Kigen ~ penguin task tracker vs Lock Me!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kigen ~ penguin task tracker
This app helps you manage tasks and meet deadlines with a simple interface. It uses color-coded indicators for due dates and a punctuality level system to motivate users. Receive timely notifications to stay on track.
- Task title, note, due date, and importance entry
- Color-coded due date status indicators
- Punctuality level system for motivation
- Customizable deadline notifications
- Simple task completion marking
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Kigen Tasks is a semi-task management scheduling app designed to help you enjoyably meet deadlines. Kigen (期限) means due/ deadline in Japanese. There is a reason why I wrote "semi". This app is a little too simple to be called a scheduling app. All you need to enter is the title, a quick note, the due date, and the importance of the task. It is also very simple to use. When a task is completed, you just record it as completed. Completed tasks will disappear, but uncompleted tasks will stay on the list until they are completed, regardless of the passing days. Other features include ・Background colours as a due status indicator. When the background colour is green, it is safe! If you have an appointment within 5 days, it will turn yellow, for the next day's task it will turn orange, and on the same day or when an appointment has already passed the due date, it will turn red. ・Punctuality level If you complete a task earlier than the set due date, you will move up a level! On the other hand, if you miss the deadline, you will be downgraded. There is nothing special that happens just because the level is raised, but it is a nice feeling to see the number go up, so I hope you will make use of it to motivate yourself. ・Notification function Notifications are sent one week, five days, three days, two days, the day before, and the day of the deadline! This is why this app is too simple to be called a schedule app, instead, it is an app that was created with the focus on how to help you keep up with your deadlines simply and enjoyably. No more last-minute deadlines!
Lock Me!
This app helps users break smartphone addiction by blocking distracting apps and websites. Users set focus timers, and time spent away from their phone progresses an interactive story with a virtual character. It offers ambient soundscapes and scheduling to aid concentration.
- Block distracting apps and websites
- Set focus timers
- Interactive story progression
- Ambient soundscapes for focus
- Scheduled app restrictions
- App sets for different purposes
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Block distracting apps. Get teased. Unlock the story. Lock Me! is a character-driven focus timer and app blocker made for anime, visual novel, and character-driven game fans. Ordinary productivity apps can feel cold and sterile. Lock Me! turns focus into a game of temptation and payback, with a cast of cyber girls who make every session personal. Kamia is smug, sweet, and certain you cannot stay away from your favorite apps. Narv is calm, polite, and far more dangerous than she first appears. As they tease, challenge, and keep you company, focused time moves the story forward. Choose the apps, categories, and websites that distract you. Set a focus time, start a session, and let Lock Me! restrict them with Apple’s Screen Time technology. Stay focused long enough and the balance of power begins to shift. Unlock new scenes, learn more about the characters, and turn the tables on the girls who thought they had you figured out. FOCUS THAT UNLOCKS A STORY Your focus sessions move an ongoing character-driven story forward. Progress comes from time spent away from distracting apps—not from simply tapping through dialogue. WATCH MODE Turn your phone into a desk-side focus companion. Keep a character on screen while listening to brown noise, rain, or lo-fi audio. You can also keep the display awake while Watch Mode is active. FEATURES • Block distracting apps, app categories, and websites • Set a focus timer and spend intentional time away from your phone • Use Watch Mode as a desk-side focus companion • Listen to brown noise, rain, and lo-fi focus audio • Create scheduled restrictions for different times of day • Save separate restriction sets for social media, video, games, and more • Turn focused time into story progress • Build a daily focus habit and track your progress GREAT FOR • Cutting back on social media and short-form video • Staying focused while studying or working • Avoiding games and videos before bed • Anyone who has trouble sticking with a standard focus timer • Anime, visual novel, and character-driven game fans • Anyone motivated by story progress and character interactions Let a smug cyber girl lock away your distractions. Stay focused long enough to turn the tables. Then come back for the next scene. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lock-me.net/en/legal/
Screenshots
Verdict
The clearest difference is ads: Lock Me! at none against Kigen ~ penguin task tracker's shown. Lock Me! also leads on monetization model (free vs free with in-app purchases) and update cadence (every 3 days vs every 9 days). On price, review sentiment, 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. Kigen ~ penguin task tracker sells 3 one-off in-app purchases and Lock Me! sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Kigen ~ penguin task tracker ships an update every 9 days, Lock Me! every 3 days. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | Kigen ~ penguin task tracker | Lock Me! |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 92.3% of reviews |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 130 MB |
| Age rating | 4+ | 12+ |
| Developer | Taito Iikura | OSCILLATION FUTURES |
Customer experience
Kigen ~ penguin task tracker
Lock Me!
In-app purchases
Kigen ~ penguin task tracker
- Support Kigen App$1.99
- Support Kigen App$4.99
- Ads Free Plan$14.99
Lock Me!
- Premium Monthly$3.991 Month
- Premium Yearly$18.991 Year
Questions
Is Kigen ~ penguin task tracker free?
Is Lock Me! free?
Do Kigen ~ penguin task tracker or Lock Me! have ads?
Which is updated more often, Kigen ~ penguin task tracker or Lock Me!?
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