Comparison

Epistles Mail vs openITCOCKPIT

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

Head to head
About

Epistles Mail

Consolidate multiple email accounts into a single, unified inbox. Enjoy a native mobile experience with responsive gestures and offline functionality. Prioritizes user privacy with a zero-knowledge cloud vault for secure cross-device setup.

Highlights
  • Unified inbox for multiple providers
  • Native mobile experience
  • Offline functionality
  • Privacy-first design
  • Zero-knowledge cloud vault
  • Local-first sync
Read full description

Epistles is a fast, powerful email app for people who use more than one provider. Bring Fastmail, Gmail, Microsoft 365 / Outlook, ProtonMail, and generic IMAP accounts into one unified inbox, with the polish of a premium client and architecture built for real-world email. MULTIPLE ACCOUNTS, ONE EXPERIENCE See everything in one timeline or drill into a single account when you need focus. Switch providers without switching apps. NATIVE WHERE IT MATTERS Built as a real native mobile experience. Responsive gestures, solid offline behavior, and attention to the small details that make daily email less painful. PRIVACY-FIRST DESIGN Epistles is not an “AI that reads your threads” product. Your mail stays oriented around you and your providers, not server-side content mining for ads or training. ZERO-KNOWLEDGE CLOUD VAULT Cross-device setup backs up connection metadata with encryption designed so the relay can’t unwrap your secrets. LOCAL-FIRST SYNC Keep working when connectivity is spotty; sync when you’re back online. WHO IT’S FOR • Multi-account professionals juggling work and personal mail • Power users coming from Fastmail, Gmail, Outlook, or Proton who want one inbox • Anyone who wants a universal client without giving up control Epistles is independently developed with a simple goal: make excellent email software that respects how people actually use email today. Terms of Use: https://epistles.net/terms/

About

openITCOCKPIT

Features
Read full description

Welcome to the official openITCOCKPIT app! Monitor your entire infrastructure on the go. openITCOCKPIT is a powerful, open-source monitoring platform that tracks the health of your servers, network devices, applications smart sensors and more. Please note: This app requires an openITCOCKPIT server. The app serves as a mobile dashboard, while all monitoring tasks are executed by your server. Features - Status overview: View the state of all your monitored hosts and services - Push Notifications: Receive alerts on your device the moment a systems state change. - Incident Management: Acknowledge problems and create scheduled downtimes directly from the app. - Performance Graphs: Analyze historical data with integrated time-series charts to spot trends quickly. - Organized Views: Keep your Dashboard and browse through host and service groups to find critical issues. - SLA Tracking: Monitor your current Service Level Agreement states, to ensure compliance. Simple Setup - QR Code Pairing: Link your mobile device instantly by scanning a QR code in your user profile. Requirements - Requires openITCOCKPIT version 5.6.1 or higher. - Your openITCOCKPIT Server must be reachable from the internet - A valid TLS certificate

Screenshots

Epistles Mail4 screens
openITCOCKPIT4 screens

Verdict

The call

The clearest difference is in-app purchases: openITCOCKPIT at none against Epistles Mail's 2. Epistles Mail's advantage is update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Epistles Mail sells 2 in-app purchases, starting at $49.99 per year. openITCOCKPIT asks for nothing beyond the download.

UpkeepUpdate frequency

Epistles Mail ships an update every 2 days, openITCOCKPIT every 2 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
Epistles Mail versus openITCOCKPIT: the parameters behind the verdict, then further details
ParameterEpistles MailopenITCOCKPIT
PriceFreeFree
Rating4.4 (7 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.6 — better17.6
Further details — not scored
Size146 MB44 MB
Age rating4+4+
DeveloperNetwarden LLCAvendis GmbH

In-app purchases

2 purchases

Epistles Mail

Subscriptions1
  • Pro Annual$49.991 Year
One-time1
  • Bereans Edition$149.99
None

openITCOCKPIT

No in-app purchases

Questions

Is Epistles Mail free?
Epistles Mail is free to download, with in-app purchases available.
Is openITCOCKPIT free?
openITCOCKPIT is free to download, with no in-app purchases.
Do Epistles Mail or openITCOCKPIT have ads?
Neither Epistles Mail nor openITCOCKPIT shows ads.
Which is updated more often, Epistles Mail or openITCOCKPIT?
Epistles Mail ships an update every 2 days, and openITCOCKPIT every 2 months. Most recently, Epistles Mail was updated on October 25, 2026 and openITCOCKPIT on October 14, 2026.

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