FitThumb Sync vs Well365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FitThumb Sync
This app synchronizes your health and fitness data from Apple devices and other HealthKit-compatible applications directly to your FitThumb corporate wellness account. It facilitates seamless tracking of steps, workouts, and water intake for a comprehensive wellness overview.
- Syncs steps, workouts, and water tracking
- Integrates with Apple HealthKit
- Connects to FitThumb corporate wellness
- Supports data from other HealthKit apps
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Allows FitThumb wellness portal users to sync their steps, workout and water tracking from their Apple device running HealthKit to their FitThumb corporate wellness account. Also allows the integration of other apps that write data to HealthKit to sync to FitThumb.
Well365
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Well365 brings whole-person wellbeing and real human coaching into one calm daily rhythm. Most wellness apps hand you a dashboard and leave. Well365 connects what you record to a real coach who can see it — only if you choose to share it — so the support you get is about your actual week. A CALM DAILY CHECK-IN Record how you feel in one tap. Add a habit, a gratitude note, or a few minutes of sleep when you want to, and skip them when you do not. Nothing here counts streaks against you or tells you that you have fallen behind. WORK WITH A REAL COACH Choose a wellness coach from the directory and message them in the app. Your coach can see the wellness activity you have agreed to share, so a conversation starts from where you actually are rather than from a form. SEE WHAT HELPS Mood trends, habit history, a wellness wheel across eight dimensions, and assessments that show patterns over time. Observations, never instructions. BRING IN WHAT YOUR IPHONE ALREADY RECORDS If you choose, Well365 reads steps, sleep, exercise minutes and mindful minutes from Apple Health to fill in the habits you pick. Nothing is read until you turn it on, and Well365 never writes to Apple Health. PRIVACY YOU CAN CHECK Your journal entries are never shared with a coach unless you turn that on. You can see a log of every time a coach opened your wellness data, and you can export everything Well365 holds about you, or delete your account, from inside the app. Your employer never sees your individual entries. Lock Well365 with your face, fingerprint or passcode, add two-step verification, and sign out on every device at once if a phone goes missing. BUILT FOR EMPLOYER-SPONSORED WELLBEING Well365 is offered through employers as a wellbeing benefit. Join with your organisation's code, or use Well365 on your own. Well365 is a wellbeing and coaching service. It is not medical care, therapy, diagnosis or treatment, and it is not a crisis service. In the U.S., call or text 988 for the Suicide & Crisis Lifeline. In an emergency, call 911. Terms of Use: https://corewell365.com/well365/terms/ Privacy Policy: https://corewell365.com/well365/privacy/
Screenshots
Verdict
The clearest difference is review sentiment: Well365 at 100% against FitThumb Sync's 40%. Well365 also leads on rating (5.0 vs 2.6) and update cadence (every 4 days vs every 3 weeks). FitThumb Sync's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 1). On price, ads 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. Well365 sells 2 in-app purchases, starting at $9.99 per month. FitThumb Sync asks for nothing beyond the download.
Well365 holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: FitThumb Sync has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of FitThumb Sync's written reviews are positive against 100% of Well365's.
FitThumb Sync ships an update every 3 weeks, Well365 every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | FitThumb Sync | Well365 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | interactiveThink, Inc. | Well365 |
Customer experience
FitThumb Sync
Well365
In-app purchases
FitThumb Sync
No in-app purchases
Well365
- Well365 Membership$9.991 Month
- Well365 Annual Membership$99.001 Year
Questions
Is FitThumb Sync free?
Is Well365 free?
Which has better reviews, FitThumb Sync or Well365?
Do FitThumb Sync or Well365 have ads?
Which is updated more often, FitThumb Sync or Well365?
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