Comparison

Performance Hub vs Fasting Timer & Hydration Log

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

Head to head
About

Performance Hub

Features
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Performance Hub is built for people who want more from their training. More structure. More consistency. More purpose behind every session. Whether you're an athlete, hybrid performer, or simply someone working to become stronger, sharper, and more disciplined, Performance Hub helps you train with intention and keep progressing over time. This is more than just a workout app. Performance Hub combines structured training, performance-focused systems, readiness tracking, guided workouts, and progression tools into one experience designed to support long-term growth โ€” both physically and mentally. Inside the app youโ€™ll find: โ€ข Guided workout sessions โ€ข Structured training programs โ€ข Workout generation systems โ€ข Readiness and recovery tracking โ€ข Home and gym training options โ€ข Performance-focused workout structure โ€ข Exercise demonstrations and coaching guidance โ€ข Progress tracking and training history โ€ข Systems built to support consistency and discipline Designed for both beginners and experienced performers, Performance Hub adapts to different training styles and goals while keeping the experience clean, focused, and easy to use. No distractions. No guesswork. Just smarter training, better structure, and long-term progression. Train with purpose. Stay consistent. Keep progressing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://performance-hub-website.vercel.app/privacy

About

Fasting Timer & Hydration Log

Features
Read full description

An intermittent fasting timer that tells you exactly where you are: hours elapsed, hours left, and which metabolic stage your body just entered. Most fasting apps stop at a countdown. This one draws the whole fast on a stage timeline โ€” fed state at 0h, glycogen use at 4h, fat burning at 8h, ketosis at 12h, autophagy at 16h, deep ketosis at 24h โ€” so the number on screen finally means something. Underneath it sits a hydration log, because water is what makes the last four hours bearable, and a Learn library that answers the questions every beginner hits in week one. WHAT YOU GET - Know your fasting window at a glance: a live ring timer with hours elapsed, time remaining and the exact clock time your eating window opens - Follow your body, not just the clock โ€” a metabolic stage timeline that fills in as you pass 4h, 8h, 12h, 16h and 24h - Start in two taps with 16:8, 18:6, 20:4 or OMAD 23:1, and get a completion notification the moment you hit your goal - Hit your water target every day โ€” a 250 / 500 / 750 ml quick-add, a custom amount, an adjustable daily goal and a progress ring for today - See whether it is working: total fasts, average length, longest fast, a consecutive-day streak and a bar chart of your last ten fasts - Close each fast honestly โ€” rate how it felt and your energy level from 1 to 5, then browse the full history of every fast you finished PERFECT FOR - Beginners starting 16:8 who want to know what is happening inside the fast, not just when it ends - OMAD and 20:4 fasters chasing longer ketosis and autophagy windows - Anyone who keeps forgetting to drink water once meals disappear from the day - People who quit fasting before because the hours felt pointless and invisible WHY NOT JUST USE A KITCHEN TIMER? A timer tells you 6:42 is left. It cannot tell you that you crossed into fat burning two hours ago, when your eating window opens tomorrow, how long your streak is, or whether last week's fasts were actually longer than this week's. That context is the difference between counting down and building a habit. PRIVACY Everything stays on your iPhone. No account, no sign-up, no servers โ€” your fasts, water logs and notes are stored on the device and are never uploaded. FULL ACCESS This is a paid app: one plan unlocks everything โ€” all four fasting protocols, the live timer and stage timeline, unlimited history, insights and charts, the hydration log and the full Learn library. Choose weekly, yearly, or a one-time lifetime purchase. No ads at any tier. This app is a fasting timer and hydration log for general wellness, not medical advice. Talk to a doctor before fasting, especially if you are pregnant, diabetic or managing a health condition. Pick 16:8, tap Start, and watch your first stage light up tonight. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Screenshots

Performance Hub4 screens
Fasting Timer & Hydration Log4 screens

Verdict

The call

The clearest difference is update cadence: Performance Hub at weekly against Fasting Timer & Hydration Log's every 5 weeks. Performance Hub also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Performance Hub sells 2 in-app purchases, starting at $5.99 per month and Fasting Timer & Hydration Log sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Performance Hub ships an update weekly, Fasting Timer & Hydration Log every 5 weeks. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
Performance Hub versus Fasting Timer & Hydration Log: the parameters behind the verdict, then further details
ParameterPerformance HubFasting Timer & Hydration Log
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better17.0
Further details โ€” not scored
Size55 MB5 MB
Age rating4+4+
Developeryamfu arhinPhuc Pham

In-app purchases

2 purchases

Performance Hub

Subscriptions2
  • Performance Hub Pro Monthly14 Days trial$5.991 Month
  • Performance Hub Pro Yearly14 Days trial$49.991 Year
3 purchases

Fasting Timer & Hydration Log

Subscriptions2
  • Ketosis Tracker Weekly$6.997 Days
  • Eating Window Yearly$34.991 Year
One-time1
  • Autophagy Access, One-Time$69.99

Questions

Is Performance Hub free?
Performance Hub is free to download, with in-app purchases available.
Is Fasting Timer & Hydration Log free?
Fasting Timer & Hydration Log is free to download, with in-app purchases available.
Do Performance Hub or Fasting Timer & Hydration Log have ads?
Neither Performance Hub nor Fasting Timer & Hydration Log shows ads.
Which is updated more often, Performance Hub or Fasting Timer & Hydration Log?
Performance Hub ships an update weekly, and Fasting Timer & Hydration Log every 5 weeks. Most recently, Performance Hub was updated on November 5, 2026 and Fasting Timer & Hydration Log on October 28, 2026.

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