Comparison

MPG HealthSync vs Fasty

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

Head to head
About

MPG HealthSync

Features
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MPG HealthSync seamlessly syncs your Apple Health data with My Progress Guru. Connect your health metrics — steps, heart rate, sleep, weight, workouts, and more — directly to your MPG trainer dashboard. Your trainer gets real-time insights to optimize your training and nutrition plans. Features: â€ĸ Syncs 35+ health data types from Apple Health â€ĸ Automatic background sync — set it and forget it â€ĸ Secure authentication with your MPG account â€ĸ Minimal battery usage â€ĸ Supports sleep stages, heart rate variability, VO2 max, and more MPG HealthSync is a companion app for My Progress Guru users. An active MPG account is required.

About

Fasty

Features
Read full description

Fasty is the simplest way to track intermittent fasting — 16:8, 18:6, 20:4, OMAD, or custom. One tap to start. Live Activities keep your progress on the Lock Screen without opening the app. Pick a plan, tap Start, and let Fasty take care of the rest. Your fasting timer lives where you actually look: the Home Screen widget, the Lock Screen Live Activity, and the Dynamic Island, so you always know how long you have left without opening the app. WHY FASTY - Quiet by design. No streak shaming, no animated pressure, no push spam. - Local-first. Your data stays on your device. No account. No backend. No tracking. - Just enough features. A timer, proven plans, history, widgets, and Live Activities. PLANS INCLUDED - 16:8: the most popular daily window. - 18:6: a tighter eating window for experienced fasters. - 20:4: the Warrior style, one main meal. - 24h: a full-day fast for an occasional reset. WIDGETS & LIVE ACTIVITY Add the Fasty widget to your Home Screen or Lock Screen and your remaining time updates automatically. When you start a fast, a Live Activity appears in the Dynamic Island and on the Lock Screen so progress is one glance away. NOTIFICATIONS Fasty sends a single local notification when your fasting window completes. No marketing pushes, no streak nags. You can turn notifications off any time in iOS Settings. PRIVACY Fasty does not collect data. There is no sign-in. Your fasting history lives only on your device and is shared with the widget through Apple App Groups, never sent to a server. MEDICAL DISCLAIMER Fasty is a habit-tracking timer, not medical software. Fasting is not appropriate for everyone. If you are pregnant, breastfeeding, under 18, have a history of eating disorders, diabetes, any chronic condition, or are taking long-term medication, consult a qualified healthcare provider before starting any fasting regimen. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MPG HealthSync2 screens
Fasty3 screens

Verdict

The call

The clearest difference is in-app purchases: MPG HealthSync at none against Fasty's 2. On price, update cadence, ads 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. Fasty sells 2 in-app purchases, starting at $1.99 per 7 days. MPG HealthSync asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 12, 2026 and October 26, 2026 respectively.

Scorecard1 real difference ¡ 5 level
MPG HealthSync versus Fasty: the parameters behind the verdict, then further details
ParameterMPG HealthSyncFasty
PriceFreeFree
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DeveloperMy Progress Gurué•ŋč´ĩ 周

In-app purchases

None

MPG HealthSync

No in-app purchases

2 purchases

Fasty

Subscriptions2
  • Fasty Plus (Weekly)$1.997 Days
  • Fasty Plus (Yearly)7 Days trial$19.991 Year

Questions

Is MPG HealthSync free?
MPG HealthSync is free to download, with no in-app purchases.
Is Fasty free?
Fasty is free to download, with in-app purchases available.
Do MPG HealthSync or Fasty have ads?
Neither MPG HealthSync nor Fasty shows ads.
Which is updated more often, MPG HealthSync or Fasty?
MPG HealthSync ships an update every 3 days, and Fasty every 3 days. Most recently, MPG HealthSync was updated on October 12, 2026 and Fasty on October 26, 2026.

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