ng-labs
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Terms of Use

These terms set out the deal between you and ng-labs when you use one of our apps or this website. They are written to be read, not to be skimmed past — the parts that matter most are what you own, what we promise, and what we don't.

Effective
20 September 2026
Last updated
20 September 2026

1. Agreement to these terms

These Terms of Use ("Terms") are an agreement between you and ng-labs ("we", "us"), an independent Android app developer. They apply when you download, install or use any ng-labs app from Google Play, and when you use this website at ang-labs.com.

By installing or using an app, you accept these Terms. If you do not accept them, please uninstall the app and stop using the site.

Our Privacy Policy forms part of these Terms and explains how information is handled. Google Play's own terms also apply to anything you download from the Play Store, and nothing here overrides them.

2. Who may use our apps

You may use our apps if you are old enough to form a binding contract where you live. If you are not, a parent or guardian must agree to these Terms on your behalf and is responsible for your use.

Kids Paint is made for young children and takes part in Google Play's Designed for Families programme. Where a child uses it, the parent or guardian who installed it accepts these Terms for them and remains responsible for supervising use of the device.

3. Your licence to use the apps

We grant you a personal, non-exclusive, non-transferable, revocable licence to install and use our apps on devices you own or control, for your own personal or internal business use. You may use them on as many of your own devices as you like.

We keep every right not expressly granted here. This licence does not sell you the app or any copy of it; it lets you use it.

4. What you may not do

You agree not to:

  • Copy, modify, translate, reverse engineer, decompile or disassemble an app, or try to derive its source code, except where the law expressly allows it despite this restriction.
  • Redistribute, sell, rent, sub-licence or publish an app or any part of it, including uploading our APKs to third-party download sites.
  • Remove, obscure or alter any copyright, trademark or other proprietary notice.
  • Interfere with the advertising in a free app, or use an app in a way designed to generate invalid ad impressions or clicks.
  • Use an app to create or store content that is unlawful, or that infringes someone else's rights.
  • Use an app in a way that breaks any law that applies to you, or that disrupts the app for other people.
  • Use automated means to access, scrape or overload this website.

5. Your drawings, notes and data

What you make in our apps is yours. We claim no ownership of it and we never receive a copy of it.

Drawings, notes, lists, saved dates and the names and birthdays you enter are your content. You keep every right in them, and you are free to use, share and sell them as you wish. Because that content stays on your device — as explained in our Privacy Policy — we could not use it even if we wanted to.

You are responsible for your content: for having the right to create or store it, and for keeping your own copies. If you share a drawing with us and give us permission to feature it — on a Play Store listing, for example — we will credit you as its author. We will never publish anything of yours without asking first.

Back up anything you care about. We are not responsible for content lost to an app crash, an update, an uninstall, a device failure, a lost phone or a factory reset. Our apps have no server-side backup, so a lost drawing is genuinely gone.

6. Our intellectual property

The apps themselves — their code, design, screens, artwork, app icons, brush and template assets, the ng-labs name and logo, and this website and its content — belong to ng-labs and are protected by copyright and trademark law.

You may not use the ng-labs name or logo to suggest we endorse, sponsor or are connected with anything, without our written permission. You may of course refer to our apps by name in reviews, articles, tutorials and videos.

"Google Play", "Android" and related marks belong to Google LLC. Other product names mentioned belong to their respective owners.

7. Translations and contributions

Some apps invite users to help translate them into other languages. If you contribute a translation, you agree that:

  • The translated text is published publicly within the app and may be seen by anyone who uses it.
  • The source text and your translation are owned by ng-labs, and you assign us any rights you may have in the translated content. You retain no separate rights in it.
  • We may edit, correct, replace or remove translated content at any time, for any reason.
  • You contribute voluntarily and without expectation of payment.

The same applies to bug reports, feature suggestions and other feedback you send us.

8. Free apps, ads and Pro versions

Some of our free apps are supported by advertising, and some show no ads at all. Our Privacy Policy lists which is which, app by app, and Kids Paint carries no advertising. Where an app does show ads, by using it you accept that. We do not control which specific ads appear — that is decided by Google AdMob — and we are not responsible for the content of an ad or for anything an advertiser does. If you see an ad that is inappropriate, tell us and we will report it.

Where an app has a Pro version, it contains exactly the same features as the free version. In an app whose free version shows ads, Pro removes them. In an app that never showed ads, Pro is purely a way to support the work. Either way, buying Pro does not unlock functionality, and we will not deliberately move an existing free feature behind it.

9. Purchases and refunds

Pro apps are sold through Google Play. Your purchase is a transaction between you and Google, governed by the Google Play Terms of Service. We never see or handle your payment details.

  • Refunds are handled by Google under the Google Play refund policy, which includes a short window after purchase during which you can cancel directly in the Play Store. After that, request a refund through Google Play support.
  • We cannot issue refunds ourselves. We have no ability to reverse a charge. If Google declines a refund and you believe there are good reasons, write to us and we will support your case where it is fair to do so.
  • Prices may change, and vary by country and with local taxes. A price change never affects a purchase you have already made.
  • A Pro purchase is tied to the Google account that made it, and can be restored on your other devices by signing in with that account.

Consumer protection laws where you live may give you rights that these Terms cannot limit. Nothing here removes those rights.

10. Third-party services

Our apps rely on services operated by Google: AdMob for advertising, Firebase Crashlytics for crash reporting, Google Play Billing for purchases, and Google Drive for the optional sync in Age Calculator. Your use of those services is also governed by Google's terms and privacy policy.

We are not responsible for third-party services, for their availability, or for changes they make. If Google changes or withdraws a service, a feature of our apps that depends on it may change or stop working.

This website and our apps may link to other sites. We do not control them and are not responsible for their content or practices.

11. Availability, updates and changes

We work on these apps continually, and we may add, change or remove features, release updates, or stop publishing an app entirely. We are not obliged to provide updates, support, or continued availability of any app.

Android itself changes, and Google's policies change with it. A feature may need to be altered or withdrawn to stay compliant. Where a change meaningfully affects how you use an app, we will try to explain it in the release notes.

If we discontinue an app, you may keep using the copy already installed on your device, subject to these Terms, for as long as it works.

12. No warranty

Our apps and this website are provided "as is" and "as available", without warranties of any kind, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

We do not warrant that an app will be uninterrupted, error-free or free of harmful components, that defects will be corrected, or that results obtained from it will be accurate. Our calculators are tools, not professional advice. Age Calculator and Date Calculator are carefully built, but do not rely on them alone for legal, medical, financial or official purposes — verify anything that matters.

Some jurisdictions do not allow the exclusion of implied warranties, so some of the above may not apply to you.

13. Limitation of liability

To the fullest extent permitted by law, ng-labs will not be liable for any indirect, incidental, special, consequential or punitive damages, or for any loss of profits, revenue, data or goodwill, arising out of or connected with your use of our apps or this website — including the loss of any drawing, note or other content.

Where liability cannot be excluded, our total liability to you for all claims relating to an app is limited to the greater of the amount you paid us for that app in the twelve months before the claim, or INR 1,000.

Nothing in these Terms excludes or limits our liability for death or personal injury caused by negligence, for fraud, or for anything else that cannot lawfully be excluded.

14. Indemnity

You agree to indemnify and hold ng-labs harmless from any claim, demand, loss or expense, including reasonable legal fees, arising from your breach of these Terms, your misuse of an app, or your infringement of someone else's rights — including in content you create or in personal information about other people that you choose to store in an app.

15. Termination

You may end this agreement at any time by uninstalling our apps and no longer using this site.

We may suspend or end your licence if you materially breach these Terms. Sections that by their nature should survive — ownership, warranty disclaimers, limitation of liability, indemnity and governing law — continue to apply after termination.

16. Governing law

These Terms are governed by the laws of India, without regard to conflict of law rules. You agree that the courts of India have jurisdiction over any dispute arising from these Terms or from your use of our apps.

If you are a consumer, this does not deprive you of the protection of the mandatory consumer laws of the country where you live, or of the right to bring proceedings there where local law gives you that right.

If any provision of these Terms is found unenforceable, the rest remains in force. Our not enforcing a provision is not a waiver of it.

17. Changes to these terms

We may revise these Terms when our apps change or when the law requires it. The "last updated" date at the top of this page reflects the current version. Continuing to use an app after a revision means you accept it; if you do not, please uninstall.

18. Contact us

Questions about these Terms, or anything else, reach the developer directly:

For privacy questions specifically, see the contact section of our Privacy Policy.