eM Client vs OVB Multi Factor Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eM Client
This app unifies email, calendar, tasks, contacts, and notes into a single, AI-enhanced platform. It offers advanced features typically found on desktop, including instant message translation and robust encryption, for seamless management of multiple accounts on your iPhone and iPad.
- AI-enhanced email drafting and replies
- Unified inbox for email, calendar, tasks, contacts, and notes
- Instant message translation
- PGP and S/MIME encryption
- Quick import from desktop app
- Mail-tracking pixel detection
- Snooze and Undo Send features
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These features include: • Super easy setup including quick import from the desktop app via QR code • AI Support for replies and email drafting • Emails, calendars, tasks, contacts and notes all in one place • Favorite, Global, and search folders to easily manage multiple accounts • Instant message translation • PGP and S/MIME encryption • Tags and Gmail labels support to sort and color-code your messages • Signatures you can choose from and assign to your accounts • QuickText: snippets of text you can quickly insert into your emails • Templates • Messages grouped into conversations • Advanced privacy options • Mail-Tracking pixel detection • Snooze • Watch for reply • Undo Send • Password protection • Online meetings integration • Cloud storage providers integration • Mobile device management (MDM) support and more
OVB Multi Factor Authenticator
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Use this app to authenticate yourself biometrically or with TOTP with ease. Just by scanning a qr code and using your phones biometrical sensor.
Screenshots
Verdict
The clearest difference is update cadence: eM Client at weekly against OVB Multi Factor Authenticator's every 9 months. eM Client also leads on iOS requirement (15.0 vs 17.5). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eM Client ships an update weekly, OVB Multi Factor Authenticator every 9 months. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.
| Parameter | eM Client | OVB Multi Factor Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (42 ratings) — better | — |
| Positive reviews | 48.6% of reviews | — |
| Number of ratings | 42 — better | — |
| Update frequency | Weekly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 124 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | eM Client | OVB Holding AG |
Bugs and requests
eM Client
Reported bugs
4 issues- Emails not sending immediately
- Drafts not visible or editable
- Inconsistent behavior when switching between folders
- Trouble signing in to multiple Google accounts
Requested features
6 requests- Calendar integration
- Improved background refresh and sync
- Custom notification sounds
- Ability to sort emails by sender
- More customization options
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- Actions from notifications (archive, mark as read, etc.)
OVB Multi Factor Authenticator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eM Client
No in-app purchases
OVB Multi Factor Authenticator
No in-app purchases
Questions
Is eM Client free?
Is OVB Multi Factor Authenticator free?
Do eM Client or OVB Multi Factor Authenticator have ads?
Which is updated more often, eM Client or OVB Multi Factor Authenticator?
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