Comparison

FastZen vs Kegel Exercise

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

Head to head
About

FastZen

This app helps you manage your fasting schedule with customizable timers and reminders. It offers a recurring weekly routine, a timer that remembers your progress, and a clear view of your active fast. Review your history and track your streaks, all while keeping your data private on your device.

Highlights
  • Customizable fasting schedules
  • Recurring weekly routine setup
  • Live Activities for active fast tracking
  • Detailed fasting history and streaks
  • No account, ads, or server sync
  • Custom Week one-time purchase
Read full description

Follow your current fast and organize a week that fits your routine. Start or end your timer, adjust times and review your history. Rest days belong in your schedule: the plan should fit your life, not the other way around. The core timer is free. Custom Week is available as a one-time purchase, without a subscription. People who used FastZen before version 1.1.0 keep that access without paying. This is a tracking tool, not medical advice or a weight-loss promise.

About

Kegel Exercise

Features
Read full description

Kegel Exercise is a pelvic floor training app that helps you build a steady routine with clear timing, gentle reminders, and visual progress tracking. Whether you want to start a pelvic floor habit, track your training history, or complete Kegel exercises with a calmer rhythm, Kegel Exercise provides a simple, focused, and ad-free experience. Core features: - 10 progressive training levels, from beginner to advanced - Custom plans for hold duration, rest duration, and rep count - Training timer with voice cues and haptic feedback, so you do not need to keep looking at the screen - In-session plan summary, remaining time, overall progress, and breathing cues - Body check, extended rest, and temporary intensity reduction for better control during training - Progress view with calendar, streaks, weekly goals, personal records, and trends - Achievement badges to help you stay motivated - Multiple daily reminders and weekly training summaries - Optional Apple Health sync, saving completed training duration as mindful minutes - Data backup and restore, multilingual support, dark mode, and home screen widgets Safety note: This app provides training rhythm, reminders, and record-keeping tools. It is not medical advice. Stop immediately if you experience pain, dizziness, significant discomfort, or worsening symptoms. If you are recovering from surgery, pregnant, early postpartum, or have pelvic floor conditions, consult a doctor or qualified rehabilitation professional first.

Screenshots

FastZen4 screens
Kegel Exercise4 screens

Verdict

The call

The clearest difference is in-app purchases: Kegel Exercise at none against FastZen's 3. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FastZen sells 3 one-off in-app purchases. Kegel Exercise asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 7, 2026 and September 22, 2026 respectively.

Scorecard1 real difference Β· 7 level
FastZen versus Kegel Exercise: the parameters behind the verdict, then further details
ParameterFastZenKegel Exercise
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.017.0
Further details β€” not scored
Size2 MB9 MB
Age rating4+4+
DeveloperBenjamin Dupinι“Άι”‹ ε²³

In-app purchases

3 purchases

FastZen

One-time3
  • Coffee$0.99
  • Thanks$2.99
  • Support development$4.99
None

Kegel Exercise

No in-app purchases

Questions

Is FastZen free?
FastZen is free to download, with in-app purchases available.
Is Kegel Exercise free?
Kegel Exercise is free to download, with no in-app purchases.
Do FastZen or Kegel Exercise have ads?
Neither FastZen nor Kegel Exercise shows ads.
Which is updated more often, FastZen or Kegel Exercise?
FastZen ships an update weekly, and Kegel Exercise weekly. Most recently, FastZen was updated on October 7, 2026 and Kegel Exercise on September 22, 2026.

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