iPGMail vs messageLOG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iPGMail
This app simplifies PGP encryption for iOS users, allowing easy sending and receiving of encrypted emails and files. It supports the OpenPGP standard, key management, and various import methods for keys and messages.
- PGP encryption and decryption
- Send and receive encrypted emails
- Encrypt and decrypt files
- Create and manage PGP keys
- Import keys from various sources
- Supports OpenPGP standard
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iPGMail is a complete OpenPGP client for iPhone and iPad. Encrypt, decrypt, and digitally sign email and files using the same RFC 9580 / RFC 4880 standard you already use with GnuPG, Mailvelope, Thunderbird, ProtonMail's PGP exports, and any other OpenPGP-compatible tool. Bring your existing PGP identity to iOS or generate a new one in the app. Your private keys are stored in a private local database with the highest data-protection class and are unlocked only by Touch ID or Face ID. All cryptography runs locally — your keys and message content never leave your device. CRYPTO & INTEROPERABILITY • OpenPGP v4 and v6 (RFC 9580 / RFC 4880, RFC 6637) — fully interoperable with GnuPG, Mailvelope, Thunderbird, ProtonMail PGP exports, and any other compliant tool • Post-quantum encryption (RFC 9980): import, encrypt to, and verify signatures from hybrid ML-KEM + ML-DSA keys, which pair NIST-standardized post-quantum algorithms with proven elliptic-curve cryptography • Optional post-quantum key generation: create v6 ML-DSA-65 + ML-KEM-768 or ML-DSA-87 + ML-KEM-1024 keys (turn on in Settings › Advanced) • Public-key algorithms: RSA, DSA, ECDSA, EdDSA (Ed25519, Ed448), ECDH (Curve25519, X448), ML-KEM, ML-DSA • Symmetric ciphers including AES-256, with modern AEAD encryption on PGP v6 (SEIPDv2) messages • PGP/MIME for encrypted email; standard ASCII-armored output for any plain-text channel • Detached and inline signatures; sign-only mode for authenticated but readable messages • Symmetric (password-based) file encryption • Encrypt to multiple recipients in a single message, mixing classic and post-quantum keys EMAIL • Send encrypted email directly from the app via SMTP — works with iCloud, Gmail, Outlook / Hotmail, Yahoo, AOL, Fastmail, GMX, Yandex, mail.ru, QQ, Comcast, and any custom SMTP server • Google OAuth2 for password-free Gmail authentication • Reply with quoted plaintext ("> " prefix) so encrypted threads read like normal email • Or hand off to your default mail app via the standard iOS share sheet KEY MANAGEMENT • Generate new keypairs in-app with strong defaults (ECC or RSA) • Import existing public and private keys (ASCII-armored or binary) • Search SKS / hkps key servers and Keybase to find recipient keys • Attach your public key to outgoing messages so recipients can import it directly • Inspect key flags, expiration, signatures, and user IDs FILES • Encrypt and decrypt files up to 100 MB per file (200 MB total per message), with on-screen progress • Quick Look preview of decrypted content in-place • Receive encrypted attachments directly from iOS Mail.app — no copy/paste required • Read .pgp, .gpg, .asc, and .sig files from anywhere via the Files app, AirDrop, iCloud Drive, Dropbox, or the system clipboard • Open URL handler for the x-ipgmail:// scheme so other apps can hand work to iPGMail iPAD-OPTIMIZED • Sidebar navigation and full keyboard shortcut support • Optimized layouts for Split View and Stage Manager PRIVACY POSTURE • Private keys are stored locally in a secured private database and unlocked only by Touch ID / Face ID • All encryption, decryption, signing, and verification happens on-device • No account creation, no cloud middleman, no third-party access to your message content • Open standard — your keys and messages stay portable to any other OpenPGP tool, on any platform WHO IT'S FOR Built for journalists, activists, security professionals, lawyers, developers, and anyone who already uses PGP on the desktop and wants the same workflow on iOS. Bring your existing key, decrypt your inbox, sign and send — without surrendering custody of your keys to anyone.
messageLOG
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Für alle Branchen Die Einsatzmöglichkeiten sind unbegrenzt. Ob in der Industrie, auf dem Bau, im Gesundheitswesen oder in der Lebensmittelindustrie: Wiederholende Aufträge wie Reparatur- und Wartungsarbeiten sowie die Abholung, Nachlieferung oder Bereitstellung von Material können mit messageLOG® spezifischen Dienstleistern zugeordnet werden, welche diese Jobs gemäss Vorgabe erledigen und quittieren. Einfaches Handling Handhabung, Funktion und Administration von messageLOG® sind kinderleicht. Kreieren Sie ganz einfach Ihre Aufträge und definieren die Rollen. Simple Auswertungen geben einen schnellen Überblick über die aktuelle Situation. Dank Echtzeit-Kommunikation ist der Auftragsstatus und der Arbeitsvorrat sowohl für die Auftraggeber als auch für die Dienstleister immer ersichtlich. Mehr Zeit fürs Wesentliche Mit messageLOG® vermeiden Sie Wartezeiten oder Doppelspurigkeiten. Dank dem transparenten Informationsfluss können Sie sicher sein, dass keine Aufträge vergessen gehen und Ihre Prozesse reibungslos funktionieren. Damit erhöhen Sie Ihren Output und haben mehr Zeit für produktive Arbeiten.
Screenshots
Verdict
The clearest difference is price: messageLOG at Free against iPGMail's $3.99. messageLOG also leads on iOS requirement (12.0 vs 17.0). iPGMail's advantage is update cadence (every 10 days vs monthly). On ads, in-app purchases and device support 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
messageLOG is free to download; iPGMail costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iPGMail ships an update every 10 days, messageLOG monthly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.
| Parameter | iPGMail | messageLOG |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.3 (235 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 235 — better | — |
| Update frequency | Every 10 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Wyllys Ingersoll | SFS Gruppe |
Bugs and requests
iPGMail
Reported bugs
3 issues- Crashes when importing certain private keys
- Issues with sending/receiving encrypted attachments
- Problems with key server integration and key management
Requested features
4 requests- Ability to save password/passphrase
- Automatic deletion of local decrypted files
- Better integration with iOS Mail app
- Support for more encryption algorithms beyond RSA
messageLOG
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iPGMail
No in-app purchases
messageLOG
No in-app purchases









