Comparison

Kujun vs FocusDriver

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

Head to head
About

Kujun

Features
Read full description

See your consistency at a glance — and keep it completely to yourself. Kujun is a private, fully native habit tracker. No account. No subscription. No cloud. Everything lives on your device, and the app collects zero data. Named after the Korean word 꾸준 (kkujun) — "steady, consistent" — Kujun is built around one idea: show up daily, and watch that consistency build. PRIVATE BY DESIGN • No account or sign-up — open the app and start • No subscription required • All your data stays in a local database on your device • No analytics, no tracking, no third-party SDKs YOUR CONSISTENCY AT A GLANCE • A GitHub-style heat map for every habit • Current streak, best streak, and completion rate • The longer you show up, the better it looks CHECK OFF WITHOUT OPENING THE APP • Home Screen widgets (small and medium) show your last 7–14 days and streaks • Complete habits straight from reminder notifications • Tap the widget to jump right into the app MADE FOR DAILY USE • Create habits with a name, icon, color, and weekly schedule — daily or any set of weekdays • Sort, reorder, and edit habits any time • Gentle reminders at the time you choose • Haptics and a small celebration when your day is complete FAST AND NATIVE • Built with native iOS components, SF Symbols, and modern iOS design • Light and dark mode, at home on your iPhone YOUR DATA IS YOURS • Export a backup file any time and restore it on any device • Delete the app and nothing lingers on a server — because there is no server Start small. Stay steady. Watch the heat build.

About

FocusDriver

This app gamifies focus sessions by simulating a driving experience to a destination. Earn rewards, unlock vehicles, and visualize your progress through interactive cityscapes. Track your focus habits over time with detailed analytics.

Highlights
  • Simulated driving experience for focus sessions
  • Travel through six cities with iOS Flyover integration
  • Earn credits and unlock vehicles
  • Detailed focus analytics and trends
  • iPhone widgets and Live Activities support
  • StandBy mode integration
Features
Read full description

FocusDriver is a focus app that turns the Pomodoro timer into a simulated driving experience. It won’t lock your phone or monitor whether you leave the app. Instead, FocusDriver takes a different approach to focus: giving every session a destination you can see — and a reason to keep going. ◆ Turn Focus Into a Journey Choose a trip and start driving. As time passes, your car moves steadily toward its destination, while you move closer to the goal you set for yourself. You can stop at any time. But if you choose to keep going a little longer, your destination is just ahead. ◆ Experience Six Cities with iOS 27 Flyover Travel through Shanghai, Tokyo, New York, San Francisco, London, and Berlin, with a different focus journey waiting in every city. FocusDriver brings the Flyover experience in iOS 27 into your focus sessions. See cities, landmarks, and streets from above as your car makes its way toward the destination. Abstract focus time becomes a journey you can actually see. ◆ Complete Trips and Earn Rewards Complete trips to earn credits. Stay focused, build up your credits, and unlock vehicles in different styles. Every vehicle represents time you chose to spend with intention, and every arrival marks another goal you followed through on. ◆ Understand Your Focus Review your focus time, sessions, and trends by day, week, month, year, or across your entire history. Go beyond simply knowing how long you focused. Discover when you find it easiest to get into the zone and how your focus habits change over time. ◆ Designed for iPhone FocusDriver is designed to feel at home on iPhone. Check your focus status with widgets. Follow your current trip with Live Activities and Dynamic Island even after leaving the app. On supported devices, StandBy keeps your ongoing journey visible as part of your everyday space. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Kujun4 screens
FocusDriver4 screens

Verdict

The call

The clearest difference is in-app purchases: Kujun at none against FocusDriver's 3. FocusDriver's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement 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. FocusDriver sells 3 in-app purchases, starting at $0.99 per month. Kujun asks for nothing beyond the download.

UpkeepUpdate frequency

Kujun ships an update every 3 months, FocusDriver fortnightly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Kujun versus FocusDriver: the parameters behind the verdict, then further details
ParameterKujunFocusDriver
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size49 MB186 MB
Age rating4+4+
DeveloperCode with Beto泽宁 牛

In-app purchases

None

Kujun

No in-app purchases

3 purchases

FocusDriver

Subscriptions2
  • Monthly$0.991 Month
  • Yearly$5.991 Year
One-time1
  • Lifetime$9.99

Questions

Is Kujun free?
Kujun is free to download, with no in-app purchases.
Is FocusDriver free?
FocusDriver is free to download, with in-app purchases available.
Do Kujun or FocusDriver have ads?
Neither Kujun nor FocusDriver shows ads.
Which is updated more often, Kujun or FocusDriver?
Kujun ships an update every 3 months, and FocusDriver fortnightly. Most recently, Kujun was updated on October 28, 2026 and FocusDriver on October 29, 2026.

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