Comparison

Empty Fasting vs Sansoif

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

Sansoif

Features
Read full description

Sansoif is a simple journal for tracking alcohol consumption, understanding your habits, and staying aligned with your goals. - Log your drink count each day - Review your calendar, weeks, and trends - Set goals for max drinks, sober days, or max drinking days - Sync drink counts with Health when you allow it - Create private groups to share weekly summaries, not raw daily logs - Keep sensitive details on your device when they do not need to be shared Sansoif does not replace medical advice. If you need help with alcohol use, contact a healthcare professional or your local emergency service. SANSOIF PLUS Tracking is always free and never capped: the counter, the calendar, statistics, rewards, Apple Health, the Apple Watch app and the widgets are unlimited on a free account. Sansoif Plus lifts the free limits (1 goal, 10 friends, 1 group) and adds the supporter crown, the matching app icons and the 8 seasonal looks while it is active. - Sansoif Plus Monthly: auto-renewable subscription, one month per period - Sansoif Plus Yearly: auto-renewable subscription, one year per period, with a 7-day free trial for a first subscription The price of each period is shown in your local currency on the purchase screen in the app. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your Apple Account is charged for the renewal within the 24 hours before that period ends. You can manage or cancel your subscription in your Apple Account settings at any time after purchase. The free trial turns into a paid subscription unless cancelled at least 24 hours before it ends. The Seasons Pack keeps the seasonal looks for good, with or without Plus. Seasons Pack and Founder are one-time purchases, not subscriptions. Privacy Policy: https://sansoif.com/en/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Empty Fasting4 screens
Sansoif4 screens

Verdict

The call

The clearest difference is in-app purchases: Empty Fasting at none against Sansoif's 4. Sansoif's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Sansoif sells 4 in-app purchases, starting at $3.99 per month. Empty Fasting 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 23, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Empty Fasting versus Sansoif: the parameters behind the verdict, then further details
ParameterEmpty FastingSansoif
PriceFreeFree
Rating4.6 (83 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings83 — better—
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better18.0
Further details — not scored
Size169 MB91 MB
Age rating17+17+
DeveloperLight NudgeSXN LABS

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

Sansoif

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Empty Fasting

No in-app purchases

4 purchases

Sansoif

Subscriptions2
  • Sansoif Plus (monthly)$3.991 Month
  • Sansoif Plus (yearly)$22.991 Year
One-time2
  • Seasons Pack$6.99
  • Sansoif Founder$89.99

Questions

Is Empty Fasting free?
Empty Fasting is free to download, with no in-app purchases.
Is Sansoif free?
Sansoif is free to download, with in-app purchases available.
Do Empty Fasting or Sansoif have ads?
Neither Empty Fasting nor Sansoif shows ads.
Which is updated more often, Empty Fasting or Sansoif?
Empty Fasting ships an update every 3 days, and Sansoif every 3 days. Most recently, Empty Fasting was updated on October 23, 2026 and Sansoif on October 17, 2026.

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