Strochka

End User License Agreement

Version 1.1 · effective October 3, 2026. This is a translation; if it differs from the Russian version, the Russian version prevails.

In plain words. This box is a summary, not part of the agreement; if it differs from the text below, the text below prevails.

Strochka is free forever: install it on any number of computers, including at church and for commercial use.
Only the PRO subscription is paid (phone remote, stage monitor, song sync). One key is for one owner and up to 3 of their computers. You may not transfer or resell a key.
If you cancel PRO early, you get your money back for the unused days.
The software is provided "as is". Test everything before a service and keep a backup plan.
You are responsible for the lyrics, images and videos you show: you must have the right to use them.

1. Parties and definitions

1.1. This License Agreement (the "Agreement") is made between Vladislav Olegovich Smirnyagin, a self-employed individual under the Russian professional income tax regime, taxpayer ID (INN) 667400141564 (the "Licensor"), and any person who installs or uses the software (the "User").

1.2. Definitions:

Software — the "Strochka" computer program (also known as WorshipCast) for presenting song lyrics, Bible verses, media and slides, including its updates, bundled materials (templates, demo content, fonts shipped with it), the phone remote page and the stage monitor page.
Basic Version — all features of the Software except PRO Features.
PRO Features — the phone remote, the stage monitor and cloud song sync, and any other features the Licensor explicitly marks as PRO in the Software in the future.
Key — a unique code the Licensor issues after payment that unlocks PRO Features for the Term.
Term — the period the Key is valid (1, 6 or 12 months, or as stated on issue), starting from the date the Key is issued.
Key Owner — one individual or one organization (including a religious organization) for whom the Key was purchased.
Website — the Software's website strochka-app.ru.
User Content — lyrics, images, video, audio, presentations and other material the User adds to the Software.

2. Acceptance

2.1. This Agreement is a public offer (Art. 437 of the Civil Code of the Russian Federation) concluded in the simplified manner under Art. 1286(5) of the Civil Code.

2.2. The User accepts this Agreement by any of the following: clicking "I accept" on the first launch; installing or starting to use the Software; activating a Key. For PRO Features, paying for a Key is also acceptance.

2.3. If the User does not agree, they must stop using the Software and uninstall it.

2.4. The User confirms they are at least 18 years old or use the Software with the consent of a legal guardian, and, if accepting on behalf of an organization, that they are authorized to do so.

3. Subject

3.1. The Licensor grants the User a simple (non-exclusive) worldwide license to use the Software within the limits and in the ways set out in this Agreement.

3.2. The Basic Version is provided free of charge and without time limit. It may be installed on any number of devices and used for any purpose, including worship services, events and commercial activity.

3.3. PRO Features are provided for a fee for the Term of the Key under Section 5.

3.4. Permitted use: reproduction (installing, running, storing in device memory) and use for its intended purpose, including output to screens, projectors, broadcasts and stage monitors.

3.5. The exclusive right to the Software belongs to the Licensor. The User receives no ownership of the Software or its copy, only a right of use under this Agreement. All rights not expressly granted are reserved by the Licensor.

4. Restrictions

4.1. Unless expressly permitted by law, the User may not:

modify, decompile or disassemble the Software or extract its source code, except as expressly permitted by Art. 1280 of the Civil Code;
bypass, disable or alter the license check, or create, distribute or use key generators, patches, cracks or other means of obtaining PRO Features without paying;
sell, rent out or distribute the Software or its copies for a fee, or pass the Software off as their own;
transfer, sell, publish or otherwise make a Key available to third parties (Section 5);
remove or alter information about the Licensor and copyright notices;
use the Licensor's license and sync servers in a way that overloads them or bypasses the Software.

4.2. Distributing the unmodified Basic Version installer free of charge (for example, giving it to friends or another church) is allowed.

5. PRO subscription and Key

5.1. Purchase. Keys are purchased through the Licensor's Telegram channel listed in the Software and on the website. Price and available Terms are shown there at the time of payment. After payment the Licensor issues the Key and a receipt through the "Moy Nalog" service.

5.2. One owner. A Key is issued to one Key Owner and used only by them (for an organization — by its staff and ministers within that organization's activity). Transferring a Key to another person, selling it, sharing it between several churches or organizations, or publishing it is prohibited.

5.3. Up to 3 computers. One Key may activate PRO Features on no more than 3 (three) computers at a time that belong to or are lawfully used by the Key Owner, unless a different limit is stated on issue. A computer can be unlinked in the Software settings and another one linked. Phones and tablets connected to the remote or stage monitor over the local network do not count toward the limit.

5.4. License check. PRO Features periodically contact the license server. Without an internet connection PRO Features keep working for up to 14 days after the last successful check. An anonymized device identifier is used to bind the Key to a computer (see the Privacy Policy).

5.5. End of Term. When the Term ends, PRO Features turn off and the Basic Version keeps working. The User's data on their computer is kept. Songs stored in the cloud remain on the User's computers; the cloud copy is kept for at least 90 days after the Term ends and may be deleted later.

5.6. No automatic renewal. The Licensor never charges automatically; to extend PRO the User buys a new Key.

5.7. Blocking a Key. The Licensor may block a Key without refund if it finds a breach of Sections 5.2, 5.3 or 4 (in particular, the Key is published or used by different persons). Before blocking, where possible, the Licensor notifies the Key Owner and gives 3 days to remedy the breach if it can be remedied.

6. Cancelling PRO and refunds

6.1. The User may cancel PRO Features at any time by writing to the Licensor (Section 13) and giving the Key or its last characters.

6.2. The Licensor refunds an amount proportional to the full unused days of the Term, counted from the day after the request:

Refund = Amount paid × (Unused days ÷ Total days in the Term)

6.3. If PRO Features could not be activated through the Licensor's fault and the problem is not solved within 7 days of the request, the payment is refunded in full.

6.4. Refunds are made by the same method as the payment (or another method agreed with the User) within 10 days of the request. The Key is blocked when the refund is made.

6.5. No refund is given when a Key is blocked under Section 5.7.

6.6. Section 6 does not limit the rights a consumer User has under the Russian Consumer Protection Law.

7. User Content and third-party material

7.1. All rights to User Content remain with the User or its rightholders. The Licensor obtains no rights to User Content, other than the technical ability to store songs in the cloud for sync at the User's instruction.

7.2. The User alone is responsible for having the rights to display, perform and broadcast User Content, including lyrics, music, images, video and Bible translations (for example, through CCLI or OneLicense licenses or permission from authors and publishers). The Licensor does not review User Content.

7.3. The Software may help obtain material from third-party resources (importing lyrics from websites, downloading video by link, web pages). The Licensor does not control such resources and is not responsible for their content or availability. The User must follow their terms and respect authors' rights.

7.4. Bible translations shipped with the Software are distributed under the terms of their rightholders; where those terms restrict use, the User follows them.

8. Third-party components

8.1. The Software includes, or downloads at the User's request, third-party components distributed under their own licenses: Electron and Chromium, React, the Unbounded, Manrope and JetBrains Mono fonts (SIL Open Font License 1.1), whisper.cpp and speech recognition models, Vosk, yt-dlp and others.

8.2. Those components are governed by their own licenses, whose texts are included in the distribution. This Agreement does not limit the User's rights under those licenses.

9. Updates

9.1. The Software may check for updates and offer to install them. Updates are installed with the User's consent (unless the User has turned on automatic installation) and become part of the Software.

9.2. The Licensor may change, add and remove features. If a PRO feature is removed before a paid Term ends, the User may claim a refund under Section 6.

10. Warranty and liability

10.1. The Software is provided "as is". To the maximum extent permitted by law, the Licensor does not warrant that the Software will run without errors or interruptions, suits the User's particular purposes, or is compatible with any hardware.

10.2. The Software is used during live events. The User understands that failures of hardware, the operating system, the network or the Software are possible, tests the Software in advance and keeps a backup plan.

10.3. The Licensor is not liable for indirect damages, lost profits, data loss, or disrupted or interrupted events and broadcasts. The User makes their own backups.

10.4. The Licensor's total liability to the User under this Agreement is limited to the amount the User paid for PRO Features over the last 12 months; for the free Basic Version — to 1,000 rubles.

10.5. The limitations in Section 10 do not apply where the law does not allow liability to be limited, including intentional misconduct by the Licensor.

11. Personal data

11.1. The Licensor processes the User's personal data under the Privacy Policy, which forms an integral part of this Agreement.

12. Term and termination

12.1. This Agreement is effective from acceptance for as long as the User uses the Software.

12.2. The User may end this Agreement at any time by uninstalling the Software (see Section 6 for PRO refunds).

12.3. If the User materially breaches this Agreement, the Licensor may withdraw from it as regards PRO Features by blocking the Key (Section 5.7).

13. Changes and contacts

13.1. The Licensor may change this Agreement. A new version is published on the Website (strochka-app.ru) and shown in the Software. Continuing to use the Software after publication means acceptance of the new version. The terms of an already paid PRO Term (price, number of computers) are not changed to the User's detriment until it ends.

13.2. Licensor contacts: Telegram @mynameisvladdd, email mynamevladd@gmail.com.

14. Governing law and disputes

14.1. This Agreement is governed by the law of the Russian Federation.

14.2. The parties seek to settle disputes by negotiation. A claim is considered within 10 days. If a dispute is not settled, it goes to the court at the Licensor's location, unless the law (including consumer protection law) provides otherwise.

14.3. If any provision is held invalid, the remaining provisions stay in force.

14.4. This Agreement is made in Russian and English. In case of discrepancy, the Russian version prevails.

15. Licensor details

Vladislav Olegovich Smirnyagin
Self-employed (professional income tax payer)
INN 667400141564
Website: strochka-app.ru
Telegram: @mynameisvladdd
Email: mynamevladd@gmail.com