity Engine
- AI Copilot Mode
- Logic + Gut Blend
- Binary Priority Logic
- Absolute Privacy
- Strategic Roadmap
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Tough choices deserve a better strategy. Career moves, business pivots, relationships, or relocations—the weight of "What If?" can be paralyzing. Happier Decisions cuts through the noise by blending crystal-clear logic, personalized AI insights, and your own intuition. Inspired by the proven principles of "Hopping for Happiness," this app isn't just a calculator—it’s a Strategic Copilot that ensures your path leads to real fulfillment. The 4-Step Clarity Engine: Describe or Dictate: Speak your dilemma naturally. Our AI extracts the core variables, values, and hidden trade-offs from your voice or text. The Priority Multiplier: Use our unique head-to-head comparison tool to rank what truly matters (Family, Wealth, Growth, Health). No arbitrary sliders—just binary, honest choices. AI-Guided Scoring: Rate how each path impacts your values. Our AI provides a Weighted Logic Score, instantly showing which option aligns with your DNA. Strategic Roadmap: Get more than a number. Receive a concise, AI-powered breakdown of your dilemma, highlighting risks, "Second-Order" consequences, and a clear direction forward. Why Happier Decisions is the Gold Standard: AI Copilot Mode: (New!) Dictate your thoughts and let the AI structure your dilemma for you. The Logic + Gut Blend: We don't replace your intuition; we give it a data-backed foundation so you can choose without second-guessing. Binary Priority Logic: The only app that uses head-to-head comparisons to find your true priorities. Absolute Privacy: Your dilemmas are yours alone. We use secure, on-device processing to ensure your data never leaves your iPhone. Stop Overthinking. Start Leading. Whether it’s "Should I take the promotion?" or "Is it time for a total life pivot?", Happier Decisions gives you the clarity, confidence, and strategy to move forward. Download for free today. Pro upgrade unlocks: Full Voice-to-Strategy AI and Premium Themes. Don't just decide. Decide Happier. Terms of Use: url: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: miniAssistant at none against Happier Decisions's 3. miniAssistant also leads on update cadence (weekly vs monthly). Happier Decisions's advantage is iOS requirement (15.1 vs 18.2). 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
Both are free to download. Happier Decisions sells 3 in-app purchases, starting at $1.99 per 7 days. miniAssistant asks for nothing beyond the download.
miniAssistant ships an update weekly, Happier Decisions monthly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.
| Parameter | miniAssistant | Happier Decisions |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | Kazufumi Suzuki | Eduardo Aleman |
In-app purchases
miniAssistant
No in-app purchases
Happier Decisions
- Pro Weekly$1.997 Days
- Pro Monthly$4.991 Month
- Pro Annual7 Days trial$29.991 Year









