Ambi vs LabTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ambi
This app generates unique, ever-changing soundscapes to help you relax and focus. It masks distracting background noise with customizable mixes of various noise types, offering manual control over the sound or automatic randomization. Enhance your audio experience with reverb and an equalizer.
- Algorithmic noise generation
- Customizable noise mixes
- Manual and automatic sound randomization
- Reverb effect
- 8-band graphic equalizer
- In-app timer (paid)
- User preset saving (paid)
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Ambi generates calm soundscapes in real time — not from recorded loops. White, pink, brown, and water noise are synthesized live, so the sound never repeats and never seams. Drag the orb to blend all four sources, fine-tune with an 8-band EQ, and add reverb and motion until it feels right. BUILT FOR REAL LIFE Pick your use case on first launch — Sleep, Focus, Study, Baby, or Tinnitus — and Ambi loads a starter preset with a suggested timer. Seven beautiful presets are included; switch freely and explore. FREE TO PLAY • Play, mix, and explore all default presets • Blend four live noise generators with the orb • 8-band EQ, reverb, and motion • Set a sleep timer (hours, minutes, seconds) PREMIUM — ONE-TIME UNLOCK • Start the sleep timer • Background play and lock screen controls • Save, create, and manage custom presets • Siri, Shortcuts, and Control Center WHY AMBI? Most sound apps loop short recordings. Ambi uses algorithmic noise generation — smaller download, infinite variation, and a mix that responds to you in real time. Whether you need brown noise for deep focus, pink noise for baby sleep, white noise for study, or gentle water for tinnitus relief, Ambi is a simple, beautiful sound machine in your pocket. No subscription. No ads. Just calm.
LabTrack
Organize and understand your blood test results with AI-powered import and trend visualization. Track various biomarkers, view progress with interactive charts, and export reports for your doctor. Your health data remains private and stored locally.
- AI-powered lab result import
- Visualize biomarker trends
- Understand health data with AI summaries
- Track 130+ parameters
- PDF export for doctor visits
- Local data storage for privacy
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LabTrack – Your Lab & Blood Results Clearly in Sight No more confusing lab sheets or medical jargon: With LabTrack, you keep all your blood tests and medical reports organized – clear, understandable, and 100% private. Whether it’s a complete blood count, cholesterol, thyroid levels (TSH), vitamin D, or inflammation markers: LabTrack brings together reports from different labs in one place and visualizes your trends over time. Your Benefits at a Glance: • Smart AI Import – No Typing: Snap a photo of your paper report or import a PDF. The AI automatically detects parameters, units, and values. You keep full control and review each value before saving. • AI Trend Summaries: Get clear, easy-to-understand explanations of your changes and long-term trends whenever you want. • Visualize Trends & Progress: Interactive charts with reference bands show instantly whether values are rising, falling, or within the healthy range. • 130+ Parameters & In-Depth Info: Many standard biomarkers preconfigured – including explanations of what is measured and what deviations may indicate. • Flexible Units: Standard or SI units – LabTrack converts values automatically when needed. • PDF Export for Doctor Visits: Generate clear progress reports in seconds to share at your next appointment. Who is LabTrack for? • Health-conscious individuals: Track preventive health markers and spot changes early. • People with chronic conditions: Keep seamless logs of regular check-ups (e.g., thyroid, diabetes, kidney function). • Fitness & Biohackers: Monitor biomarkers accurately alongside nutrition or training changes. Maximum Privacy – Your Data Belongs to You • 100% Local: All health data stays securely on your device. • Optional iCloud Sync: End-to-end encrypted exclusively through your personal Apple ID. • AI Only on Request: Analysis and AI features only run with your explicit consent. • No Subscription, No Tracking: One-time purchase, no third-party trackers, no ads. Note: LabTrack is intended solely for personal documentation and informational purposes. It does not provide medical diagnoses and cannot replace professional medical advice or treatment.
Screenshots
Verdict
The clearest difference is price: Ambi at Free against LabTrack's $3.99. Ambi also leads on iOS requirement (17.0 vs 26.6). LabTrack's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Ambi is free to download; LabTrack costs $3.99 up front. Ambi sells 1 one-off in-app purchase. LabTrack asks for nothing beyond the download.
Ambi ships an update every 4 months, LabTrack fortnightly. Both last shipped on November 6, 2026.
| Parameter | Ambi | LabTrack |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.3 (87 ratings) — better | — |
| Positive reviews | 58.1% of reviews | 80.0% of reviews — better |
| Number of ratings | 87 — better | — |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.6 |
| Further details — not scored | ||
| Size | 9 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Mellowmuse Ltd | MycroApps |
Customer experience
Ambi
LabTrack
In-app purchases
Ambi
- Ambi Pro$4.99
LabTrack
No in-app purchases









