Comparison

00 vs FitKit Pro

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

Head to head
About

00

This app serves as a companion for your movement practice, offering tools like timers, breaks, and a metronome. It also provides advanced partner instructions to guide your sessions.

Highlights
  • Timers and breaks
  • Advanced partner instructions
  • Metronome
  • Movement practice companion
Read full description

a companion app for your Movement practice. features: - timers and breaks. - advanced partner instructions. - metronome.

About

FitKit Pro

This app provides essential timer tools for functional fitness training. It includes features for cadence, resistance exercises, HIIT, EMOM, and 1-rep max calculation. Unlock full functionality with a subscription.

Highlights
  • Metronome for cadence tuning
  • Tempo timer for resistance exercises
  • Tabata timer for HIIT
  • EMOM timer for interval training
  • 1RM calculator
  • Subscription for full access
Features
Read full description

FitKit Pro - Precision Timing for Every Workout FitKit Pro is a streamlined collection of professional-grade timing tools designed for functional fitness, strength training, and interval-based workouts. Whether you are training in the gym, on the track, or at home, FitKit Pro helps you stay focused, consistent, and in control of every session. Essential Timing Tools Metronome Dial in running cadence or control the rhythm of repetitive drills like jumping, hopping, or mobility work. Tempo Trainer Structure every rep with precise control over concentric, isometric, eccentric, and rest phases. No more counting - just train. Tabata Timer Perfect for HIIT and interval workouts with customizable work and rest ratios. EMOM (Every Minute on the Minute) Set your interval and let it repeat automatically for a defined number of rounds and sets. Workout Timer Simple, flexible timing for any workout or session. Playlist Integration Keep your training flowing with integrated audio cues and timing support. Can share between devices (ex. your PT can develop the exercise playlist, and then share it directly to your app). Capture videos for each exercise for later review by the user. Create Circuits (exercise repeat cycles) within your Playlist Progress view Shows your exercise history over a selectable period of time. Help keep you accountable. Built for Training Flow • Clean, distraction-free interface • Audio cues and haptics to keep you on track • Fast setup so you can start training immediately • Designed for real workouts, not just basic timing • Wirelessly, and securely, receive workout updates from your clinician More to Come FitKit Pro continues to evolve with new tools and enhancements focused on improving your training experience. Free Trial Download FitKit Pro and try each tool three times before choosing a subscription. Subscription Options Unlock full access to all tools with a monthly, yearly, or one-time purchase option. Subscriptions include: • Ongoing updates and improvements • Bug fixes and performance enhancements • Access to new tools as they are released Subscription Details • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • Your account will be charged for renewal within 24 hours prior to the end of the current period • You can manage subscriptions and turn off auto-renewal in your Account Settings after purchase • Any unused portion of a free trial will be forfeited upon subscription purchase Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://FitKitPro.app/app-privacy-policy

Screenshots

004 screens
FitKit Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: 00 at none against FitKit Pro's 3. 00 also leads on iOS requirement (10.0 vs 26.0). FitKit Pro's advantage is update cadence (every 10 days vs every 2 months). On price, review sentiment, 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. FitKit Pro sells 3 in-app purchases, starting at $3.99 per month. 00 asks for nothing beyond the download.

UpkeepUpdate frequency

00 ships an update every 2 months, FitKit Pro every 10 days. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 6 level
00 versus FitKit Pro: the parameters behind the verdict, then further details
Parameter00FitKit Pro
PriceFreeFree
Rating—5.0 (33 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—33 — better
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS10.0 — better26.0
Further details — not scored
Size42 MB65 MB
Age rating4+4+
DeveloperAdriaan de JonghSchumacher Physical Therapy and Performance

Customer experience

00

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FitKit Pro

All ratings33 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

00

No in-app purchases

3 purchases

FitKit Pro

Subscriptions2
  • Base Utilities (1-month)7 Days trial$3.991 Month
  • Base Utilities (1-year)7 Days trial$19.991 Year
One-time1
  • Lifetime$49.99

Questions

Is 00 free?
00 is free to download, with no in-app purchases.
Is FitKit Pro free?
FitKit Pro is free to download, with in-app purchases available.
Do 00 or FitKit Pro have ads?
Neither 00 nor FitKit Pro shows ads.
Which is updated more often, 00 or FitKit Pro?
00 ships an update every 2 months, and FitKit Pro every 10 days. Most recently, 00 was updated on October 16, 2026 and FitKit Pro on September 27, 2026.

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