Email.cz vs Moje Datovka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Email.cz
Manage all your email accounts from one place with this app. Access your folders, search old messages, and send emails even when offline. It adapts to your device's dark or light mode and offers enhanced security.
- Unified inbox for multiple accounts
- Offline email access and sending
- Quick search for older messages
- Dark/Light mode adaptation
- Enhanced security features
- Folder management
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Your mailbox will be everywhere with you thanks to new version of Email.cz app from Seznam.cz. All your folders with messages will be right at your fingertips. Older messages are quickly accessible with search functionality. You can easily swap between your mailboxes if you have connected more than one account. Application adapts to the Dark/Light mode setting of your device. You can arrange your emails in offline mode and your messages will be sent when you have access to internet connection. App security enhancements.
Moje Datovka
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Czech data boxes in your pocket, without the needless complexity. Made for everyone with a Czech data box (datová schránka), including foreigners who live or do business in the Czech Republic. The app is available in 15 languages, English included. Moje Datovka looks and works just like Apple Mail on iPhone. All your data boxes are in one place, and messages download automatically together with their attachments, ready to read straight away. Flag the important things, sort the rest into folders or let rules sort them for you. When something new arrives, the app lets you know. Nothing gets lost. ISDS deletes message contents after 90 days, but Moje Datovka saves them, attachments included, on your iPhone (and optionally in iCloud). You can read and search them long after they have disappeared from your data box. You can send from your iPhone too: write a message, attach files, photos or a scanned document, and send it. Through CzechPOINT@home you can also request extracts from public registers. Sign in the way you're used to: with a password, SMS code, Mobilní klíč (the official mobile key app) or a certificate. Also using Moje Datovka on your Mac? Data boxes, messages, folders and rules sync between your devices via iCloud. Your data stays with you. The app communicates directly with ISDS and your iCloud, so not even we have access to your messages or passwords. The first 30 days are free, with no limits. After that, a one-time purchase unlocks the app on iPhone permanently, with no subscription. The Mac version is purchased separately.
Screenshots
Verdict
The clearest difference is in-app purchases: Email.cz at none against Moje Datovka's 2. Email.cz also leads on iOS requirement (17.0 vs 26.0). Moje Datovka's advantage is update cadence (every 2 days vs monthly). On price, ads 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. Moje Datovka sells 1 one-off in-app purchase. Email.cz asks for nothing beyond the download.
Email.cz ships an update monthly, Moje Datovka every 2 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | Email.cz | Moje Datovka |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (58 ratings) — better | — |
| Positive reviews | 13.1% of reviews | — |
| Number of ratings | 58 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, Mac |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Seznam.cz a.s. | Prague Pixels s.r.o. |
In-app purchases
Email.cz
No in-app purchases
Moje Datovka
- Moje Datovka Unlock2 variants$6.99









