iNAP Lab+ vs Kidney Kin
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.
Kidney Kin
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Kidney Kin - Empowering your chronic kidney disease journey with joyful, personalized nutrition care. Living with kidney disease doesn't mean giving up on happiness. Kidney Kin is an all-in-one renal diet tracker and care companion designed specifically for individuals with Chronic Kidney Disease (CKD) and their caregivers. Easily track the 5 essential nutrients that impact kidney function: Sodium, Potassium, Phosphorus, Protein, and Fluid/Water. KEY FEATURES: 1. Stage-Specific Nutrition Targets (CKD Stages 1-5 & Dialysis) • Built-in clinical quota presets based on KDOQI guidelines for CKD Stages 1 to 5, Hemodialysis, Peritoneal Dialysis, Kidney Transplant, and Kidney Stones. • Custom nutrition limits according to your doctor or dietitian's recommendation. • Track your vital lab values: eGFR (CKD-EPI 2021 formula), Serum Creatinine, BUN, and Blood Pressure. 2. AI Vision Food Scanner & Barcode Lookup • Snap a photo of your meal for instant nutrient analysis. • Scan supermarket barcodes to inspect hidden sodium, phosphorus, and potassium additives before you buy. • Rich generic food database & standard Thai meal nutrition bank. 3. Supportive Pre-Meal Warning Engine • Evaluates nutrient impact before you log, providing positive balancing recommendations rather than scolding alerts. 4. Stage-Aware Water & Hydration Tracker • Set daily fluid quotas matching your clinical stage to prevent fluid overload or dehydration. • Gentle hourly hydration notifications with quiet hours. 5. 1-Click Doctor PDF Report Export • Export comprehensive food logs, nutrient trend charts, and 7/14/30/90-day averages directly into a clean PDF for your next clinic appointment. 6. Caregiver Supermarket Mode • 6-digit sync code allows family members to scan items and log meals on behalf of elderly patients. 7. Joyful Gamification & Habit Building • Complete daily supportive care missions, unlock 3D milestone badges, and protect your streak with Freezer Stones. 100% Offline-First & Private: • All your health records and daily food logs remain strictly stored on your device. • Zero tracking, zero third-party ads, and works completely offline without internet connection. Medical Disclaimer: Kidney Kin is an educational and supportive dietary tracking tool. It is not intended as a substitute for professional medical advice, clinical diagnosis, or personalized dietary prescription from your nephrologist or registered dietitian. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rensamatar.gitlab.io/kin-kidney-care/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: iNAP Lab+ at none against Kidney Kin's 3. Kidney Kin's advantage is update cadence (weekly vs every 4 months). On price, ads, device support and iOS requirement 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. Kidney Kin sells 3 in-app purchases, starting at $2.99 per month. iNAP Lab+ asks for nothing beyond the download.
iNAP Lab+ ships an update every 4 months, Kidney Kin weekly. Both last shipped on October 29, 2026.
| Parameter | iNAP Lab+ | Kidney Kin |
|---|---|---|
| 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 | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 61 MB | 61 MB |
| Age rating | 4+ | 12+ |
| Developer | Somnics, Inc. | Sarawut Popadcha |
In-app purchases
iNAP Lab+
No in-app purchases
Kidney Kin
- Kidney Kin Pro Monthly$2.991 Month
- Kidney Kin Pro Annual7 Days trial$19.991 Year
- Kidney Kin Pro (Lifetime)$39.99









