Comparison

Watchletic vs Body Scale Sync

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

Head to head
About

Watchletic

This app provides structured interval workouts directly to your Apple Watch, helping serious runners stay focused on their training. It syncs with popular training platforms and offers advanced pacing tools with audio and haptic alerts to keep you on track.

Highlights
  • Direct training plan integration
  • Workouts on Apple Watch
  • Audio and haptic alerts
  • Advanced pacing tools
  • Apple Health sync
  • Export to Strava, GPX, TCX, FIT
Features
Read full description

Turn your Apple Watch into a connected training companion for running and cycling. Follow structured workouts, connect compatible Bluetooth sensors directly to your watch, and keep the data you need visible during every session. Pair heart-rate monitors, Stryd foot pods, compatible treadmills, cycling power meters and FTMS smart trainers. Available data depends on the device and may include heart rate, pace, distance, power, cadence, speed and battery level. Sync structured workouts from TrainingPeaks, Final Surge, Nolio, Intervals.icu, Trenara, V.O2, StrideOn, Athletica, TrainAsONE and more. Your workouts sync with Apple Health and can be exported as GPX, TCX or FIT files. FEATURES — Structured intervals, warm-ups, cooldowns, recovery sessions and long runs — Direct Bluetooth support for compatible running and cycling sensors — Audio and haptic alerts for splits and targets — Advanced pacing with split options, grade-adjusted pace and Stryd power — Live tracking through a private link for selected friends — Share structured workouts by link or QR code — Export to Strava or as GPX, TCX and FIT files — Always-On display support during workouts — Simple setup with useful defaults WATCHLETIC CLUB Watchletic Club is an optional subscription that adds analytics, training-load insights, estimated thresholds, duration curves, readiness and fitness trends. Built with the community: feature requests are always welcome and often make their way into the app. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula/

About

Body Scale Sync

Features
Read full description

Body Scale Sync moves the readings from the scale you already own into Apple Health, through the Home Assistant instance you already run. No account, no server of ours, nothing collected. SET IT UP ONCE • Point the app at your instance — a local address or a public one. Sign in through Home Assistant, or paste a long-lived token. • Confirm the entities. The app ranks the candidates for each measurement and shows you what it picked before it writes anything. • Then it keeps up. New readings land in Health on their own, and the same reading is never written twice. WHAT IT WRITES Weight always. Body fat, muscle mass and BMI when your scale measures them and Home Assistant exposes them as entities. BRING THE HISTORY The first sync can import what your instance already recorded. It reads Home Assistant's long-term statistics rather than the raw states a recorder keeps for a few days, so it reaches back a year instead of a week. ON THE HOME SCREEN Two widget sizes. The small tile carries the last number; the wide one adds seven days and the composition metrics. Both show how long ago the reading arrived, so a scale that stopped reporting is visible without opening anything. WHAT WENT IN A full list of everything the app wrote into Health, with any entry removable — and a deletion is not undone by the next sync. PRIVACY The app talks to exactly one address: yours. No analytics, no crash reporting, no third-party SDKs. The credential stays in the iOS keychain on the device, and health data never leaves it. REQUIREMENTS A Home Assistant instance you can reach from your iPhone, and a scale whose readings it publishes as entities.

Screenshots

Watchletic4 screens
Body Scale Sync4 screens

Verdict

The call

The clearest difference is in-app purchases: Body Scale Sync at none against Watchletic's 2. Body Scale Sync also leads on ads (none vs shown). Watchletic's advantage is update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price 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. Watchletic sells 2 in-app purchases, starting at $3.99 per month. Body Scale Sync asks for nothing beyond the download.

UpkeepUpdate frequency

Watchletic ships an update every 2 weeks, Body Scale Sync every 2 months. The most recent releases landed on November 14, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
Watchletic versus Body Scale Sync: the parameters behind the verdict, then further details
ParameterWatchleticBody Scale Sync
PriceFreeFree
Rating4.2 (30 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings30 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size128 MB3 MB
Age rating4+4+
DeveloperHesselbom Tech ABDmitrii Titov

In-app purchases

2 purchases

Watchletic

Subscriptions2
  • Monthly7 Days trial$3.991 Month
  • Yearly1 Month trial$39.991 Year
None

Body Scale Sync

No in-app purchases

Questions

Is Watchletic free?
Watchletic is free to download, with in-app purchases available.
Is Body Scale Sync free?
Body Scale Sync is free to download, with no in-app purchases.
Do Watchletic or Body Scale Sync have ads?
Watchletic shows ads; Body Scale Sync does not.
Which is updated more often, Watchletic or Body Scale Sync?
Watchletic ships an update every 2 weeks, and Body Scale Sync every 2 months. Most recently, Watchletic was updated on November 14, 2026 and Body Scale Sync on November 7, 2026.

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