Comparison

Flip Clock vs Jiujitsu Buddy

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

Head to head
About

Flip Clock

This app offers a visually stunning and artistic way to display time on your device. It combines unique clock face designs with useful features like a Pomodoro timer and relaxing music. Customize the look with various themes, colors, and fonts to match your personal style.

Highlights
  • Artistic clock faces
  • Pomodoro timer
  • Stopwatch
  • Relaxing music
  • Customizable themes
  • Dark mode
Features
Read full description

A captivating and innovative clock app that revolutionizes the way time is displayed. Combining artistry with functionality, ClockByClocks offers a unique and mesmerizing clock experience on your device. With its visually stunning arrangement of numbers and dynamic movements, ClockByClocks transforms time into an artistic installation, making it a striking addition to your home or office. Customize your ClockClock with various themes, colors, fonts, and animations to match your style.  Key Features: - 3 different styles of clock faces - Pomodoro - Stopwatch - Relax, sleep and study music - Dark mode

About

Jiujitsu Buddy

This app helps practitioners of a martial art track their training progress, set personal goals, and monitor their physical well-being. It offers features for logging sessions, analyzing skills, and visualizing training schedules. Stay accountable and improve faster with this focused tool.

Highlights
  • Log training sessions with notes
  • Track skills and identify weaknesses
  • Set and monitor custom goals
  • Visualize training schedule with calendar
  • Monitor injuries and recovery
  • Search past training sessions
Features
Read full description

Jiujitsu Buddy: Your Personal BJJ Training Companion Whether you’re a beginner or a seasoned black belt, Jiujitsu Buddy helps you make every class count. Track your training, set goals, and reflect on your growth — all in one clean, intuitive app built for jiu-jitsu practitioners. KEY FEATURES: Journal Your Progress Log training sessions with notes on techniques, sparring rounds, gyms, and instructors. Build a record of your journey on the mats. Track Skills & Insights Spot your strengths and weaknesses with tag-based filtering and personalized notes. Improve faster by tracking what matters. Set & Monitor Goals Stay accountable with custom goals for weight, sessions, heart rate, and calories burned — integrated with Apple Health. Calendar View Visualize your training schedule and attendance with a clean, simple calendar interface. Injury Tracker Keep tabs on injuries, recovery dates, and training limitations to stay healthy and safe. Powerful Search Search by tags, dates, techniques, or class types to review your past training sessions in seconds. BUILT FOR GRAPPLERS No distractions. No fluff. Just a focused tool to help you become better on and off the mats.

Screenshots

Flip Clock4 screens
Jiujitsu Buddy4 screens

Verdict

The call

The clearest difference is review sentiment: Flip Clock at 100% against Jiujitsu Buddy's 0%. Flip Clock also leads on rating (4.7 vs 3.0) and ads (none vs shown). Jiujitsu Buddy's advantage is update cadence (every 2 days vs every 2 months). On price and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Flip Clock holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Flip Clock has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Flip Clock's written reviews are positive against 0% of Jiujitsu Buddy's.

UpkeepUpdate frequency

Flip Clock ships an update every 2 months, Jiujitsu Buddy every 2 days. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

Scorecard8 real differences · 2 level
Flip Clock versus Jiujitsu Buddy: the parameters behind the verdict, then further details
ParameterFlip ClockJiujitsu Buddy
PriceFreeFree
Rating4.7 (22 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings22 — better2
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size15 MB11 MB
Age rating4+4+
Developer裕涛 兰Mathew Seiller

Customer experience

Flip Clock

All ratings22 ratings
Positive90.9%
Neutral4.5%
Negative4.5%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Jiujitsu Buddy

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Flip Clock

No in-app purchases

None

Jiujitsu Buddy

No in-app purchases

Questions

Is Flip Clock free?
Flip Clock is free to download, with no in-app purchases.
Is Jiujitsu Buddy free?
Jiujitsu Buddy is free to download, with no in-app purchases.
Which has better reviews, Flip Clock or Jiujitsu Buddy?
Flip Clock is rated higher. Flip Clock averages 4.7 out of 5 from 22 ratings, while Jiujitsu Buddy averages 3.0 from 2 ratings.
Do Flip Clock or Jiujitsu Buddy have ads?
Jiujitsu Buddy shows ads; Flip Clock does not.
Which is updated more often, Flip Clock or Jiujitsu Buddy?
Flip Clock ships an update every 2 months, and Jiujitsu Buddy every 2 days. Most recently, Flip Clock was updated on October 27, 2026 and Jiujitsu Buddy on October 14, 2026.

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