Terms of Use

1. Agreement

These terms are an agreement between you and Sunisoft Limited (“Sunisoft”, “we”, “us”) for your use of Nolvune SMS (“Nolvune” or “the app”) and Nolvune Pro. By installing or using the app you agree to these terms. Our Privacy Policy explains how information is handled.

If you get Nolvune from Google Play, Google Play’s terms of service also apply. Nothing in these terms limits rights you have under consumer laws that cannot be waived by contract.

2. Your license to use Nolvune

We grant you a personal, non-exclusive, non-transferable and revocable license to install and use Nolvune on Android devices you own or control, for your own personal or internal business use, in line with these terms.

You may not, except where the law expressly allows it:

• copy, modify, sell, rent or redistribute the app;
• reverse engineer, decompile or disassemble it;
• bypass or tamper with purchase verification, Pro limits or other technical protections; or
• remove copyright, trademark or other notices.

3. Your phone, default SMS app and carrier

• Nolvune requires Android 10 or later and must be set as your default SMS app to receive, store and filter messages. You can change your default SMS app at any time in Android settings.
• Messages are sent and received through your mobile carrier. Your carrier’s charges, plans and policies apply. MMS depends on your carrier, your mobile data settings and Android’s MMS service.
• Nolvune supports SMS and MMS. It does not support RCS.
• Do not rely on Nolvune for emergency communications. In an emergency, call your local emergency number directly.

4. Filtering is your call

Nolvune files messages according to the rules you create. You are responsible for choosing and maintaining those rules. No filter is perfect: a wanted message can match a block rule, and unwanted messages can slip through. Filtered messages stay in the Spam folder until you delete them, so please check it from time to time. Nolvune does not report messages to carriers or authorities on your behalf.

5. Using Nolvune responsibly

You are responsible for the messages you send. Do not use Nolvune to send spam or unsolicited bulk messages, to harass or threaten anyone, to break the law, or to infringe other people’s rights. Follow the laws that apply to messaging and marketing where you and your recipients are.

6. Your data and backups

• Your messages, rules and backups remain yours. Nolvune stores them on your phone and in places you choose.
• Message archives are encrypted with the password you set. We cannot recover a forgotten password or decrypt an archive without it.
• Rule files are not encrypted and may contain phone numbers and keywords.
• Keep an independent backup of anything important. Restores depend on your device, Android and the backup file being intact.
• Deleting messages in Nolvune deletes them from Android’s shared message store, which other messaging apps on your phone also use.

7. Nolvune Pro

Free and Pro

The free app includes SMS and MMS messaging, search, unlimited allowlist rules, up to 10 enabled blocklist rules in total, local rule and message backups, and every restore option. Sender and keyword blocklist rules share the 10-rule limit. Pro adds unlimited enabled blocklist rules and manual backups directly to your Google Drive. The monthly and lifetime plans unlock the same features. Pro does not include carrier fees, Google Drive storage, RCS or any AI service.

Plans and payment

The US base prices are US$1.99 per month and US$29.99 for a one-time lifetime purchase. Google Play shows your local price, taxes and billing period before you confirm. There is no free trial or introductory discount at launch. All purchases are made through Google Play; Nolvune does not collect payment card information.

Monthly subscription

Monthly Pro renews automatically until you cancel it in Google Play. Manage or cancel it from the app’s Manage subscription button, or in Google Play → Payments & subscriptions → Subscriptions. Cancel before your next renewal date to avoid the next charge. Canceling stops renewal; access continues while Google Play reports the subscription as active. Uninstalling the app does not cancel a subscription. Google handles billing dates, payment failures and any grace period.

Lifetime purchase

Lifetime Pro is a one-time, non-consumable purchase of ongoing Pro access in Nolvune SMS, with no recurring charge, including the regular updates we provide for this app. It is not a promise that the app, Android compatibility, Google Play, carrier MMS or Google Drive will be available forever, and it does not include separate future products. If you have a monthly subscription, cancel it before buying lifetime to avoid further monthly charges.

Restoring and offline access

Purchases belong to the Google Play account used to make them. On another Android device, sign in with that account and tap Restore purchases. Your phone number and the account used for Google Drive do not determine ownership. Payments that are still pending do not unlock Pro. Once confirmed, lifetime access works offline; monthly access is cached for up to 7 days after the last successful check with Google Play. The app checks again when opened and may retry in the background. Refunds, expiry and revoked purchases take effect once Google Play reports the updated status.

If Pro is no longer active

Your messages and saved rules are not deleted. All allowlist rules keep working, as do your first 10 enabled blocklist rules; additional blocklist rules pause until a slot becomes free or Pro is active again. Local backups and every restore option remain available, and existing Drive backups are not deleted.

Refunds

Request a refund through Google Play, or email support@sunisoft.com with your Google Play order number. Eligibility depends on Google Play’s policies and applicable law. Never send your backup password or a message archive for a billing question.

Price and benefit changes

We may change prices or Pro benefits for future purchases. Any change to an existing subscription will follow Google Play’s rules and applicable consumer law, including advance notice where required.

8. Google and other services

Nolvune works with services we do not control, including Google Play, Google Play services, Google Drive and your mobile carrier. Your use of them is governed by their own terms and privacy policies, and their availability can change. We are not responsible for those services.

9. Updates and availability

We may update Nolvune to fix problems, improve it, or keep up with changes in Android and Google services. Some updates may change or remove features. We aim to give reasonable notice before removing a paid Pro feature. We may also stop offering the app, in which case your purchases remain subject to Google Play’s policies and the law.

10. Intellectual property and feedback

Nolvune, its design, code, name and logo belong to Sunisoft or its licensors and are protected by law. These terms do not give you any rights to them other than the license above. If you send us suggestions, we may use them without any obligation to you.

11. Disclaimers

We work hard to make Nolvune reliable, but to the extent permitted by law, the app is provided “as is” and “as available”, without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose and non-infringement. We do not guarantee that the app will be uninterrupted or error-free, that every message will be delivered, received or filtered as intended, or that backups can always be restored.

12. Limitation of liability

To the extent permitted by law, Sunisoft is not liable for indirect, incidental, special or consequential damages, or for lost data, lost messages, missed communications, carrier charges or lost profits arising from your use of Nolvune. Our total liability for any claim relating to the app is limited to the amount you paid for Nolvune Pro in the 12 months before the claim arose.

Nothing in these terms excludes or limits liability that cannot be excluded or limited by law, such as liability for fraud, for death or personal injury caused by negligence, or under mandatory consumer protection law.

13. Ending these terms

You can stop using Nolvune at any time by uninstalling it; remember to cancel any subscription in Google Play. We may suspend or end your license if you seriously or repeatedly breach these terms. Sections 6 and 10 to 15 survive the end of these terms.

14. Changes to these terms

We may update these terms from time to time. We will post the new version here with a new effective date and, for material changes, give notice in the app or on this site before they take effect. If you continue to use Nolvune after changes take effect, the updated terms apply.

15. Governing law and disputes

If you are a consumer, you keep the protection of the mandatory laws of the country where you live, and you may bring a claim in its courts. Otherwise, these terms are governed by the laws of the Hong Kong Special Administrative Region, and the courts of Hong Kong have jurisdiction. Before starting a formal dispute, please contact us; most problems can be resolved quickly by email.

16. Contact

Sunisoft Limited · support@sunisoft.com