Revika

Privacy Policy

Last updated: 2026-09-16

What we collect

  • Your photos are used only to generate your result.
  • Photos are removed from our servers within 24 hours (except where law or content-safety obligations require retention).
  • Your generation history stays on this device only.

Revika may collect the following data to operate the service:

  • Device data: device identifiers (per-device stable ID derived from iOS Keychain/Android ANDROID_ID), device fingerprint (hardware-feature hash for abuse prevention), device model, OS version, app language, country/region, app version, and platform.
  • Photos: uploaded image bytes (retained in transit storage for up to 24 hours), image SHA-256 hash (for abuse deduplication, retained longer), and image dimensions/size.
  • Generation data: task metadata including status, AI provider/model identifiers, request IDs, processing duration, error codes, and content-moderation outcomes.
  • Credits and ads: credit balances and transactions, ad reward requests (including ad placement and event IDs), and daily ad view counts.
  • Analytics: in-app behavior events such as template views, uploads, generation results, ad shows, and result interactions.
  • Push notifications: Firebase Cloud Messaging token for delivering generation status notifications.
  • Network data: client IP address (for abuse prevention and rate limiting).
  • Attribution: install source (for cohort analytics).
  • Support: feedback content and optional contact information you submit.
  • Safety evidence: when content-safety violations are detected, we may retain a copy of the flagged source/result image, associated hashes, and moderation labels in a separate evidence store beyond the standard 24-hour window, as required by law or content-safety obligations.

Photos and generated results

Photos you upload transit through our servers only for this generation. Generated results are delivered by our AI processing providers and are not kept long-term on our servers. Your generation history is stored locally on your device only. Your operating system may include this local data (such as your history database and, depending on your backup settings, result images) in its own device backups, such as iCloud or Google Drive; Revika does not access or store those backups. Generated result images remain available for download and sharing for a limited time and are then removed; see Section 5 (Retention and deletion) for details. Do not upload images that you do not have the right to use.

How we use information

We use information to provide the app, process AI generation, prevent abuse, maintain credits and rewards, improve reliability, respond to support requests, and comply with legal obligations.

Sharing

We may share necessary data with infrastructure, storage, analytics, advertising, and AI processing providers only to operate Revika. AI image processing is performed by third-party AI providers, including Volcengine (ByteDance) and Alibaba Cloud, which receive your photos solely to generate your requested results. Content moderation is performed by Alibaba Cloud (Singapore); photo storage and delivery use Cloudflare R2/CDN; analytics, push notifications, and ads are provided by Google (Firebase/AdMob). We do not sell your personal photos.

Retention and deletion

We do not keep uploaded photos or generated results long-term on our servers. Uploaded photos are removed from our transit storage within 24 hours after generation. We keep generated results available for you to download for up to 24 hours after generation, after which they are removed. For photo enhancement, Volcengine MediaKit destroys its processing results immediately when each task completes. Your on-device history stays on your device — you can delete individual items or clear it entirely from within the app at any time. We may retain a limited amount of data separately, only to the extent necessary, when required by law or content-safety obligations.

Children

Revika is not intended for children under the minimum age required by local law.

International processing

Your data may be processed in regions other than your own. To generate your requested results, your photos are sent to our AI processing providers — including Volcengine (ByteDance) and Alibaba Cloud — in the Chinese mainland, regardless of where you are located. All data sent to and from our servers is transmitted over encrypted connections (HTTPS/TLS). We take reasonable measures to protect data during transfer and processing. By using Revika, you acknowledge and consent to this cross-border transfer and processing of your photos as described in this policy.

Your data rights

Depending on your location (e.g., EU/EEA, UK, Brazil, Indonesia), you may have rights to access, export, or delete your personal data. You can download a copy of your data or delete your account from Settings. Account deletion is irreversible and will clear your credits, history, and device identity. If you are in a region requiring tracking consent, you will be asked whether to allow anonymous analytics collection when you first launch the app; you can change this choice at any time.

Contact

Revika is operated by BaseTokenLabs. For privacy questions or deletion requests, contact the Revika support team through the app feedback channel.

privacy@revika.app