Comparison

SyncFlow Health vs SwiftSync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SyncFlow Health

Consolidate your health information by transferring data from your Fitbit device to Apple Health. Select specific categories like activity, sleep, or body measurements to ensure a complete and easily reviewable health record in one central location.

Highlights
  • Sync Fitbit data to Apple Health
  • Select specific data categories
  • Keep sleep records complete
  • Sync body measurements
  • Sync heart and nutrition data
  • Re-sync data as needed
Read full description

Bring your Fitbit data into Apple Health. SyncFlow Health makes it easy to bring your Fitbit health data into Apple Health, so more of your everyday health information can live together on your iPhone. Choose the data you want to sync, from steps and sleep to weight, heart rate, nutrition, and respiratory data. With Auto Sync, you can reduce the need to open the app and start every sync manually. Sync History, result notifications, and Home Screen widgets also make it easier to see what happened after a sync. Why SyncFlow Health - Sync Fitbit data directly to Apple Health - Choose exactly which health categories you want to sync - Use Auto Sync to reduce repetitive manual syncing - Review recent Manual and Auto Sync results in Sync History - Get notified when Auto Sync writes new data - Check recent sync status from Home Screen widgets - Re-sync when you need to update your Apple Health data Bring your Fitbit sleep into Apple Health SyncFlow Health syncs Fitbit sleep data to Apple Health as Sleep Analysis. That means your sleep records can live alongside your activity, body measurements, heart, nutrition, and respiratory data in Apple Health. Supported Health Categories Activity - Active Energy - Resting Energy - Walking + Running Distance - Flights Climbed - Steps Body Measurements - Weight - Body Fat Percentage - Body Mass Index Heart - Resting Heart Rate Nutrition - Dietary Energy - Water Sleep - Sleep Analysis Respiratory - Blood Oxygen - Respiratory Rate SyncFlow Health integrates with Apple Health to sync the Fitbit data you choose. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SwiftSync

This app syncs data from your Fitbit device to Apple Health and Apple Fitness on iOS 16. It supports various metrics like steps, weight, heart rate, and workouts, with intraday data for detailed tracking. It also allows for automatic syncing and export of your Fitbit history.

Highlights
  • Sync Fitbit to Apple Health
  • Sync Fitbit to Apple Fitness (iOS 16)
  • Intraday data sync (minute-by-minute)
  • Automatic periodic syncing
  • Workout activity creation with maps and heart rate
  • Export Fitbit account history
Features
Read full description

Do you have a Fitbit and an iPhone? Save your Fitbit activity to Apple Fitness (iOS 16) and other health data to Apple Health! SwiftSync can save data of the following types: - Steps (free) - Weight (free) - Heart Rate, active and resting (requires in-app purchase) - Walking / Running Distance (requires in-app purchase) - Flights Climbed (requires in-app purchase) - Calories, active and resting (requires in-app purchase) - Body Fat Percentage (requires in-app purchase) - Body Mass Index (requires in-app purchase) - Workouts (including maps) (requires in-app purchase) SwiftSync will save intraday (minute by minute) data if available. This means instead of a single daily average, measurements throughout the day are recorded separately. SwiftSync can periodically save new Fitbit data automatically when your phone is connected to power. What makes SwiftSync different? Unlike other sync solutions, the SwiftSync app creates workout activities including detailed heart rate and map data which makes it perfect for runners, walkers, and hikers. In iOS 16 you can see your Fitbit activity in the Apple Fitness app, close your rings, and share/compete with friends. Use SwiftSync and Apple Health to tie all of your fitness app accounts together. View fitness trends in Apple Health, and advanced analysis such as peak heart rate and recovery rate. Intraday sync means SwiftSync saves minute by minute data for steps, heart rate, calories burned, distance walked/run, and floors climbed. This allows you to use multiple sources of health data such as your iPhone, Fitbit device, and Apple Watch without double-counting data. New in version 1.2: Now you can export complete account history from Fitbit as a zip file and open it directly in SwiftSync to save complete health and fitness data! Privacy policy: http://swiftsyncapp.com/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SyncFlow Health4 screens
SwiftSync4 screens

Verdict

The call

The clearest difference is review sentiment: SyncFlow Health at 50% against SwiftSync's 0%. SyncFlow Health also leads on rating (4.4 vs 1.0) and ratings volume (90 vs 2). SwiftSync's advantage is ads (none vs shown) and iOS requirement (14.0 vs 16.4). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SyncFlow Health sells 2 in-app purchases, starting at $9.99 per month and SwiftSync sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SyncFlow Health holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: SyncFlow Health has 90 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of SyncFlow Health's written reviews are positive against 0% of SwiftSync's.

UpkeepUpdate frequency

SyncFlow Health ships an update fortnightly, SwiftSync every 2 months. The most recent releases landed on October 16, 2026 and September 15, 2026 respectively.

Scorecard7 real differences · 3 level
SyncFlow Health versus SwiftSync: the parameters behind the verdict, then further details
ParameterSyncFlow HealthSwiftSync
PriceFreeFree
Rating4.4 (90 ratings) — better1.0 (2 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings90 — better2
Update frequencyFortnightly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.414.0 — better
Further details — not scored
Size75 MB4 MB
Age rating4+4+
DeveloperYoshifumi KannoPigling Bland LLC

Customer experience

SyncFlow Health

All ratings90 ratings
Positive84.4%
Neutral4.4%
Negative11.1%
Written reviews30 reviews
Positive50.0%
Neutral26.7%
Negative23.3%

SwiftSync

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

SyncFlow Health

Subscriptions2
  • SyncFlow Premium Monthly$9.991 Month
  • SyncFlow Premium Annual$39.991 Year
1 purchases

SwiftSync

Subscriptions1
  • Monthly Subscription1 Month trial$4.991 Month

Questions

Is SyncFlow Health free?
SyncFlow Health is free to download, with in-app purchases available.
Is SwiftSync free?
SwiftSync is free to download, with in-app purchases available.
Which has better reviews, SyncFlow Health or SwiftSync?
SyncFlow Health is rated higher. SyncFlow Health averages 4.4 out of 5 from 90 ratings, while SwiftSync averages 1.0 from 2 ratings.
Do SyncFlow Health or SwiftSync have ads?
SyncFlow Health shows ads; SwiftSync does not.
Which is updated more often, SyncFlow Health or SwiftSync?
SyncFlow Health ships an update fortnightly, and SwiftSync every 2 months. Most recently, SyncFlow Health was updated on October 16, 2026 and SwiftSync on September 15, 2026.

Other comparisons