StripPii vs PuryFile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StripPii
An offline tool to automatically detect and redact personal information from documents and images. It offers camera scanning for physical documents and supports various file types, ensuring your data remains private on your device.
- 100% Offline operation
- Automatic PII detection
- Camera scanning for physical documents
- EXIF metadata visibility and stripping
- DOCX and PDF metadata cleaning
- Manual redaction and custom rules
- Batch processing
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Redaction that actually removes the words. Most tools draw a black box over text that is still in the file. Copy and paste from the "redacted" PDF and the name is right there. StripPii removes the text itself - what comes out has nothing underneath the black. Nothing leaves your device. Ever. StripPii makes no network requests at all. It holds no network permission. There are no servers, no accounts, no analytics, no crash reporting. Your bank statements, medical letters and passport scans are read on your device and stay there - not as a policy, but because the app is technically incapable of doing otherwise. Finds what matters, in any language. Names, addresses, emails, phone numbers, dates of birth, passport and licence numbers, national IDs, card and account numbers, medical record numbers - and faces in photos, covered automatically. An on-device machine-learning model reads names and addresses that have no fixed shape to match, in any of the languages it was trained on. Exact patterns handle the things that do - the ones with checksums, like an IBAN or a National Insurance number. Each catches what the other cannot. On devices with Apple Intelligence, an extra on-device pass runs alongside. Also local. Also free. Detection is the same whether you pay or not. Every PII type. The AI. The lot. We are not going to find less of your personal data because you have not paid us. You decide before anything is redacted. Review every detection, with a label saying how it was found. Deselect anything that shouldn't go. Black out anything the app missed by hand. StripPii remembers what you confirmed, so the next document is faster. Free • PDF, text and images • Every PII type, on-device AI, automatic face detection • Manual redaction, review before redacting • One file at a time, watermarked export Pro - one-time purchase, no subscription • Clean export, no watermark • Whole folders at once - files, folders and ZIP archives • DOCX and multi-image documents • Strip hidden metadata: PDF properties, DOCX authors, tracked changes and comments • Remove EXIF - GPS location, device model, camera settings • Password-protected PDFs stay protected on the way out • Search & Mask, custom keywords and rules • Blur and frosted-glass redaction • Scan and redact with the camera (iPhone and iPad) One purchase covers iPhone, iPad and Mac.
PuryFile
Remove hidden personal details from photos, documents, and videos before sharing. This tool creates clean copies for uploading or sending, ensuring your original files remain untouched. It supports a wide range of file types and allows batch processing.
- Remove hidden metadata
- Supports photos, documents, audio, video
- Batch file cleaning
- Keeps original files intact
- On-device processing
- Lifetime access option
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Clean files before you share them. Keep your private identity separate from the files you send. PuryFile helps you remove supported hidden details from photos, documents, spreadsheets, audio, and videos before sending or uploading them — even when different file types are mixed together in one batch. Files can contain information you may not want to share, such as location data, author names, device details, app information, timestamps, document properties, and other privacy-sensitive metadata. PuryFile creates clean copies for sharing while keeping your original files unchanged. Why PuryFile? • Clean many files at once • Mix different file types in one batch • Clean photos, PDFs, Office files, spreadsheets, audio, and videos • Remove supported privacy-sensitive metadata before sharing • Clean supported embedded images inside documents • Keep your original files untouched • File cleaning happens on your device • Start free • Unlock unlimited use with Lifetime Access • No subscription Use PuryFile before you: • Share files with people you do not fully know • Upload files online • Send documents to clients, schools, or workplaces • Share photos publicly • Send spreadsheets, PDFs, or documents from your personal device • Share creative, personal, or work files • Reduce the chance of accidentally sharing hidden personal details Supported file types PuryFile supports images, PDFs, Office documents, Apple iWork files, audio files, and videos. Supported formats include JPG, PNG, CR2, CR3, DNG, HEIC, PDF, DOCX, XLSX, PPTX, Pages, Numbers, Keynote, MP3, WAV, M4A, MP4, MOV, and more. Free to start Start free and clean files right away. Unlock unlimited use with a one-time Lifetime Access purchase. No subscription. No recurring fees.
Screenshots
Verdict
The clearest difference is review sentiment: PuryFile at 100% against StripPii's 50%. StripPii's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. StripPii sells 1 one-off in-app purchase and PuryFile sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
StripPii ships an update fortnightly, PuryFile every 3 weeks. Both last shipped on November 5, 2026.
| Parameter | StripPii | PuryFile |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 175 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Jolson Da Costa | BENCE BALAZS FARKAS |
Customer experience
StripPii
PuryFile
In-app purchases
StripPii
- StripPii Pro$24.99
PuryFile
- PuryFile Lifetime Access$5.99









