Comparison

Cat Flow vs WorkRythm

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

Head to head
About

Cat Flow

This app uses a cat-themed interface to help users improve focus and build disciplined habits. It offers a companion-style focus mode where virtual cats protect your time, and immersive scenified spaces for concentration. Detailed data review helps track progress and unlock new cats and scenes.

Highlights
  • Companion-style focus with virtual cats
  • Scenified spaces for immersive focus
  • Customizable times, scenes, and themes
  • Multidimensional focus data review
  • Unlockable cats and scenes
  • Gravity sensor for focus session triggers
Features
Read full description

Do you love adorable cats? Want better focus and less reliance on your phone? Let CatBox cats accompany you, training your concentration and building disciplined habits, growing with you along the way! CatBox Flow is the second app in the official CatBox series. It's a cat-themed focus and meditation app that hopes to have cute cats by your side to help manage your time. In a scenified space, put down your phone and focus on what matters most. Companion-style Focus, where the cats stay with you and protect your time! Companion-style focus: • Take back control of your time while focusing. • Cats will stay with you and protect your time. • After 30 seconds, the gravity sensor will trigger a stop setting to help the cat guard your time. • Various cats are available for subscription and individual purchase! Scenified space: • Immersive, scene-based spaces with cats to focus on what matters. • Customize different times, scenes, and themes to build personal habits. • A wide range of scenes are available for subscription or individual purchase. Multidimensional data review: • Detailed focus data with the cats by your side to review. • Unlocking cats and scenes lets different cats protect different data for you. Master, put down your phone now and let the cats accompany you in focusing! Future Features: Deep focus mode Cat training system Privacy Policy & Terms of Use: https://nicolecat.com/cat/privacy.html https://nicolecat.com/cat/terms.html Contact Us If you're having fun, feel free to contact us anytime: support@nicolecat.com

About

WorkRythm

Features
Read full description

Turn your study material into practice, then stay focused while you review. WorkRythm combines AI study tools, flashcards, quizzes, Pomodoro focus sessions, tasks, reminders, and progress tracking in one workflow. Create study material: - Generate flashcards from topics, notes, photos, and documents. - Create quizzes for exam prep and quick practice. - Summarize topics and build learning paths with AI. - Save decks and quizzes for repeat study. Review smarter: - Use spaced repetition to see the right cards at the right time. - Practice with instant quizzes from the material you study. - Track focus time, flashcards, quizzes, and daily progress together. WorkRythm is built for students and self-learners who want to turn study material into an actionable rhythm.

Screenshots

Cat Flow4 screens
WorkRythm4 screens

Verdict

The call

The clearest difference is update cadence: WorkRythm at every 5 days against Cat Flow's fortnightly. WorkRythm also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads 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. Cat Flow sells 10 in-app purchases, starting at $1.99 per month and WorkRythm sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cat Flow ships an update fortnightly, WorkRythm every 5 days. Both last shipped on November 8, 2026.

Scorecard3 real differences · 7 level
Cat Flow versus WorkRythm: the parameters behind the verdict, then further details
ParameterCat FlowWorkRythm
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size143 MB157 MB
Age rating4+4+
DeveloperNicole CatKadirhan Bal

In-app purchases

10 purchases

Cat Flow

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$11.991 Year
One-time8
  • Simba$1.99
  • Lucky$1.99
  • Coco$1.99
Show 5 more
  • Loki$1.99
  • Forest$2.99
  • Sky$2.99
  • Moonnight$2.99
  • Jingle$2.99
8 purchases

WorkRythm

One-time8
  • Token Pack$0.99
  • Token Pack$1.99
  • Remove Ads$2.99
Show 5 more
  • Token Pack$3.49
  • Token Pack$5.49
  • Token Pack$6.99
  • Token Pack$10.99
  • Token Pack$13.90

Questions

Is Cat Flow free?
Cat Flow is free to download, with in-app purchases available.
Is WorkRythm free?
WorkRythm is free to download, with in-app purchases available.
Do Cat Flow or WorkRythm have ads?
Neither Cat Flow nor WorkRythm shows ads.
Which is updated more often, Cat Flow or WorkRythm?
Cat Flow ships an update fortnightly, and WorkRythm every 5 days. Most recently, Cat Flow was updated on November 8, 2026 and WorkRythm on November 8, 2026.

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