Comparison

Oshi Time vs FanClock

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

Head to head
About

Oshi Time

Enhance your study sessions with a personalized focus timer featuring your favorite idols, characters, or actors. Earn motivational messages and track your progress with customizable themes and layouts. Turn your passion into productivity and build discipline.

Highlights
  • Customizable themes with favorite characters
  • Motivational reward messages
  • Automatic study hour tracking
  • Pomodoro, countdown, and stopwatch modes
  • Ticket Mode for event syncing
  • Immersive focus with UI hiding
Features
Read full description

Design your focus with your favorite star. Push your limits! Having your favorite icon (your "Oshi") cheering you on will get you through any study slump. Make every day your most productive with "Oshi Time." Whether you want to be praised, recognized, or just feel their presence while you grind... "Oshi Time" is the ultimate Focus and Study Tracker designed for fans who want to turn their passion into productivity. For those who need that extra spark: Stuck in a rut with college exams, tests, or endless homework? Tired of doomscrolling and the guilt that follows? Want to turn lonely self-study for certifications into a "team effort" with your favorite idol, character, or actor? Craving to see your favorite say, "I am so proud of you"? Want to build discipline and become the best version of yourself? Make Focusing the Best Part of Your Day Your Aesthetic Sanctuary Fully customize your screen with your favorite images, whether they are K-Pop idols, actors, VTubers, or anime characters. The beautifully designed UI featuring dark mode, transparent glass effects, and soft glows ensures your Oshi looks stunning. Seeing them makes that extra 5 minutes of study feel like a breeze. Turn Your Effort into Love Automatically track your study hours and learning habits with beautiful charts. Every minute you focus is not just a record—it is a testament to your growth and dedication. Boost Motivation with "Reward Messages" Receive special, heartwarming messages from your Oshi the moment your timer ends. A simple "Good job" from your favorite is the magic you need to keep your schedule on track tomorrow. Versatile for Every Scene From deep-focus Pomodoro sessions to chill stopwatch tracking. Perfect for middle/high school, college, professional certifications, or even creative hobbies. Deep Customization • Full Visual Freedom: Customize backgrounds and theme colors to match your Oshi's signature color or vibe. • Variety of Layouts: Switch designs to keep your workspace fresh, clean, and inspiring. • Ticket Mode: Sync your grind with your Oshi’s real-world events, fandom streamings, or comebacks. Push your limits when they are pushing theirs. • Rest Mode: Hide your Oshi to take a proper, distraction-free break. Balance is the key to a long-distance run. • Immersive Focus: Hide the UI to stay focused in a world that is just you and your favorite star. Timer Modes • Pomodoro (Playlist / Single) • Countdown • Stopwatch PREMIUM PLAN Do not waste a single second of your precious time. Remove all ads and unlock the ultimate focus experience. • Ad-Free - Total focus without any interruptions. • Full Access - Unlock all premium exclusive features and layouts. Processed via App Store. Cancel anytime at least 24 hours before the period ends. Privacy Policy https://oshitime-77e87.web.app/privacy/en Terms of Service https://oshitime-77e87.web.app/terms-of-service/en

About

FanClock

Personalize your device's clock with images and custom messages from your favorite idols, characters, or singers. Set timed notifications and use the integrated timer with personalized motivational messages to stay focused.

Highlights
  • Register multiple biases
  • Display bias images next to clock
  • Set timed messages from bias
  • Bias timer with custom messages
  • Cross-genre bias support
Features
Read full description

The clock is something you see every day, whether you're studying or working. Have you ever wished that you could see your favorite person (bias) every time you check the time? This "FanClock" fulfills that desire! Register Your Biases: The Biases you can see through the small window next to the clock can be set by you. Choose your favorite images from the gallery and display your bias next to the clock! You’re not limited to just one bias – you can register your favorite characters or idols, crossing over genres! Set Messages from Your Bias by Time: You can set messages you want to hear from your bias at specific times! Set “Good morning” in the morning and “Good night” in the evening – register messages your bias would say at different times of the day! When the time comes, the message will appear! Push Yourself with the Bias Timer: Of course, there's a timer included! You can even change what your bias says as the time counts down, helping you stay motivated, whether it's for studying or working out!

Screenshots

Oshi Time4 screens
FanClock4 screens

Verdict

The call

The clearest difference is review sentiment: FanClock at 100% against Oshi Time's 58%. FanClock also leads on in-app purchases (none vs 5) and ads (none vs shown). Oshi Time's advantage is update cadence (every 5 days vs every 4 weeks). On price, 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. Oshi Time sells 5 in-app purchases, starting at $2.49 per month. FanClock asks for nothing beyond the download.

UpkeepUpdate frequency

Oshi Time ships an update every 5 days, FanClock every 4 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 3 level
Oshi Time versus FanClock: the parameters behind the verdict, then further details
ParameterOshi TimeFanClock
PriceFreeFree
Positive reviews58.3% of reviews100.0% of reviews — better
Update frequencyEvery 5 days — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone
Requires iOS16.216.0 — better
Further details — not scored
Size148 MB23 MB
Age rating4+4+
Developerkeita suzukiAsobiware

Customer experience

Oshi Time

Written reviews12 reviews
Positive58.3%
Neutral16.7%
Negative25.0%

FanClock

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Oshi Time

Subscriptions4
  • Premium Plan$2.491 Month
  • Premium Plan3 Days trial$2.991 Month
  • Premium Plan$17.991 Year
Show 1 more
  • Premium Plan3 Days trial$24.991 Year
One-time1
  • Premium Plan$79.99
None

FanClock

No in-app purchases

Questions

Is Oshi Time free?
Oshi Time is free to download, with in-app purchases available.
Is FanClock free?
FanClock is free to download, with no in-app purchases.
Do Oshi Time or FanClock have ads?
Oshi Time shows ads; FanClock does not.
Which is updated more often, Oshi Time or FanClock?
Oshi Time ships an update every 5 days, and FanClock every 4 weeks. Most recently, Oshi Time was updated on November 7, 2026 and FanClock on November 4, 2026.

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