These Terms of Service (the "Terms") set out the conditions for using the smartphone app "Abstain Dragon" (the "App"). The App is provided by Sho Fujimoto (the "Developer"). By using the App, you are deemed to have agreed to these Terms.
1. About the App
The App helps you resist urges and move each day in a better direction by recording how long you have kept away from things you want to quit, such as too much phone, social media, impulse buying, staying up late, sweets, alcohol, or smoking. The days you keep going pile up as GitHub-style "grass," and a koi grows into a dragon as your streak grows. Recording a "Reset" never reduces your total days.
The App also includes a check-in where, each time your main habit reaches another 24 hours, you answer whether you stayed clean for each habit, a check-in streak, the "Charm," which keeps your check-in streak when you forget to check in, "Overall grass," which combines all your habits, "power," a number calculated from your koi's age, "Team koi," the koi of your habits other than your main habit that add to your power and battle HP, an "Aquarium" where koi from past streaks swim after a reset, home screen widgets, 24-hour and milestone notifications, sharing images of your grass, and a ranking where you compete with other participants (joining is optional). The ranking has an overall ranking by power and a league where participants compete for XP each week. When you join, you can also use "challenge battles," in which other koi challenge yours.
2. Eligibility
The App is intended for people aged 18 and over. People under 18 may not use the App.
3. Health Notice
The App is a tool to help you track habits. It does not provide medical care, diagnosis, treatment, or counseling. If you are struggling with addiction, physical or mental health, or problems with drinking, smoking, gambling, or similar, please consult a doctor or a professional support service.
4. What You Can Use for Free
The App is free to use. Free use has the following limits:
- You can currently track up to 5 habits.
- Only part of the monthly summary is shown.
- The Charm is not available.
- In challenge battles, you cannot start a challenge yourself. You can still answer challenges you receive.
- In the ranking, the habit types that other participants have shown are not displayed.
These limits may change as we improve the App.
5. Subscription
- The App offers weekly, monthly, and annual auto-renewing subscriptions and a one-time purchase (paid once) through the App Store and Google Play. Subscriptions and the one-time purchase are together called "paid plans." The auto-renewal and cancellation terms in this section apply to auto-renewing subscriptions.
- Paid plans currently include:
- Tracking 6 or more habits
- The full monthly summary
- The Charm (keeps your check-in streak when you forget to check in, up to once a week)
- Challenge on your own (start a challenge battle yourself, once a day)
- Seeing the habit types that other participants have shown in the ranking
- Prices and periods vary by country or region and are shown on the purchase screen.
- Annual plans may include a free trial at the start. The trial length is shown on the purchase screen and is currently 7 days. Under each app store's rules, each user can use a free trial only once. Unless you cancel at least 24 hours before the trial ends, the trial automatically converts to a paid subscription and you are charged when it ends. If you are in a free trial and have allowed notifications, the App shows a reminder before the trial ends.
- Payment is charged to your Apple ID or Google account when you confirm the purchase. The subscription renews automatically for the same period and price unless you cancel at least 24 hours before the end of the current period. The renewal fee is charged within 24 hours before the period ends.
- To cancel on iOS, go to Settings > your name > Subscriptions. On Android, open the Google Play Store and go to Payments & subscriptions > Subscriptions. Deleting the App does not cancel your subscription. After you cancel, you can keep using the benefits until the end of the current period.
- When you change devices or reinstall, you can restore a subscription or one-time purchase made with the same Apple ID or Google account from "Restore purchases" in the App.
- Purchases, renewals, cancellations, and refunds follow the terms and procedures of each app store. The Developer cannot directly refund payments made through a store. For refunds, please contact Apple or Google.
- If we change the price, we will notify you in advance through each app store's procedures. Subscription benefits may change as we improve the App. If we significantly reduce them, we will notify you in advance in the App or elsewhere.
- If your subscription ends, habits beyond the free limit are not deleted and you can keep recording them. You cannot add new ones.
If you purchase through the App Store, Apple's Standard End User License Agreement (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ) also applies. If it conflicts with these Terms, Apple's Standard EULA takes precedence in your relationship with Apple.
6. Ranking and Challenge Battles
- Joining the ranking is optional. When you join, your name, koi and dragon stage, power, weekly gain, and league XP are shown to other participants. If you choose "Join and show habits," your habit types are shown to other participants who have a subscription. The information sent is described in the Privacy Policy.
- No account is created when you join. If you delete the App, you cannot continue as the same participant.
- To prevent cheating, ranking values have upper limits. Records from before you joined count for up to 90 days.
- In the league, a participant who checks in for the first time in a week joins a group of up to 30 people at the same tier and competes for XP earned by checking in. Based on the rank at the end of the week (Monday 00:00 UTC), you move up a tier, stay at the same tier, or move down a tier. The amount of XP, the number of people who move up or down, and the number of tiers may change as we improve the App.
- So that the rankings look full even when there are few users, league groups and the overall ranking may include participants provided by the Developer's server (bots). The App does not show whether a participant is a bot.
- Challenge battles are available if you have joined the ranking and have a main habit. A copy of another participant's current koi, or a bot, challenges your current koi. A copy of your current koi also becomes an opponent in other participants' challenges, and your automatic name, koi and dragon stage, power, stats, and equipped gear are shown to them. A name you set yourself is not shown as an opponent's name. If your copy loses, your own koi is not affected.
- If your current koi loses a challenge battle and has 3 wounds, you lose that koi along with its battle bonus and the gear it was wearing, and this cannot be undone. Your habit records, such as your current streak, total days, and grass, do not change.
- Team koi add a share (currently 25%) of the strength each koi gets from its age, for up to the 4 oldest koi. This does not depend on whether you have a subscription. The number of Team koi and the share may change as we improve the App and keep the game balanced.
- Battle bonuses, wounds, gear, and inventory are for play within the App only. They have no monetary or property value and cannot be purchased, exchanged for money, or transferred to other users. Your inventory has a limit (currently 50 items); when it is exceeded, the weakest item is discarded. To improve the App and keep the game balanced, the Developer may change how opponents are chosen, how results are calculated, gear values and drop rates, the inventory limit, and similar rules. As a result, the strength of your power or gear may change.
- You can leave at any time with "Leave the ranking" in the ranking settings. Leaving deletes your ranking, league, and challenge battle records (including battle bonuses, wounds, gear, and inventory) and your name, and this cannot be undone. Your records and grass on your device are not deleted.
- If another participant's name is inappropriate, you can report it with "Report name" on the participant's details. "Hide this person" stops showing that participant in the ranking on your device.
- The Developer does not guarantee the ranks, tiers, challenge battle opponents and results, display, or notification content of the ranking, the league, and challenge battles.
7. Names You Must Not Use
You must not use any of the following as a name you set in the ranking:
- Expressions that defame, threaten, harass, or discriminate against others
- Sexual, obscene, or violent expressions
- Expressions that impersonate a real person, organization, other participant, or the Developer
- Personal information or contact details, such as real names, addresses, phone numbers, email addresses, or social media accounts
- Advertising, solicitation, or directing people to outside services
- Expressions that violate laws or public order and morals, or infringe the rights of third parties
The App does not save names that contain banned words. A name reported by 3 different people changes back to the automatic name. The Developer may change a name that violates this section, or that we reasonably judge to be inappropriate, back to the automatic name without notice. We may also remove that participant from the ranking.
8. Prohibited Conduct
- Violating laws, these Terms, or platform terms
- Placing an excessive load on the App, servers, or third-party services
- Unauthorized access, reverse engineering, modification, or using bots
- Tampering with communication to the App or servers to manipulate ranking, league, or challenge battle values
- Reports made to harass others, or false reports
- Exploiting bugs or vulnerabilities in the App
- Interfering with the operation of the App, the ranking, or in-app purchases
- Copying, republishing, selling, distributing, or modifying App content without permission
- Any other conduct the Developer reasonably judges to be inappropriate
9. Data Storage
Your habits, records, check-ins, Charm use, grass, aquarium koi, reasons for quitting, goals, and other data are stored on your device. They may be lost if you delete the App, your device breaks, you change devices, or because of OS behavior, and the Developer cannot restore them. If you restore your device from an OS backup, you may be able to keep the records included in the backup. Your paid plan status can be restored as described in Section 5, item 7. Challenge battle records (battle bonuses, wounds, gear, and inventory) are stored on the Developer's server. If you delete the App, you cannot continue as the same participant, so these records cannot be carried over.
10. Intellectual Property
Intellectual property rights in the App, its characters (the koi and dragon), images, text, programs, and other content belong to the Developer or the rightful owners. You may use the App only for personal, non-commercial purposes. You may share the grass images you create in the App on social media and elsewhere for personal use.
11. Third-Party Services
The App uses third-party services for server infrastructure, the app platform, delivering updates and push notifications, managing in-app purchases (RevenueCat), and usage analytics and crash reporting (Google Analytics for Firebase, Firebase Crashlytics). Their terms and privacy policies may apply to that use.
12. Changes, Suspension, and Termination of the Service
The Developer may change the App's content, features (including the ranking, the league, and challenge battles), or how it is provided, or suspend or end the App. If we end the App, we will announce it in the App or elsewhere with reasonable notice.
13. Disclaimer
- The Developer does not guarantee that the App is accurate, complete, useful, continuously available, or free of bugs, or that you will get the results you expect (including quitting a habit).
- The Developer is not liable for damages you suffer in connection with the App, except where caused by the Developer's intent or gross negligence. Even where the Developer is liable, liability is limited to direct and ordinary damages you actually suffered.
- The preceding item does not apply to the extent that the Consumer Contract Act of Japan or other laws do not allow the Developer's liability to be excluded or limited.
14. Changes to These Terms
The Developer may change these Terms when necessary. If we do, we will announce the changed content and its effective date in advance in the App or on our website. If you use the App on or after the effective date, you are deemed to have agreed to the changed Terms.
15. Governing Law and Jurisdiction
These Terms are governed by the laws of Japan. Any dispute relating to the App is subject to the exclusive jurisdiction of the Japanese court with jurisdiction over the Developer's location as the court of first instance. However, disputes with users who are consumers follow the jurisdiction set by law.
16. Contact
- Developer: Sho Fujimoto
- Email: zero@zerotoone.app