Chronic Trace vs Inhale AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chronic Trace
This app uses your phone's camera to measure involuntary signals like eye movement, balance, focus, and reaction time. It creates a personal wellness index scored against your baseline to track subtle changes over time without extra hardware.
- Camera-based wellness checks
- Measures eye movement, balance, focus, reaction
- Personalized baseline scoring
- Tracks subtle changes over time
- No extra hardware required
- Anonymized tracking option
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We track our steps, our sleep, and our heart rate. How sharp we feel day to day has had nothing. Chronic Trace changes that. Chronic Trace turns the camera already in your pocket into a personal wellness check for how you are performing day to day. In a single capture it reads involuntary signals that are hard to fake on purpose: eye movement, balance, focus, and reaction. It combines them into one simple index, scored against your own baseline rather than a population average. That is what makes subtle change over time visible. WHAT IT MEASURES Eyes: how steadily your eyes track and shift Balance: body sway, captured by the camera Focus: attention and processing speed Reaction: response speed HOW IT WORKS Add yourself or anyone you track. Capture a baseline when you feel well. Re-check any time, and see your result against that baseline. No extra hardware. No specialist. Just your phone. SUBSCRIPTION Chronic Trace requires a paid subscription to run check-ins and view results. Plans are $14.99 per month or $149.99 per year. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Apple Account settings. BUILT FOR Athletes, veterans, families, and anyone who wants to keep an eye on how they are doing over time. PRIVATE BY DESIGN Sessions can be tracked fully anonymized. Your data is yours. IMPORTANT Chronic Trace is a wellness self-tracking tool, not a medical device. It does not diagnose, treat, cure, or prevent any condition, and its output reflects change versus your own baseline, not a diagnosis. Always seek the advice of a physician or other qualified health provider before making any medical decision or with any questions you may have about a medical condition. Never disregard professional medical advice or delay seeking it because of something you measured in this app. Privacy Policy: https://www.chronictraceapp.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Inhale AI
This app helps you track your breathing patterns and comfort. It offers guided recordings, on-device analysis, and check-ins to observe changes over time. It's designed for informational and educational purposes, not medical use.
- Guided breath recording
- On-device acoustic analysis
- Informational breath pattern indices
- Morning and evening check-ins
- Daily breath pattern variability
- Local reminders
- No account required
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Inhale AI is an informational app for tracking breath patterns and breathing comfort. It guides you through a breath recording, provides informational breath pattern indicators, includes short check-ins, and helps you observe changes over time. FEATURES • Guided breath recording • On-device acoustic breath pattern analysis • Informational breath pattern indices • Morning and evening check-ins • Daily breath pattern variability • Local reminders • English and Russian interface • No account required PRIVACY Audio processing and AI inference are performed on your device. Recordings and results are not uploaded to a server. Only information required for preferences and trend calculations is stored locally. IMPORTANT Inhale AI is intended for informational and educational purposes only. It is not a medical device and is not intended for diagnosis, treatment, or medical decision-making. Informational indicators may be affected by microphone characteristics, environment, recording technique, and other factors. Do not use the app for emergencies or as a replacement for professional advice. If you have breathing difficulty or health concerns, contact a qualified professional.
Screenshots
Verdict
The clearest difference is in-app purchases: Inhale AI at none against Chronic Trace's 2. On price, rating, ratings volume and ads 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. Chronic Trace sells 2 in-app purchases, starting at $14.99 per month. Inhale AI asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Chronic Trace against 5.0 for Inhale AI. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
| Parameter | Chronic Trace | Inhale AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 64 MB | 67 MB |
| Age rating | 4+ | 12+ |
| Developer | Chronic Trace, Inc. | Alan Dzheliev |
Customer experience
Chronic Trace
Inhale AI
In-app purchases
Chronic Trace
- Chronic Trace Monthly$14.991 Month
- Chronic Trace Yearly$149.991 Year
Inhale AI
No in-app purchases









