Power Sync: Fitness to Health subscription: cost, reviews, how to cancel

• App Store rating4.5★ from 12,930 ratings
• Cheapest subscription$5.99 per week
• Reviews mentioning billing, last 12 months4 of 22 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

No label applies: the numbers below sit inside the normal range for apps of this size.

What Power Sync: Fitness to Health costs

Download: Free. Subscriptions start at $5.99 per week.

• weekly subscriptionRenews every week, no trial$5.99
• HealthSync Pro MonthlyRenews every month, no trial$10.99
• HealthSync Pro yearlyRenews every year, no trial$19.99
• HealthSync Pro YearlyRenews every year, no trial$24.99
• Power Sync Pro Yearly3 days free trial, then renews every year$29.99

How to cancel Power Sync: Fitness to Health

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Power Sync: Fitness to Health (listed under a plan name such as weekly subscription).
4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Reported bugs

Incorrect weight and step data syncing; Frequent login and sync errors; Settings tab not functioning properly.

Recent one-star reviews

First time useI was asked to rate before using or right after first log in. I am assuming design flaw

A messThrough out my Fitbit. Google took over and it has been a disaster.

This sucksSee above

Recent five-star reviews

My FitbitGreat little watch.Loveto walk and take note of my daily steps.Encourages me to get out and walk.

NewPerfecto

Great for inspireVery helpful

About the developer

HDIDI has published on the App Store since Mar 21, 2020: 2 app(s), 0 of them no longer in the store.

• Parodist – celeb voice pranks3.8★

Alternatives to Power Sync: Fitness to Health

• Power Sync for Fitbit4.2★
• Fitbit to Apple Health Sync4.3★
• Fitbit Sync To Apple Health4.6★

Also similar: Fitbit to Health Sync Solver (4.5★), Fitbit Sync From Apple Health (4.0★), FITIV Sync for Fitbit Activity (4.5★)

Questions people ask

How much does Power Sync: Fitness to Health cost?

Download: Free. Subscriptions start at $5.99 per week.

How do I cancel Power Sync: Fitness to Health?

On your iPhone open Settings, tap your name, tap Subscriptions, select Power Sync: Fitness to Health and tap Cancel Subscription. You keep access until the end of the paid period.

Does Power Sync: Fitness to Health have a free trial?

Yes: Power Sync Pro Yearly offers a 3 days free trial, then $29.99 per year.

Power Sync: Fitness to Health in one paragraph

Power Sync: Fitness to Health by HDIDI is a Health & Fitness app for iPhone. Download: Free. Subscriptions start at $5.99 per week across 5 plan(s). App Store rating 4.5 from 12,930 ratings. 4 of 22 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (18%). The developer has 2 app(s) on the App Store, 0 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Oct 23, 2026 by AppsLupa.

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