Letter vs ESVA Personal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Letter
Create, format, and print professional letters with ease. Features include AI assistance for writing, contact integration, and customizable templates. Syncs across devices for seamless access.
- Professional letter formatting
- Convenient direct printing
- Digital sharing and PDF export
- AI-powered writing assistant
- Contact address integration
- Diverse template library
- iCloud device synchronization
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With the Letter app, you can swiftly create and print letters that are professionally formatted. Core Features: • Professional formatting: Design letters that exude excellence. The Letter app imparts a professional appearance to your correspondence. • Convenient printing: Easily print your letters directly from within the app. • Sharing & Exporting: Share your letters digitally or export them as PDFs for distribution across various platforms. • Device synchronization: Seamless iCloud synchronization ensures your letters are accessible and well-organized on all your devices. • Rapid search: Effortlessly locate previously drafted letters through a user-friendly search function. Unlock Pro Features: Upgrade to the Pro version to access additional functionalities: • AI-Powered Letter Assistant: Enhance clarity, structure, and tone effortlessly. Whether refining a draft, generating a complete letter from a subject, or seeking inspiration, the AI Assistant ensures professional, well-structured results in multiple languages. • Personalized signatures: Infuse your letters with a personal flair by directly signing them within the app. • Contact addresses: Effortlessly integrate addresses from your contacts, meticulously formatted to suit the style of the destination country. • Diverse array of templates: Utilize a wide selection of templates suitable for various occasions. • Stationery: Store your own stationery as a PDF, e.g., to add a logo to your letters. • Tailorable settings: Customize the formatting of your letters to align with your requirements. Streamline your communication with the Letter app. Effortlessly generate, refine, share, and print letters that strike a harmonious balance between simplicity and elegance. Privacy Policy: https://letter-app.com/en/privacy Terms & Conditions: https://letter-app.com/en/eula
ESVA Personal
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ESVA Personal is the mobile companion app for Libra ESVA e-mail security virtual appliance. ESVA Personal allows you to check your incoming and outgoing mail log for all messages processed by your Libra ESVA installation over your mail accounts. You can also examine detailed delivery information on each message, check the spam quarantine area, optionally release a quarantined message and manage your personal address whitelist and blacklist.
Screenshots
Verdict
The clearest difference is in-app purchases: ESVA Personal at none against Letter's 4. ESVA Personal also leads on iOS requirement (7.0 vs 17.6). Letter's advantage is device support. On price 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. Letter sells 4 in-app purchases, starting at $0.99 per 7 days. ESVA Personal asks for nothing beyond the download.
| Parameter | Letter | ESVA Personal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (891 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 891 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | — |
| Requires iOS | 17.6 | 7.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Ubelacker Solutions GmbH | B-Press S.r.l. |
Bugs and requests
Letter
Reported bugs
7 issues- App crashes on startup or during use
- Letters disappear mid-composition
- App fails to open or load
- Blank screen appearing when reopening saved letters
- App freezes during operation
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- Incompatibility with certain iPad models
- Long load times causing device sleep mode
Requested features
5 requests- More sample letter templates (complaint, traffic ticket, name change)
- Font size adjustment options
- Export to multiple formats (.doc, .pdf)
- Word document import/export capability
- Additional layout customization options
ESVA Personal
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Letter
- Weekly$0.997 Days
- Monthly$2.991 Month
- Yearly7 Days trial$14.991 Year
- One-time$69.99
ESVA Personal
No in-app purchases









