v.2.4 :
- Bug fixes, terms and conditions updated.
- New app icon updates.
v.2.3 :
We sincerely apologize to you for big change from renting old mining equipment to purchasing new mining equipment. If you have updated this app version, it means you have agreed to the risk of losing assets in the old app version.
Our new rules now allow you to buy multiple miners, for example you can buy 5 units of LV1 miner, 2 units of LV3 miner, and 10 units of LV7 miner, etc. Maximum recommended purchase is 20 units for all types. Make your coin miner results faster than the previous version of the app.
The active period for this miner purchasing tool is 30 days from the last purchase. For example, if you buy a miner on July 5, its active period ends on August 4.
Prices for purchasing miner tools and purchasing coins can change at any time without notification following the latest crypto price updates at this time.
Note: We only pay WD requests from official purchases of mining tools via Google Play store using our analysis team with the latest rules which will be continuously updated on our website at https://yyndev.com/rules/

v.2.1 :
- Internal test / Close beta

v2.0 :
Important: Updating to this app version may cause assets in the older version to be lost. Please take it into consideration, we are replacing all new ways of mining and purchasing coins in current and future of this app versions.
- Big Update! All new rules start from here.
- New cloud miner rentals, new withdrawal payment methods and all new asset purchases!
- Unlimited coin purchase, terms and conditions when requesting withdrawal updated!
- Please read all our new rules during registration.

v1.9 :
- New Billing Update
- Android 14 Support

v1.8 :
- Login with Google account
- New Billing Update
- Android 13 Support

v1.5 :
- New UI Login
- Login with Google account and Facebook
- Login with Phone Number ( OTP verification )
- Realtime Data saving
- New Website Address !
- New Privacy, Terms, and Conditions.

v1.4 :
- Do not update your app if you have previously registered account!
- This update is only for new users, if you have a problem such as failed login and so on, please contact us.
- We are not responsible for errors or loss of your assets as old users insist on updating to this version.
- Please read the new terms and condition on our website. Thank you :)

v1.3:
How does it work?
1. Register yourself in the "Sign Up" menu
2. Fill in valid data, remember the password (non-recovery)
3. Login with your email address and password
4. Click "(+)" button to top up your USD Balance.
5. Choose one or more miner tools in the "Buy a Miner" menu
6. Your virtual coin mint will be running in a few moments
7. Collect more than 1 coins to exchange
8. The coins collected can be exchanged in the "Exchange" menu
9. The minimum coins that can be exchanged are 1 or more
10. Wait for the withdrawal date of coins that were exchanged into USD

Terms and conditions:
1. Registered personal data must be valid.
2. Email address must be previously registered with Paypal for withdrawal.
3. Cannot register multiple accounts, 1 account is only for 1 person.
4. We have suspend an account that is registered with the same personal data as other accounts.
5. Make sure you agree to make purchases on the balance, all of which are your responsibility, and cannot be refunded for any reason.
6. Please attention to the purchase in the "Buy a Miner" menu only valid for 1 device only, cannot be moved or changed devices.
7. We will not process the withdrawal, and found cheating with hack applications or so, and we reserve the right to block or suspend your account including coins and USD balance that has been purchased or collected.
8. This application is not a money printing tool, it is just a virtual application that allows you to generate coins which can be exchanged for money in USD to your paypal account.
9. You must comply with new regulations which may be updated periodically at a later date.