Legal + Engineering Standard

2026 Technical Compliance Execution Guide (Mandatory)

This guide defines technical execution standards for app development, listing, and operation across Apple App Store, Google Play, and multi-region legal environments. It is designed to reduce policy rejection risk, platform penalties, and legal exposure while preserving practical implementation feasibility.

Part I. Apple App Store (iOS) Compliance Requirements

1. Privacy Labels Accuracy

  • App Store Connect privacy labels must match actual data behavior and declared legal documents.
  • If data is linked to user/account behavior (for example device advertising identifiers and purchase records), corresponding linked-data categories must be declared.
  • Data collection purpose mapping (analytics, personalization, fraud prevention, core functionality) must remain consistent across App Store metadata, in-app disclosures, and policy pages.

2. ATT Enforcement (2026 Upgrade Baseline)

  • Before accessing IDFA, call requestTrackingAuthorization and request explicit user permission.
  • Authorization prompt text must clearly state purpose and cannot be deceptive.
  • If user denies tracking, all third-party SDK configuration must receive deny-state propagation (for example allow_tracking = false).
  • ATT denial must not be bypassed using alternative device fingerprinting channels that violate platform policy.
  • For iOS 18 adaptation, repeated harassment-style ATT prompts are prohibited; post-denial flows should rely on settings guidance only.

3. Additional iOS Technical Controls

  • No hidden functions, disguised payment paths, or review-evasion behavior.
  • Sensitive permission requests (photo library, contacts, microphone, location) require contextual purpose prompts and revocable authorization support.
  • IAP pages must display price, cycle, and renewal terms clearly, without dark patterns.
  • If AI-generated content exists, corresponding labels and App Store listing disclosures must be present.

Part II. Google Play (Android) Compliance Requirements

1. Data Safety Form Integrity

  • Google Play Data Safety declarations must accurately reflect collected, shared, and protected data categories.
  • Data in transit should be protected by modern HTTPS/TLS and sensitive stored data should use robust encryption (for example AES-256 or equivalent).
  • False declarations may lead to listing rejection, takedown, or account penalties.

2. SDK Transparency and Responsibility (2026 Upgrade)

  • Developers remain responsible for all third-party SDK behavior in production builds.
  • SDK inventory must be documented with SDK name, function, and data categories.
  • Outdated SDKs with unresolved privacy or security risks must be replaced or removed.
  • Android 14+ Privacy Sandbox compatibility and Android 15 behavior adaptation should be validated for applicable ad/measurement SDKs.
  • SDKs may not request unnecessary permissions unrelated to app core function.

3. Android 15 Operational Adaptation

  • Support sensitive field masking and OTP-obscure handling where relevant.
  • Implement screen sharing / casting awareness with visible indicators for sensitive interfaces.
  • If using Private Space compatibility paths, apply product-category-specific guidance and avoid unsafe defaults for critical medical contexts.
  • Ensure 64-bit architecture support and stable behavior on modern hardware profiles.

4. Ad and Subscription Policy Conformance

  • No malicious ad modules, forced-click tactics, or deceptive ad placement.
  • Rewarded ads should communicate reward conditions transparently.
  • Subscription products must include in-app management and cancellation access points.

Part III. 2026 Data Residency and Sovereignty Controls

  • Where legal thresholds are triggered, user data must be stored in compliant local infrastructure within required jurisdictions.
  • Cross-border transfer requires lawful transfer mechanisms (adequacy decision, SCC-type contracts, regulatory filings, or equivalent legal tools as required by local law).
  • Maintain a data residency ledger that records storage regions, transfer pathways, legal basis, and retention windows.
  • Perform periodic location audits for data stores and backup replicas.
  • Adjust architecture for newly tightened localization rules in countries/regions such as China, India, Saudi Arabia, Brazil, EU member states, Canada, Japan, and other jurisdictions that issue 2026 updates.

Part IV. Interaction Design Compliance Recommendations

1. Double Confirmation for High-Risk Actions

  • For high-value purchases (recommended threshold: single transaction >= USD/EUR 50), add a second in-app confirmation step before opening platform checkout.
  • For auto-renew subscriptions, show cycle/price/renewal terms in explicit secondary confirmation.

2. Mandatory Privacy Policy Reachability

Privacy Policy access entry should appear in all of the following:

  • App store listing page (prominent description section)
  • Launch or login gateway (with consent controls where legally required)
  • In-app Settings / About menu (persistent access)

3. Additional Interaction Compliance Points

  • Permission requests must include purpose explanations and revocation paths.
  • Rewarded video should clearly communicate watch-to-reward logic and legal skip behavior if allowed by campaign setting.
  • Provide complaint channels for privacy, ads, and UGC moderation issues with time-bounded handling commitments (recommended <= 7 business days for baseline handling response).
  • Display high-level ad serving logic, recommendation logic summaries, and data handling summaries to improve user transparency.

Part V. Compliance Risk Prevention and Periodic Review

1. Risk Prevention Measures

  • Pre-release legal and technical review of code paths, policy text, SDK stack, and user flows.
  • Continuous monitoring of legal and platform policy changes (EU DSA updates, US state law updates, iOS/Android policy shifts).
  • Third-party compliance management: partner due diligence, DPA enforcement, and rapid disengagement from non-compliant partners.
  • User rights operations pipeline with auditable records of access/correction/deletion/complaint handling.
  • Security hardening through encryption, least-privilege access, and recurring vulnerability/risk assessments.
  • Routine internal training for product, engineering, operations, and support teams.

2. Periodic Review Requirements

  • Review legal documents and implementation status at least every six months.
  • Audit SDK versions, ATT behavior, Privacy Sandbox readiness, and system-version compatibility.
  • Revalidate data collection, storage, transfer, and sharing maps against regional rules.
  • Update anti-fraud rules against emerging abuse patterns in ad and IAP pipelines.
  • Inspect request-handling SLAs and improve unresolved or delayed issue processes.

Contact Information

Support: support@datalogicdev.com

Contact: contact@datalogicdev.com

Address: Hoa Lac High-Tech Park, Hanoi, Vietnam