Rvira LLC delivers precision-crafted iOS, Android, and web applications — from concept to the App Store and beyond.
From idea validation to App Store submission — we handle every phase with expertise and care.
Native Swift and SwiftUI apps engineered for performance, beauty, and full compliance with Apple's Human Interface Guidelines and App Store Review Guidelines.
Kotlin-first Android development following Material You design principles, optimized for Google Play's policies and the full Android ecosystem of devices.
One codebase, two platforms. High-quality React Native apps that feel native on both iOS and Android, reducing time-to-market without sacrificing quality.
Modern, scalable web apps built with React, Next.js, and Node.js. Progressive Web Apps (PWAs) that blur the line between web and native.
Research-driven design that converts. We create wireframes, prototypes, and pixel-perfect UI that users love — grounded in platform guidelines.
Scalable APIs, Firebase, AWS, and GCP integrations. Robust backends that power your app reliably at any scale with security baked in.
A proven, transparent process that keeps you in control from day one.
Technologies We Master
Let's turn your vision into a product your users will love. Reach out today for a free consultation.
Tell us about your project and we'll get back to you within 24 hours.
We typically respond within 4 business hours. For urgent inquiries, reach us directly by phone. We're happy to schedule a free 30-minute discovery call to explore your project.
This Privacy Policy describes how Rvira LLC ("Rvira," "we," "us," or "our") collects, uses, and shares personal information when you use our website, mobile applications, and related services (collectively, the "Services"). Please read this policy carefully.
We collect information you voluntarily provide when you contact us, request a quote, or use our Services:
When you use our Services, we may automatically collect:
We may receive information about you from third-party sources such as analytics providers, advertising partners, and social media platforms, which we combine with information we have collected directly.
We use the information we collect to:
We do not sell, rent, or trade your personal information. We may share your information in the following circumstances:
We retain personal information for as long as necessary to fulfill the purposes described in this Policy, maintain business records, comply with legal obligations, resolve disputes, and enforce our agreements. When data is no longer needed, we securely delete or anonymize it. You may request deletion at any time (subject to legal retention requirements).
Depending on your jurisdiction, you may have the following rights:
To exercise your rights, contact us at i@rvira.us. We will respond within 30 days.
Our Services are not directed to children under 13 years of age (or 16 in certain jurisdictions). We do not knowingly collect personal information from children. If we learn we have collected personal information from a child under 13 without verifiable parental consent, we will promptly delete that information. If you believe we have collected such information, please contact us immediately at i@rvira.us.
Applications developed by Rvira LLC and distributed through the Apple App Store comply with Apple's guidelines, including:
Applications distributed through Google Play comply with Google's Developer Program Policies, including:
We implement industry-standard technical and organizational measures to protect your personal information, including TLS/SSL encryption for data in transit, AES-256 encryption for data at rest, access controls and role-based permissions, regular security assessments, and secure development practices (OWASP). However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.
Rvira LLC is based in the United States. If you access our Services from outside the U.S., your information may be transferred to and processed in the United States or other countries. We implement appropriate safeguards (such as Standard Contractual Clauses) to protect international transfers consistent with applicable law.
If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
Rvira LLC
Email: i@rvira.us
Phone: +1 (121) 3581 7695
We will respond to all legitimate requests within 30 days. If you are not satisfied with our response, you have the right to lodge a complaint with your local data protection authority.
Please read these Terms of Service ("Terms") carefully before engaging Rvira LLC for any services. By using our website or entering into a service agreement with us, you agree to be bound by these Terms.
These Terms constitute a legally binding agreement between you ("Client," "you," or "your") and Rvira LLC ("Rvira," "we," "us," or "our"), a limited liability company. By accessing our website at rvira.us, requesting a quote, or executing a project agreement, you affirm that you are at least 18 years old, have the legal authority to enter into this agreement, and agree to these Terms in full.
If you are entering into these Terms on behalf of an organization, you represent that you have the authority to bind that organization to these Terms.
Rvira LLC provides mobile and web application development services, including but not limited to:
The specific scope of services, deliverables, timeline, and pricing for each engagement are defined in a separate Statement of Work (SOW) or Project Agreement signed by both parties.
To enable successful project delivery, you agree to:
Project delays caused by Client's failure to fulfill these responsibilities may result in timeline extensions and additional charges at our standard rates.
Fees are specified in the applicable SOW. Unless otherwise agreed, payment is structured as: 40% deposit upon project commencement, 30% at midpoint milestone approval, and 30% upon final delivery and acceptance.
Invoices are due within 15 days of issuance unless otherwise specified. We accept wire transfer, ACH, and major credit cards.
Overdue invoices accrue interest at 1.5% per month (18% per annum) or the maximum rate permitted by law, whichever is lower. We reserve the right to suspend services for accounts more than 30 days past due.
Any scope changes requested after SOW execution must be documented in a written Change Order. Additional work may incur additional fees and timeline adjustments.
Pre-approved third-party costs (fonts, stock assets, APIs, cloud services, Apple/Google developer fees) are billed at cost plus a 10% administrative fee.
Upon receipt of full payment, Rvira LLC assigns to you all right, title, and interest (including copyrights) in the custom deliverables created specifically for your project under the applicable SOW.
Rvira retains ownership of all pre-existing tools, frameworks, libraries, know-how, methodologies, and generic code components developed prior to or independently of your project. You receive a perpetual, non-exclusive, royalty-free license to use such components as incorporated into your deliverables.
Some deliverables may incorporate open-source software subject to their respective licenses (MIT, Apache 2.0, etc.). We will disclose material open-source dependencies and their licenses upon request.
Unless you request otherwise in writing, Rvira LLC reserves the right to display general project descriptions and non-confidential screenshots in our portfolio and marketing materials.
You grant Rvira a limited license to use your content, trademarks, and materials solely for the purpose of performing the Services.
Each party agrees to keep confidential all non-public information received from the other party that is designated as confidential or that reasonably should be understood to be confidential given the nature of the information ("Confidential Information"). Confidential Information does not include information that is or becomes publicly available through no fault of the receiving party, was already known to the receiving party, or is independently developed without reference to the disclosing party's information. Confidentiality obligations survive termination of these Terms for a period of three (3) years.
Rvira LLC builds applications designed to comply with:
You are solely responsible for ensuring that your app's content, functionality, business model, and third-party integrations comply with Apple's and Google's guidelines. Rvira will inform you of known compliance concerns but bears no liability for rejections arising from Client-provided content or business requirements.
If contracted, Rvira will manage App Store and/or Google Play submissions on your behalf. You must provide and maintain valid developer accounts. We will make reasonable efforts to address rejection feedback, which may constitute additional scope.
Apple and Google may change their guidelines at any time. Updates required to maintain compliance after delivery may require a separate support engagement.
Apps incorporating in-app purchases must comply with Apple's and Google's respective IAP policies. Rvira will implement IAP flows as specified, but Client is responsible for configuring pricing, managing entitlements, and handling refunds per each platform's policies.
Clients must provide accurate information to complete Apple's App Privacy Nutrition Labels and Google Play's Data Safety section. Rvira will assist in identifying data flows, but final accuracy and legal responsibility rest with the Client as the data controller.
Rvira warrants that: (a) the Services will be performed in a professional and workmanlike manner; (b) deliverables will substantially conform to the specifications in the SOW; and (c) we have the authority to enter into and perform this agreement. We provide a 90-day warranty on delivered work, during which we will fix defects (bugs) at no additional charge. This warranty does not cover issues arising from Client modifications, third-party service changes, or new feature requests.
EXCEPT AS EXPRESSLY SET FORTH HEREIN, THE SERVICES ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. RVIRA EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. RVIRA DOES NOT WARRANT THAT THE SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT APP STORE OR PLAY STORE APPROVAL WILL BE OBTAINED.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, RVIRA LLC'S TOTAL CUMULATIVE LIABILITY TO YOU FOR ANY CLAIMS ARISING OUT OF OR RELATED TO THESE TERMS OR THE SERVICES SHALL NOT EXCEED THE TOTAL FEES PAID BY YOU TO RVIRA IN THE THREE (3) MONTHS PRECEDING THE CLAIM. IN NO EVENT SHALL RVIRA BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOSS OF PROFITS, DATA, GOODWILL, OR BUSINESS INTERRUPTION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
You agree to indemnify, defend, and hold harmless Rvira LLC, its members, officers, employees, and agents from and against any and all claims, damages, losses, costs, and expenses (including reasonable attorneys' fees) arising from: (a) your breach of these Terms; (b) your Content or materials; (c) your use of the deliverables in violation of applicable law or third-party rights; or (d) your violation of Apple's or Google's developer program policies attributable to your content or business requirements.
These Terms remain in effect for the duration of each project engagement and any ongoing maintenance or support arrangement.
Either party may terminate a project upon 30 days' written notice. You will be responsible for payment of all work completed through the termination date, plus a termination fee equal to 20% of the remaining SOW value.
Either party may terminate immediately upon written notice if the other party materially breaches these Terms and fails to cure such breach within 15 days of receiving notice. In the event of Client's material breach, all outstanding invoices become immediately due.
Upon termination, Rvira will deliver all completed work product to you (conditioned on payment of outstanding fees). Sections 5, 6, 9, 10, 12, and 13 survive termination.
The parties agree to first attempt to resolve any dispute through good-faith negotiation. If negotiation fails within 30 days, disputes shall be submitted to binding arbitration administered by the American Arbitration Association (AAA) under its Commercial Arbitration Rules, with proceedings conducted in English. The arbitrator's award shall be final and binding, and judgment may be entered in any court of competent jurisdiction. Nothing herein prevents either party from seeking emergency injunctive relief in a court of law.
These Terms shall be governed by and construed in accordance with the laws of the United States and the state in which Rvira LLC is registered, without regard to its conflict of law provisions. Any court action permitted under Section 12 shall be brought exclusively in the federal or state courts located in that jurisdiction.
For questions about these Terms or to report concerns, please contact:
Rvira LLC
Email: i@rvira.us
Phone: +1 (121) 3581 7695