# Health Check-In: How I Feel — Personal Health Laboratory

> Personal health tracker for identifying lifestyle factors affecting well-being. (iPhone/iPad app by Network Excavators, Inc..)

- Source: https://appshunter.io/ios/app/health-check-in-how-i-feel/id6762878440 (this page in markdown: same URL + `.md`)
- Developer: [Network Excavators, Inc.](https://appshunter.io/developer/1895055564)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 40 MB
- Languages: American English
- Released: 2026-05-28
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/health-check-in-how-i-feel/id6762878440/reviews.md

## What is Health Check?

DISCOVER WHAT ACTUALLY MAKES YOU FEEL BETTER — without becoming a data scientist or health expert. Health Check-In is your personal health laboratory: log how you feel in seconds, run experiments, build time-blocked daily routines, and let the data reveal what works.

Health Check-In helps you identify the habits, routines, supplements, medications, and lifestyle factors that affect how you feel — then proves it with data.

Whether you're dealing with fatigue, brain fog, digestive issues, insomnia, stress, chronic illness, or simply optimizing your health, Health Check-In gives you a practical way to connect the dots.

PRIVATE.

There are no accounts to create and nothing is in the Cloud. Your data is stored on your device and only leaves it when you decide to export it. AI queries only pass minimal data for analysis and nothing is stored.

QUICK DAILY CHECK-INS

Some apps require you to invest a lot of time inputting complex levels of information. Health Check-In keeps it fast and simple: Rate how you feel from 0–100%.

Optionally, create custom tags for positive and negative factors. Add notes — from a few words to detailed journal entries. Set up reminders to check in, or check in manually as often as you like.

Even the most thorough person needs less than a couple minutes a day, and each check-in can take as little as a few seconds. The goal is to make it easy enough to keep logging for months or years.

RUN PERSONAL HEALTH EXPERIMENTS

Start an experiment directly from a check-in. Choose from built-in templates or create your own. Test changes to supplements, medications, diet, exercise, sleep routines, or lifestyle habits. Schedule a follow-up reminder to evaluate results. Record outcomes and save successful findings as Key Results. Build a personal library of what works — and what doesn't. Instead of guesswork, systematically test one change at a time and learn from real-world results.

BUILD A DAILY ROUTINE

Create time-blocked routines for your day — Upon Waking, Morning, Afternoon, Evening, Before Bed. Add supplements, medications, and health actions to each block. Set reminders so you never miss a dose or habit. Create multiple routines and switch between them. Pro+AI subscribers can generate a personalized routine based on their health data, sleep patterns, and current supplements.

DISCOVER PATTERNS

View trends over 7, 30, 90, 180 days, or a full year. Compare check-in scores against sleep, activity, weather, air quality, and pollen data. Track medications, supplements, activities, symptoms, and health goals. Spot score swings with automatic change alerts. Save insights and lessons learned as Key Results.

CONNECT YOUR HEALTH TRACKER

Oura Ring, Fitbit, Apple Health, and Health Connect integration. Import sleep scores, sleep stages, deep sleep, REM sleep, HRV, resting heart rate, and daily step counts — all displayed on your Today screen without digging through menus. Overlay health data directly on your trend charts.

AI-POWERED HEALTH INSIGHTS

Get personalized analysis of your check-in history that identifies correlations between your habits and how you feel. Get an automatic daily briefing or run a manual query and choose from preset analysis types — Key Insights, Correlations, Issue Summary, Sleep & Energy — or ask your own questions. Have multi-turn conversations, review past analyses, and export or share results. Ask AI to build you a complete daily routine based on your data. Richer and more detailed history provides even more thorough analysis — without sharing personal medical data.

Terms of use: https://healthcheckin.app/terms 
Privacy policy: https://healthcheckin.app/privacy

## Key features

- Quick daily check-ins
- Personal health experiments
- Pattern discovery
- AI-powered insights
- Health tracker integration
- Private, on-device data storage

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Health Check-In Pro+AI Monthly | $2.99 | per month |
| Health Check-In Pro+AI Yearly | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Health Check-In Pro | $19.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/health-check-in-how-i-feel/id6762878440/reviews.md

### 5/5 — Creates mindfulness

*2026-07-22*

My favorite aspect of this app is its encouragement to be aware - of your body, what you’re putting in it, what conditions you’re putting it in…and how that correlates to how you’re feeling mentally.  You start to SEE the patterns and connections, allowing you to make changes and fine-tune some pieces of your life to just…feel better.

### 5/5 — I love this app!!

*2026-06-19*

It’s a very easy and convenient way to keep track of my health and habits! I thought it was extremely useful, simple to use, and really easy to understand. Can’t recommend enough!!

## Frequently asked questions about Health Check

### How does Health Check-In help me understand my health?

Health Check-In allows you to log daily feelings and optionally track habits, supplements, and lifestyle factors. By analyzing this data, it helps you identify correlations and patterns that influence how you feel, providing actionable insights.

### Can I run experiments with Health Check-In?

Yes, you can start personal health experiments directly from a check-in. This feature allows you to systematically test changes to diet, exercise, sleep, or other habits and record the outcomes to build a library of what works for you.

### Does Health Check-In store my data in the cloud?

No, Health Check-In prioritizes privacy. All data is stored locally on your device and never shared to the cloud unless you choose to export it. AI queries only pass minimal, temporary data for analysis.

### What health trackers can I connect to Health Check-In?

The app integrates with Oura Ring, Fitbit, and Apple Health. This allows you to import data such as sleep scores, sleep stages, and daily step counts directly into your trend charts.

### What are the subscription options for Health Check-In?

Health Check-In offers a monthly subscription for $4.99 and a yearly subscription for $44.99, both of which include AI-powered insights. These subscriptions unlock advanced features and analysis.

### How often is Health Check-In updated?

The app was last updated on June 16, 2026, with version 1.9.0. This indicates a relatively active development cycle, suggesting ongoing improvements and bug fixes.

### What is the age rating for Health Check-In?

Health Check-In has an age rating of 17+. This is likely due to the nature of health tracking and the potential for users to input sensitive personal information.

### Does Health Check-In have ads?

No, Health Check-In does not contain advertisements. As it is free with in-app purchases, users can enjoy an ad-free experience while utilizing its health tracking features.

## Version history (last 5 releases)

### 1.19 — 2026-08-09

"Daily Brief" feature added to "Today" screen - A brief AI analysis which runs once a day.
AI response quality has been drastically improved.
Bug fix - When restoring data, cached step count in History doesn't always match step count in "Today" screen. This has been resolved.

### 1.18.1 — 2026-08-06

What's new in 1.18.1:

Full history unlocked for everyone — Free users now have unlimited check-in history (no more 30-day limit)
Experiments can now be created independently of a Check-In
Issues I'm Fixing — Renamed from "What I'm Fixing" for clarity; issues now link directly to related check-ins so you can see your scores in context
Linked check-ins on issue detail — View all check-ins tied to an issue, sorted chronologically with score, date, reasons, and notes
Settings redesigned — Menu reordered by usage frequency for easier navigation; "Reason Tags" and "Location (Weather & Pollen)" renamed for clarity
Android purchase fix — Resolved an issue where Pro entitlements weren't recognized on some Android devices
Google Play Billing Library 8 — Updated for compliance
Fixed 6.9in screenshots in App Store

### 1.18.0 — 2026-08-02

What's new in 1.18.0:

Full history unlocked for everyone — Free users now have unlimited check-in history (no more 30-day limit)
Issues I'm Fixing — Renamed from "What I'm Fixing" for clarity; issues now link directly to related check-ins so you can see your scores in context
Linked check-ins on issue detail — View all check-ins tied to an issue, sorted chronologically with score, date, reasons, and notes
Settings redesigned — Menu reordered by usage frequency for easier navigation; "Reason Tags" and "Location (Weather & Pollen)" renamed for clarity
Android purchase fix — Resolved an issue where Pro entitlements weren't recognized on some Android devices
Google Play Billing Library 8 — Updated for compliance

### 1.16.1 — 2026-07-29

Export section checklist — users choose which sections to include (summary, check-ins, meds, routines, experiments)
Experiments in PDF/CSV — each experiment with status, results, and linked check-ins table
Startup optimization — App launch speed increase

### 1.15.1 — 2026-07-26

What's New in 1.14
Search Your History — Find past check-ins instantly. Type a location, keyword, or tag to filter your history list — great for spotting patterns at specific places or events.
Tap Trends to Navigate — Tap any point on the Trends graph to jump directly to that day's check-in in your History.
Fresh New Icon — Refined app icon with a cleaner, more polished look.
Unlimited Reminders for Everyone — Free users can now set multiple daily check-in reminders (previously limited to one).
Ability to delete Check-Ins.
Routines are now included in exports.
Free trial/Paywall updates
Updates to "About" section
Updated splash screen
Fixed issue with dismissal of keyboard on History screen

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## Related topics

[how i feel app](https://appshunter.io/ios/topics/how-i-feel-app)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*