Comparison

Empty Fasting vs Stridly for Engo Glasses

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

Head to head
About

Empty Fasting

This app helps users focus on a single fasting period at a time, offering both overnight and daytime schedules. It provides customizable themes and icons, home screen widgets, and tracks fasting streaks and trends with encouraging messages.

Highlights
  • Single fast focus
  • Home screen widgets
  • Overnight and daytime schedules
  • Customizable themes and icons
  • Streak and trend statistics
  • Encouragement during fasts
Read full description

· Full-focus on one fast at a time · Home screen widgets & live activities · Overnight and daytime fasting schedules · Make it yours with 6 themes and 18 icons · Statistics for your streaks and trends · Encouragement throughout your fasts

About

Stridly for Engo Glasses

Features
Read full description

Keep your effort in view. Stridly brings running and cycling tracking to iPhone, Apple Watch and compatible ENGO glasses. Record your outings, follow your stats and let friends follow along live, with or without glasses. YOUR STATS, IN YOUR FIELD OF VIEW Connect compatible ENGO glasses through ActiveLook and see pace or speed, distance and elapsed time while you move. Glasses are optional and sold separately. RECORD AND PLAN YOUR OUTINGS - Track your GPS route, duration and distance, with pace for running and speed for cycling. - Record from your Apple Watch without keeping the iPhone app open; view heart rate when available. - Plan a session and attach a GPX route on iPhone. - Revisit your activities with route maps and splits. SHARE THE MOMENT Share a live link so friends can follow your session in a browser. Choose who can see your activities with public, followers-only or private visibility. Save workouts to Apple Health with your permission and connect Strava to sync activities. GO FURTHER WITH STRIDLY PLUS Set pace or heart-rate targets, receive cues during your session, compare your result with your target and see your progression over time. Stridly Plus is an optional auto-renewing subscription. Prices and any available trial are shown before purchase. Manage or cancel your subscription in your App Store account settings. Live sharing requires an internet connection. Heart-rate features require a compatible data source and permission to access it. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Empty Fasting4 screens
Stridly for Engo Glasses4 screens

Verdict

The call

The clearest difference is update cadence: Empty Fasting at every 3 days against Stridly for Engo Glasses's every 2 weeks. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Empty Fasting ships an update every 3 days, Stridly for Engo Glasses every 2 weeks. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 9 level
Empty Fasting versus Stridly for Engo Glasses: the parameters behind the verdict, then further details
ParameterEmpty FastingStridly for Engo Glasses
PriceFreeFree
Rating4.6 (83 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings83 — better—
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.017.0
Further details — not scored
Size169 MB34 MB
Age rating17+4+
DeveloperLight NudgeKellis LE LOUER

Bugs and requests

Empty Fasting

Reported bugs

1 issue
  • Fast reminders still sent even if the fasting session is currently active.

Requested features

12 requests
  • Custom fasting length (days/hours)
  • More options for ADF
  • Apple Health integration
  • Ability to edit start time of a running timer
  • Set multiple start fast reminders
Show 7 more
  • Option to set app to allow fasting from specific things (alcohol, meat)
  • Manual time input for fasting
  • Apple Watch addition
  • Watch widget
  • Start fasts automatically
  • Ability to start countdown from a previous time
  • Ability to add a fast started yesterday

Stridly for Engo Glasses

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Empty Fasting

No in-app purchases

None

Stridly for Engo Glasses

No in-app purchases

Questions

Is Empty Fasting free?
Empty Fasting is free to download, with no in-app purchases.
Is Stridly for Engo Glasses free?
Stridly for Engo Glasses is free to download, with no in-app purchases.
Do Empty Fasting or Stridly for Engo Glasses have ads?
Neither Empty Fasting nor Stridly for Engo Glasses shows ads.
Which is updated more often, Empty Fasting or Stridly for Engo Glasses?
Empty Fasting ships an update every 3 days, and Stridly for Engo Glasses every 2 weeks. Most recently, Empty Fasting was updated on October 23, 2026 and Stridly for Engo Glasses on October 29, 2026.

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