JoyaTimer vs Lepus Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JoyaTimer
This app helps you precisely time bell strikes, inspired by a Japanese New Year's tradition. It allows customization of strike intervals and counts, with a special mode to ensure the final strike lands exactly at midnight. Features include sound and vibration alerts, with additional modes for quick starts and timing challenges.
- Customizable strike interval and count
- Joya Mode for precise midnight timing
- Sound and vibration alerts
- Device stays awake while timer runs
- Compass for orientation
- Start Now and Game Mode (Beta)
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JoyaTimer is a specialized yet simple timer app inspired by a Japanese traditional New Year’s Eve event called “Joya no Kane”. At many Buddhist temples across Japan, priests strike the temple bell 108 times on New Year’s Eve. The final strike should sound exactly at 0:00 a.m. on January 1st. This app helps you ring the bell at precise timing with sound and vibration (iPhone only). I originally made this app for New Year’s Eve 2011 and actually used it. It was convenient, so I decided to publish it. Key Features • Set the interval (seconds) between strikes (default: 20 seconds) • Set the number of strikes (default: 108) • “Joya Mode” (default: ON) automatically calculates and displays when you should start the first strike so that the last strike finishes exactly at midnight • Sound alerts at the configured interval, plus vibration support (iPhone only) • If Joya Mode is OFF, you can pause the timer • While Joya Mode is ON, the Start button disappears after starting to prevent accidental taps • The device will not sleep while the timer is running (please watch your battery) • Compass: find north on the timer screen (supported devices only) Tip When you press Start, it counts as the first strike. If you plan to ring 108 times, setting the count to 109 and ignoring the first “strike” can make the operation easier. How-to Video https://youtu.be/CQwCRaXpC9I New Features from Ver. 7 • Start Now (Beta): quick-start support for late-evening use • Game Mode (Beta): timing challenge for accurate bell strikes • End-time setting: choose when the ringing should finish Improvements after Ver. 7 • (7.1) Improved judgement accuracy and score display • (7.1) Enhanced mic threshold tuning and effects • (7.2) Enhanced scoreboard and high-score effects • (7.3) Internal code optimization and maintainability improvements Notes / Important • Please make sure your iOS device clock is accurate • Airplane Mode is recommended (the app is configured not to run in the background) • Test and simulate the timer in advance • If pressing Start exactly at the first strike is difficult, set the count to 109 and begin from the second alert • “Time Correction” was added in Ver. 2.9 because it is hard to adjust iOS clocks at the second scale. If your device is 5 seconds ahead of actual time, set it to “-5”. Since Airplane Mode is recommended, network time sync (e.g., NTP) is not assumed; manual correction works best • If you find any bug, please contact the support page (Facebook page) Sound List (sound number mapping) Sound quality is not good yet; we plan to re-record in the future. 1. Electric sound 2. Big bell (Electric) 3. Big bell in Jyousenji temple (bad sound due to a crack) 4. Bell in Jyousenji (Large Kin) 5. Bell in Jyousenji (Medium Kin) 6. Sawari in Jyousenji
Lepus Timer
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Lepus Timer is a simple and cute time-tracking app that lets you measure time for each task using countdown or count-up modes. Designed for both kids and adults, it’s easy to use for anyone. Studying, skill-building, workouts, kids’ activities, reading… Why not start tracking how much time you spend on what matters? Visualizing your time and goals helps boost motivation and build better habits. ■ Features From short tasks like quick workouts to longer focused sessions, Lepus Timer fits a wide range of uses. ● Countdown & Count-up Modes Perfect for both fixed-time tasks and flexible tracking ● Custom Focus / Break / Set Settings Great for Pomodoro sessions or HIIT workouts ● Start Countdown (10 / 5 / 3 seconds before starting) ● Pre-End Countdown Options Set alerts before focus, break, or completion ends ● Background Music Stay focused with built-in BGM Full version supports your own MP3 files (under 5MB) ● Task-based Goal Settings Set target time or number of sessions ● Editable Logs Add or modify records anytime ● Growing Plants Based on Your Progress ● A Cute Bunny That Gently Cheers You On ● Offline Support All data is stored locally (no data collection) ● Minimal Notifications Only essential alerts (e.g., when a timer ends) ■ Recommended For ・People working toward personal goals ・Those who like to visualize time and progress ・Anyone looking for a free yet functional app ・Fans of simple design with a touch of charm ・Rabbit lovers ■ Not Recommended For This app does not include social or community features. (It’s intentionally designed this way to keep it safe and simple for all users, including children.) If you prefer working with others or sharing progress, another app may suit you better. ■ Contact We’d love to hear your feedback and suggestions: support+timer@sola-air.com If you don’t receive a reply, please check your email settings. For bug reports, contacting us directly will help us respond more quickly than leaving a review.
Screenshots
Verdict
The clearest difference is update cadence: JoyaTimer at every 2 months against Lepus Timer's every 7 months. On price, ads, in-app purchases 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
Both are free to download. JoyaTimer sells 1 one-off in-app purchase and Lepus Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
JoyaTimer ships an update every 2 months, Lepus Timer every 7 months. The most recent releases landed on August 26, 2026 and August 18, 2026 respectively.
| Parameter | JoyaTimer | Lepus Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Daishin Ueyama | Sola, K.K. |
In-app purchases
JoyaTimer
- Donate a cup of coffee.$0.99
Lepus Timer
- Full Version (Permanent)$0.99









