LoyalCloak

Productivity

Free

Censor private data & shrink docs to fit any AI prompt. LoyalCloak is the zero-cloud, privacy-first document pre-processor built to censor sensitive data, slash token costs, and format documents before pasting into AI assistants like ChatGPT, Claude, DeepSeek, Gemini, and NotebookLM. WHY SHRINKING TOKEN SIZE MATTERS - Prevent AI Hallucinations: Cluttered formatting, repeating headers, and whitespace waste model attention. Stripping fluff focuses the AI on core context, improving accuracy. - Bypass Prompt Upload Limits: Never get blocked by "Prompt is too long" errors. Intelligent layout normalization compresses documents by up to 50%, letting massive files fit in one prompt. - Slash API Costs & Latency: Fewer input tokens directly reduce API bills and yield faster response times. 100% ON-DEVICE PRIVACY & ZERO TELEMETRY - Zero network calls: Documents and parsed data never leave your device. - RAM-only execution: Sanitization and ML inference run in transient memory and are dropped immediately. - Zero analytics, tracking SDKs, or cloud server storage. NOTEBOOKLM EXPORT & SMART SPLITTER - Bypass Source Limits: NotebookLM caps sources at 500,000 words, and large PDFs often fail to upload. LoyalCloak cleans and prepares documents so they upload reliably. - Calibrated Word Budgets: Automatically split oversized documents into structured Markdown parts with clean section breaks (500k, 100k, 50k, or 25k word presets). - Batch Merge: Combine multiple research notes into consolidated, model-ready NotebookLM sources with 1 tap. AI DEEP SCAN - ON-DEVICE PERSON-NAME RECOGNITION (PRO) - Next-Gen Local ML: On-device DistilBERT transformer (quantized int8) runs via ONNX Runtime directly on your device. - Person-Name Detection: Accurately detects and redacts names in unstructured text without sending data to the cloud. - Reversible Pseudonymization: Replace real names with realistic pseudonyms ("Jane Doe" -> "Alex Abbott"). Paste the AI's response back to restore original names with 1-tap. AUTOMATED PII CENSORSHIP & REDACTION - Standard Redaction: Redact emails, phone numbers, FDA NDC drug codes, and ICD-10 diagnosis codes. - Pro Deep PII Censorship: Redact credit cards (Luhn-verified), SSNs, IBANs, IPv4/IPv6, API keys, secrets, national IDs, and custom regex rules. - Pro Pattern Library: Checksum-validated NPI, DEA, MRNs, court dockets, and account numbers with per-detector toggles. - FRCP 5.2 Masking (Pro): Keep only the last 4 digits of SSNs, cards, and account numbers for legal filings. - Allowlist: Whitelist trusted terms or corporate domains so they are never touched. PRIVACY AUDIT REPORT (PRO) - Export timestamped, on-device audit logs of redacted items as PDF or Markdown (Summary, Masked, or Full detail). FIT ANY AI CONTEXT BUDGET - Real-time token metrics via on-device BPE (OpenAI/ChatGPT, Claude, Universal estimation). - Smart Auto-Chunking (Pro): Split long docs on section boundaries with [part_N_of_M] tags. - Custom XML Wrappers (Pro): Encapsulate output in structured [context] prompt tags. MULTI-FORMAT & OCR SUPPORT - Supports PDF, Word (DOCX), EPUB, HTML, CSV/XLSX, Text (.txt, .md), and images via on-device OCR. - iOS Share Extension: Send documents straight from Files, Safari, or Mail in 1 tap. - Save & Share: Copy markdown with 1 tap, save as .md, export for NotebookLM, or share. TERMS & PRIVACY - Privacy Policy: https://doc.loyallogic.org/privacy - Terms & EULA: https://doc.loyallogic.org/terms Censor your data with total confidence and make any document fit your AI prompts.

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App Rebrand to LoyalCloak: A fresh new identity and refined interface design representing our commitment to zero-cloud, 100% on-device privacy. Your existing settings, subscriptions, and Pro features remain completely uninterrupted

Version 0.6.0

The developer, Elad Yifee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Elad Yifee
Size
153 MB
Category
Productivity
Compatibility
Requires iOS 15.5 or later.
  • iPhone
    Requires iOS 15.5 or later.
  • iPad
    Requires iPadOS 15.5 or later.
  • iPod touch
    Requires iOS 15.5 or later.
  • Mac
    Requires macOS 13.0 or later.
Languages
English
Age Rating
4+
Copyright
© Elad Yifee
  • Developer Website
  • Privacy Policy

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