iNAP Lab+ vs CapnoTrainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iNAP Lab+
This app monitors information from compatible oximeter and therapy devices. It requires specific hardware and is intended for users in regions where the devices have regulatory clearance. Always consult a doctor for medical decisions.
- Oximeter monitoring
- Therapy device information
- Compatible device support
- Regulatory clearance confirmation
- Health data tracking
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Before you use this App, the compatible devices are below. iNAP One device has received regulatory clearance or license in the USA, EU, Taiwan, Thailand, Hong Kong, Malaysia, Singapore, and Australia. The first compatible Oximeter (Model: TD-8255) has received regulatory clearance or license in the USA, EU, Taiwan, and Japan. The second compatible Oximeter (Model: PC-68B) has received regulatory clearance in the USA. The newly compatible oximeters are OMNI Ring (MegaRing) and O2Ring. If you are NOT in these countries, you need to confirm the availability when using these devices and this App based on local regulations in your country. Users could use the app to monitor oximeter and therapy device information. Please seek a doctor’s advice in addition to using this app and before making any medical decisions.
CapnoTrainer
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CapnoTrainer iOS app is a great substitution for CapnoTrainer desktop app in case you would like to record session remotely. The app connects to your instrument's Bluetooth and allows you to record session and provide multiple different graphical analysis.
Screenshots
Verdict
The clearest difference is update cadence: CapnoTrainer at every 3 weeks against iNAP Lab+'s every 4 months. CapnoTrainer also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
iNAP Lab+ ships an update every 4 months, CapnoTrainer every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | iNAP Lab+ | CapnoTrainer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (9 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Somnics, Inc. | Muhammad Arshad Khan |
In-app purchases
iNAP Lab+
No in-app purchases
CapnoTrainer
No in-app purchases
