Comparison

Encrypted Temp Storage vs mailin

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Encrypted Temp Storage

Features
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"Not even the operators can see your data." A self-destructing, zero-knowledge encrypted temporary storage for your large files. This is a dedicated app for securely and easily sending and receiving large videos and confidential documents from your smartphone. Say goodbye to the hassle of password-protected ZIP files and the security concerns of free file transfer services. [Key Features] โ–  Absolute Security (E2EE) Files are strongly encrypted (AES-GCM 256-bit) directly on your device before uploading. Only meaningless binary data is stored on our servers, making data leaks physically impossible even in the event of a breach. We cannot scan or view your files. โ–  Stable Handling of Large Files While mobile browsers often crash due to memory limits when handling multi-gigabyte files, our native app uses efficient streaming processes to securely encrypt and download heavy data without fail. โ–  Self-Destructs in 5 Days All uploaded data is physically and permanently deleted from our servers after 5 days. Leave no digital footprint behind. โ–  Perfect for "Self-Transfer" An extremely convenient tool for quickly sending large videos or photos taken on the go from your smartphone to your PC. โ–  Receive Files Without Logging In No account is needed just to receive files. Simply tap a shared link to securely decrypt and save the files directly within the app. *Note: The receiving and downloading features are completely free for everyone. To use the upload (send) feature, an account is required beforehand. *** Privacy Policy: https://qconp.com/#section-privacy-en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

mailin

Features
Read full description

mailin turns exported email into an organized, searchable, defensible case file โ€” on your Mac. No account, no tracking. Import Gmail Takeout (.mbox), Apple Mail (.emlx), Outlook (.msg/.pst/.ost), Lotus Notes (.nsf), or .eml files and mailin builds a fast, structured archive you can search, analyze, and export. GUIDED JOBS, NOT JUST TOOLS Pick the job you came to do and mailin walks you through it step by step โ€” saving your work as you go and producing a numbered document you can reopen, export to CSV, and pull into reports. - 47 built-in workflows across 5 roles: Forensic, Legal/eDiscovery, IT, Journalist, Personal - Auto-save, sequential step gates, sign-off, and who/when attestation - Attach the exact files and archive emails as evidence to each step - A numbered document trail (issue, notes, reversal) tied to a tamper-evident log SEARCH AND BROWSE - Full-text and structured search across subjects, senders, and body content - Conversation threading, smart filters (sender, domain, date, attachments, flagged, size) - Gmail label detection from Takeout ANALYSIS AND INSIGHTS - Analytics dashboard: volume timeline, top contacts, activity heatmap, attachment mix - Communication patterns, relationship/entity network graphs, topic clusters - Thread Story: a one-click narrative of any thread, grounded to only its emails - Duplicate and near-duplicate detection with a review pass - Anomaly detection and smart alerts for unusual senders, off-hours, and auth failures - PII detection and GDPR data-subject-access reporting with a redaction pass - Executive dashboard for a case-level KPI overview EXPORT - Per-email: EML, PDF, TIFF, MSG - Documents: Word, CSV, JSON, Markdown, plain text, MBOX, portable HTML viewer, vCard, ICS - Bates-stamped PDF and Concordance load files for legal production - Forensic reports with SHA-256 hashes and hash manifests - Bulk attachment download and redaction marking for safe sharing FORENSIC AND LEGAL - Tamper-evident, HMAC-chained audit log across every action - Chain of custody: acquire, hash, preserve, verify - Custodians and legal holds: issue, acknowledge, preserve, release - SPF, DKIM, and DMARC authentication analysis; MIME tree inspection - Cryptographically signed exports (Ed25519) PRIVATE BY DESIGN On-device by default. The developer collects nothing. - Zero analytics, zero tracking, zero third-party SDKs - Optional Face ID / Touch ID lock and App Sandbox with minimal permissions - Privacy Manifest declares no data collection by the developer Built natively with SwiftUI. Universal Purchase โ€” buy once, use on iPhone, iPad, and Mac. SUBSCRIPTION INFORMATION mailin Personal โ€” Monthly: USD 4.99 / month mailin Personal โ€” Yearly: USD 44.99 / year (save 25%) mailin Personal โ€” Lifetime: USD 99.99 one-time mailin Professional โ€” Monthly: USD 9.99 / month mailin Professional โ€” Yearly: USD 79.99 / year (save 33%) mailin Professional โ€” Lifetime: USD 249.99 one-time Subscriptions auto-renew unless cancelled at least 24 hours before the end of the billing period. Payment is charged to your Apple ID at purchase confirmation. Manage subscriptions in System Settings > Apple ID > Subscriptions. Lifetime purchases are permanent and do not auto-renew. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sasmalgiri.github.io/mailin/privacy/ DISCLAIMER mailin augments your judgment; it does not make legal determinations for you. All software, including AI features, can produce inaccurate or incomplete results โ€” always verify important outputs before relying on them. Forensic features (chain-of-custody, Bates numbering, signed exports, HMAC-chained audit logs) support common forensic and eDiscovery workflows, but the admissibility of digital evidence is jurisdiction-specific. Consult qualified legal counsel for evidentiary use. mailin makes no warranty of fitness for any specific legal or regulatory purpose.

Screenshots

Encrypted Temp Storage4 screens
mailin4 screens

Verdict

The call

The clearest difference is in-app purchases: Encrypted Temp Storage at none against mailin's 4. Encrypted Temp Storage also leads on update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. mailin sells 4 in-app purchases, starting at $4.99 per month. Encrypted Temp Storage asks for nothing beyond the download.

UpkeepUpdate frequency

Encrypted Temp Storage ships an update weekly, mailin every 3 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

Scorecard3 real differences ยท 3 level
Encrypted Temp Storage versus mailin: the parameters behind the verdict, then further details
ParameterEncrypted Temp Storagemailin
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 โ€” better17.6
Further details โ€” not scored
Size24 MB22 MB
Age rating4+4+
DeveloperQAEE CONPUUTENGShrabani Sasmal

In-app purchases

None

Encrypted Temp Storage

No in-app purchases

4 purchases

mailin

Subscriptions4
  • mailin personal monthly$4.991 Month
  • mailin professional monthly$9.991 Month
  • personal yearly 01$44.991 Year
Show 1 more
  • mailin professional yearly$79.991 Year

Questions

Is Encrypted Temp Storage free?
Encrypted Temp Storage is free to download, with no in-app purchases.
Is mailin free?
mailin is free to download, with in-app purchases available.
Do Encrypted Temp Storage or mailin have ads?
Neither Encrypted Temp Storage nor mailin shows ads.
Which is updated more often, Encrypted Temp Storage or mailin?
Encrypted Temp Storage ships an update weekly, and mailin every 3 months. Most recently, Encrypted Temp Storage was updated on October 15, 2026 and mailin on October 7, 2026.

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