Terms of Use

Zamiro · Chumo · Pizmon · Effective date: July 12, 2026 · Last updated: August 15, 2026

These Terms of Use ("Terms") are an agreement between you and Zamiro, an independent developer based in Israel ("Zamiro", "we", "us"). They govern your use of the mobile applications Zamiro (Spanish and French), Chumo (Korean), and Pizmon (Hebrew) and related services (together, the "Service" or the "Apps"). By creating an account or using any App, you agree to these Terms and to our Privacy Policy. If you do not agree, do not use the Service.

This page is also the custom subscription EULA for App Store and Google Play subscriptions.

1. The Service
2. Eligibility and accounts
3. Shared accounts across Apps
4. Free tier, subscriptions, and billing
5. Content, lyrics, and intellectual property
6. YouTube playback
7. Acceptable use
8. Availability and changes to the Service
9. Termination and account deletion
10. Disclaimers
11. Limitation of liability
12. Indemnification
13. App store terms (Apple and Google)
14. Changes to these Terms
15. Governing law and disputes
16. Miscellaneous
17. Contact

1. The Service

The Apps help you learn a language through music: you play songs via an embedded YouTube player, follow synchronized lyrics with translations, look up and save words, and review them with spaced repetition. The Service tracks your personal learning progress, including a per-song comprehension percentage.

Zamiro is for Spanish and French. Chumo is for Korean. Pizmon is for Hebrew. Each App is a learning aid. We do not guarantee any particular learning outcome, level of proficiency, or exam result.

2. Eligibility and accounts

• You must be at least 13 years old to use the Service. If the law of your country requires a higher minimum age for consenting to data processing without parental approval (for example, up to 16 in some EU countries), you must meet that age or have verifiable consent from a parent or legal guardian.
• If you are under the age of majority where you live, a parent or legal guardian must review and agree to these Terms on your behalf, and any subscription purchase requires their consent.
• Songs marked as containing explicit lyrics are hidden by default. Disabling this filter requires confirming a birth year showing you are 18 or older. Providing a false birth year is a violation of these Terms.
• You are responsible for your account credentials and for all activity under your account. Keep your password confidential and notify us at maria@zamiro.io if you suspect unauthorized access.
• You must provide accurate account information and may not create an account for anyone other than yourself.

3. Shared accounts across Apps

Zamiro, Chumo, and Pizmon share one login. Using the same email or Apple/Google account in more than one App signs you into the same account. Learning progress is stored per language and is not mixed across languages. Subscriptions and free-tier limits are per App: buying Zamiro Pro does not unlock Chumo or Pizmon, and each App has its own free-song and saved-word counts.

Deleting your account in any App deletes it for all Apps. Cancel each subscription separately in App Store or Google Play settings; deleting an App or the account does not cancel a subscription.

4. Free tier, subscriptions, and billing

4.1 Free tier

Each App offers a limited free tier. Its limits (currently a limited number of full song opens and a cap on saved words) are described in that App and may change. Free-tier limits are counted per App, not per device.

4.2 Subscriptions

• A paid subscription for the App you are in ("Zamiro Pro", "Chumo Pro", or "Pizmon Pro", offered monthly or annually) removes that App's free-tier limits. Current prices are always shown in the App before purchase.
• Payment is charged to your Apple App Store or Google Play account at confirmation of purchase. We never receive or store your payment details.
• Auto-renewal: subscriptions renew automatically at the end of each billing period unless you cancel at least 24 hours before the period ends. You can cancel anytime in your App Store or Google Play subscription settings; deleting the app does not cancel a subscription.
• Canceling stops future renewals; you keep premium access until the end of the paid period. Fees already paid are non-refundable except where required by law — refund requests are handled by Apple or Google under their policies, since they process the payment.
• If we change subscription prices, the change applies from your next renewal, and you will be notified in accordance with App Store / Google Play rules with the opportunity to cancel first.
• Use "Restore purchases" in the App to re-activate an existing subscription on a new device.

5. Content, lyrics, and intellectual property

• Lyrics are licensed from third-party rights holders through our licensing partner (Musixmatch). Lyrics are provided for your personal, non-commercial use inside the app only. You may not copy, scrape, extract, redistribute, publicly display, or create derivative works from lyrics obtained through the Service. Lyrics availability can vary by song and territory and may change over time as licensing changes.
• Translations, word definitions, and cultural notes are our own content, created with the assistance of AI and human review. They are provided for learning purposes; while we work to keep them accurate, we do not warrant that every translation or definition is free of errors.
• The Apps themselves — their software, design, logos, and all content other than the licensed lyrics and YouTube videos — are owned by us or our licensors and protected by intellectual-property laws. We grant you a personal, limited, non-exclusive, non-transferable, revocable license to use the Apps on devices you own or control, solely as permitted by these Terms and the applicable app-store rules.
• Your learning data (saved words, progress, statistics) is yours. We use it only to provide the Service, as described in the Privacy Policy.
• You may not reverse engineer, decompile, or modify the app except where such restriction is prohibited by law.

6. YouTube playback

• Music videos are played through the official embedded YouTube player. The videos are third-party content hosted by YouTube, not by us.
• By using playback features you also agree to the YouTube Terms of Service, and Google's Privacy Policy applies to data collected by the embedded player.
• We do not control video availability. Videos may be removed, made private, region-blocked, or have embedding disabled by their owners or by YouTube at any time. When a video is unavailable, the App falls back to a reading mode where possible; video unavailability does not entitle you to a refund.
• You may not use the Service to download, record, extract audio from, or otherwise capture YouTube content.

7. Acceptable use

You agree not to:

• use the Service for any unlawful purpose or in violation of these Terms;
• access the Service by any means other than the official Apps (no bots, scrapers, or automated access to our API);
• probe, disrupt, overload, or attempt to gain unauthorized access to the Service or its infrastructure;
• circumvent, or attempt to circumvent, free-tier limits, subscription checks, or the explicit-content age filter;
• resell, sublicense, or commercially exploit the Service or its content;
• misrepresent your identity or age.

We may suspend or terminate accounts that violate this section.

8. Availability and changes to the Service

We aim to keep the Service available and improving, but we may add, change, or remove features, songs, or content at any time. Song availability depends on third-party licensing and YouTube, and no specific song or feature is guaranteed to remain available. We may suspend the Service temporarily for maintenance. Some features require an internet connection.

9. Termination and account deletion

• By you: you can stop using the Service at any time and delete your account in any App (Profile → Delete account). Deletion permanently erases your personal data across all Apps, as described in the Privacy Policy. Deleting your account does not automatically cancel a subscription — cancel each App's subscription in your App Store or Google Play settings.
• By us: we may suspend or terminate your account if you materially breach these Terms, if required by law, or if we discontinue the Service. If we terminate without cause while you have an active subscription, your remedy is a pro-rata refund of the unused period, requested through Apple or Google.
• Sections that by their nature should survive termination (including sections 5, 10, 11, 12, and 15) survive.

10. Disclaimers

The Service is provided "as is" and "as available". To the maximum extent permitted by law, we disclaim all warranties, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Service will be uninterrupted, error-free, or that content (including translations, definitions, lyric synchronization, and comprehension statistics) will be accurate or complete.

Some jurisdictions do not allow the exclusion of certain warranties, so some of the above may not apply to you. Nothing in these Terms limits rights you have as a consumer under mandatory local law.

11. Limitation of liability

To the maximum extent permitted by law: (a) we are not liable for indirect, incidental, special, consequential, or punitive damages, or for loss of data, goodwill, or profits, arising from your use of or inability to use the Service; and (b) our total aggregate liability for all claims relating to the Service is limited to the greater of the amount you paid us in the 12 months before the claim arose or USD 50.

Nothing in these Terms excludes or limits liability that cannot be excluded by law, including for fraud or for death or personal injury caused by negligence.

12. Indemnification

To the extent permitted by law, you agree to indemnify and hold us harmless from claims, damages, and expenses (including reasonable legal fees) arising from your breach of these Terms or your misuse of the Service. This does not apply to consumers where local law does not permit such clauses.

13. App store terms (Apple and Google)

• These Terms are between you and us — not with Apple Inc. ("Apple") or Google LLC ("Google"). Apple and Google are not responsible for the Service or its content and have no obligation to provide maintenance or support for it.
• In case of the Service's failure to conform to an applicable warranty, you may notify Apple, and Apple will refund the purchase price of the app (if any); to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the Service.
• Apple and Google are not responsible for addressing any claims by you or a third party relating to the Service, including product liability, legal/regulatory compliance, or consumer-protection claims, or any third-party claim that the Service infringes intellectual-property rights.
• You represent that you are not located in a country subject to a U.S. government embargo or designated as "terrorist supporting," and are not on any U.S. government list of prohibited or restricted parties.
• Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you. You must also comply with any applicable third-party terms (e.g., your wireless data agreement) when using the Service.

14. Changes to these Terms

We may update these Terms as the Service evolves. For material changes we will notify you in the app at least 14 days before they take effect. If you do not agree to updated Terms, stop using the Service and, if you wish, delete your account; continued use after the effective date constitutes acceptance. The "Last updated" date above always reflects the current version.

15. Governing law and disputes

These Terms are governed by the laws of the State of Israel, excluding its conflict-of-law rules, and disputes are subject to the exclusive jurisdiction of the competent courts of Tel Aviv-Jaffa, Israel — except that if you are a consumer in the European Union, United Kingdom, or another jurisdiction whose law grants you mandatory consumer protections, you retain the benefit of those protections and the right to bring proceedings in the courts of your place of residence.

Before any formal proceeding, please contact us at maria@zamiro.io — most issues can be resolved quickly and informally.

16. Miscellaneous

• Entire agreement: these Terms and the Privacy Policy are the entire agreement between you and us regarding the Service.
• Severability: if any provision is held unenforceable, the rest remains in effect.
• No waiver: our failure to enforce a provision is not a waiver of it.
• Assignment: you may not assign these Terms; we may assign them in connection with a merger, acquisition, or sale of the Service, with notice to you.

17. Contact

Questions about these Terms: maria@zamiro.io