N3 Wellness vs OuraSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
N3 Wellness
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N3 Wellness is your intelligent wellness companion — designed to help you think, plan, and find the right support. Chat naturally with AI for guidance on fitness, nutrition, mental wellness, and more. When you’re ready, connect with real experts who match your goals and lifestyle. • Personalized AI guidance tailored to you • Find and connect with real wellness professionals • Upload images and get instant insights • Simple, clean experience designed to feel natural N3 Wellness helps you move from questions to real progress. Start where you are. Get guidance. Find the right support. Note: N3 Wellness provides general wellness information and is not a substitute for professional medical advice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://n3w.io/legal/privacy
OuraSync
This app enhances your Oura ring data by syncing additional health metrics to Apple Health. It transfers resting heart rate, HRV, blood oxygen, body temperature, and VO₂ Max, complementing the data already exported by the Oura app. This tool acts as a data transporter, not an analysis platform.
- Syncs resting heart rate
- Syncs heart rate variability (HRV)
- Syncs blood oxygen (SpO₂)
- Syncs body temperature
- Syncs VO₂ Max
- Writes data to Apple Health
- Background and manual syncing
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OuraSync adds to what the Oura app already sends to Apple Health. The Oura app exports Active Energy, Heart Rate, Height, Mindful Minutes, Respiratory Rate, Sleep and its stages, Steps, Weight, Workouts and Workout Routes. OuraSync writes the readings that sit outside that set: resting heart rate, heart rate variability (HRV), blood oxygen (SpO₂), body temperature, and VO₂ Max. It reads them from your own Oura account through Oura's official API and writes them on your iPhone. The data never passes through our servers. Apple Health then holds them next to data from your other sources. Use the Oura app for everything Oura provides. This app is transport, not analysis: no scores, no readiness or sleep interpretation, no derived insights. HOW IT WORKS - Sign in to your Oura account with OAuth. The app never sees your Oura password. - Syncing runs in the background on iOS's schedule. You can also sync by hand from the home screen. - On first connect, OuraSync imports your full Oura history, then keeps syncing new nights. - Every sample carries a stable sync identifier, so a repeat run corrects a value instead of duplicating it. - Time zones come from Oura's own offsets, so a reading lands on the day you lived it. - The Status screen lists what was written, skipped or failed, per metric and day, with the reason. - Purge removes everything the app wrote to Apple Health — one metric or all of it. WHAT YOU NEED An Oura Ring, an Oura account, and an active Oura membership. Oura requires an active membership for API access, so without one there is no data to sync. That membership is purchased from Oura and is separate from this subscription. iPhone only. SUBSCRIPTION OuraSync Pro: $1.99 per month, or $9.99 per year with a one-week free trial. The subscription covers all syncing — background sync, manual sync, the status history, and the purge tool. Without it, syncing pauses. Everything already written to Apple Health stays where it is. The app never removes your data because a subscription ended. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings. Any unused portion of a free trial is forfeited when you buy a subscription. PRIVACY Health data goes from Oura's servers to your iPhone to Apple Health. It never reaches Steelheart Labs, and we have no way to see it. A stateless token broker performs the OAuth exchange and refresh only: it stores nothing and logs no token contents. Crash reports and subscription records carry no health values, no tokens, and no name or email — only an anonymous, app-generated identifier. There are no accounts. An on-device sync ledger records, per metric and day, the value written, the timestamp, the status, and internal version numbers; it never leaves the device and is excluded from device backup. Sign out to erase your tokens, purge to remove what was written, delete the app to remove everything local. OuraSync moves wellness data between services you already use. The values are consumer wellness estimates produced by Oura's ring and algorithms, not medical measurements. They are not for diagnosis or treatment. Terms of Use (EULA): https://ourasync.steelheartlabs.com/terms/ Privacy Policy: https://ourasync.steelheartlabs.com/privacy/ Support: https://ourasync.steelheartlabs.com/support/ OuraSync is an independent product of Steelheart Labs LLC. It is not affiliated with, endorsed by, or sponsored by Oura Health Oy or Apple Inc. "Oura" is used only to identify the data source. Oura is a trademark of Oura Health Oy. Apple Health is a trademark of Apple Inc.
Screenshots
Verdict
The clearest difference is update cadence: OuraSync at daily against N3 Wellness's every 2 months. 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. N3 Wellness sells 2 in-app purchases, starting at $19.99 per month and OuraSync sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
N3 Wellness ships an update every 2 months, OuraSync daily. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | N3 Wellness | OuraSync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 11 MB |
| Age rating | 12+ | 4+ |
| Developer | N3W LLC | Steelheart Labs LLC |
In-app purchases
N3 Wellness
- N3 Plus$19.991 Month
- N3 Pro$49.991 Month
OuraSync
- OuraSync Pro Monthly$1.991 Month
- OuraSync Pro Annual7 Days trial$9.991 Year









