Mental Health AI (Offline)
Private • Bilingual (EN/CZ) • Fully offline • Early-access build
Purchase for Windows 10/11 (64-bit)
Version: 1.0 • Updated: 23.08.2025
Secure checkout via Payhip • Instant download link sent by email
What the app is
Mental Health AI (Offline) is a desktop application that helps you unwind, refocus, and build calmer routines—without sending your data anywhere. It provides gentle, evidence-informed prompts and relaxation exercises and automatically replies in English or Czech, all locally on your computer.
Who it’s for
- People who want quick decompression after a busy day or before sleep.
- Anyone who values privacy and wants an offline, no-account tool.
- Users who prefer simple, short practices (3–10 minutes) that fit daily life.
How it works (under the hood)
- Fully offline LLM: The app runs a compact, optimized language model locally (CPU-friendly) so your text never leaves your device.
- Language auto-detect: Replies in Czech or English based on your input.
- Rules-first intent layer: Common relaxation and small-talk intents are instant, minimizing latency.
- Validator: Keeps responses coherent, safe, and in the intended language.
- Optional translator fallback: Disabled by default. Can assist rare language mix-ups when enabled.
- Accessibility: Optional “no-diacritics” mode for Czech, adjustable font size, keyboard-only operation.
Main features
- Guided relaxations: brief, soothing practices (3–10 minutes), breathing timers, and calming prompts.
- Self-reflection check-ins: short questions to reduce rumination and encourage micro-wins.
- Session notes (optional): save snippets locally; export or delete anytime.
- Low-friction design: clear language, one-click flows, gentle pace.
Important limitations (early-access)
This is a work-in-progress app. While it is usable today, you may encounter glitches or rough edges. We’re actively improving stability, speed, and phrasing quality. Please see “Known issues” for specifics and workarounds, and consider sending feedback—your reports help prioritize fixes.
Installation & first run
- Download the installer above and double-click it.
- Windows SmartScreen: If you see “Windows protected your PC,” click More info → Run anyway (builds are unsigned during early access).
- Antivirus note: Some products may quarantine new executables from unknown publishers. If that happens, restore and temporarily allow the app or add the install folder to exclusions. (You can remove the exclusion once the app runs.)
- On first launch, the app will initialize local resources. This may take 20–90 seconds depending on your device.
- Choose your preferences (language, font size, no-diacritics mode). You can change them later in Settings.
System requirements
- OS: Windows 10/11 (64-bit).
- Memory: 8 GB RAM minimum (16 GB recommended for smoother performance).
- CPU: Modern 4-core or better recommended. The app runs on CPU; no GPU required.
- Disk space: ~2–6 GB depending on configuration and logs.
- Internet: Not required. (Updates are manual; see below.)
Privacy & data control
- No account. No cloud. No background syncing.
- Local storage only: Session text and settings are saved in your user profile folder. Typical path:
C:\Users\<YourName>\AppData\Roaming\MHAI - Delete everything: Use Settings → Data & Privacy → Delete all local data to remove cached files and session notes.
- Crash logs: If a crash occurs, a local log file is created for you to review or share. No automatic upload.
Safety note
This app supports relaxation and self-care. It is not a medical device and does not diagnose or provide therapy. If you’re in crisis or worried about your safety, contact local emergency services or a crisis line in your area, or reach out to a qualified professional.
Known issues (early builds)
- Slow first reply on older CPUs: The first response after launch can take longer while the model warms up. Workaround: keep the app open between sessions for faster responses.
- Occasional phrasing quirks: Rarely, responses may feel repetitive or too brief. We’re tuning this. Tip: If that happens, click “Regenerate.”
- SmartScreen/AV prompts: Early builds are unsigned. See installation steps above for how to run safely.
- Czech diacritics: If characters are hard to read on your system, enable no-diacritics mode in Settings.
Roadmap (what’s coming)
- Faster start-up and lower CPU usage.
- More guided practices (body scan, safe-place, pre-sleep wind-down).
- Optional audio prompts (offline TTS), with on/off switch.
- Daily check-in streaks and gentle reminders (local only).
- One-click export of notes (TXT/CSV).
- Signed builds with publisher verification.
Manual updates
The app does not auto-update (to preserve full offline privacy). When a new version is released, download it from this page and install over the previous one. We will post a short changelog here.
Changelog
- 1.0 (23.6.2025): Initial public early-access release.
Support & feedback
If you find a bug or have suggestions, please email info@ihypnosis.org.uk with:
- App version and Windows version
- What you were trying to do (1–2 lines)
- Any on-screen message (copy/paste or screenshot)
- The latest log file from
C:\Users\<YourName>\AppData\Roaming\MHAI\logs(if present)
FAQ
Is any of my text sent online?
No. All prompts and replies stay on your device.
Can this replace therapy?
No. It’s a self-care tool for relaxation and reflection, not a clinical service.
Will there be a Mac or mobile version?
We’re prioritizing Windows stability first. Other platforms are under consideration.
Why does Windows warn about the app?
Unsigned apps from new publishers trigger SmartScreen.
Where are my notes saved?
Locally in your user profile (see path above). You can export or delete them anytime.
Can I turn off diacritics in Czech?
Yes. Enable “No-diacritics mode” in Settings.