Epistles Mail vs Fly Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Unified inbox for multiple providers
- Native mobile experience
- Offline functionality
- Privacy-first design
- Zero-knowledge cloud vault
- Local-first sync
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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/
Fly Mail
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Fly Mail is the production Mail app for the Fly Productivity Manager ecosystem. It brings every connected mailbox into one fast, searchable iPhone inbox. GLOBAL INBOX See mail from all of your Fly Mail addresses in one chronological view, with clear account labels and unread status. FAST READING Conversations are prefetched so messages open immediately. Email is normalized for a phone-sized screen, while wide content remains scrollable. HTML mail is displayed by default, and privacy-sensitive remote images stay blocked until you choose to load them. SEARCH AND COMPOSE Search across your mail, find contacts while addressing a message, and send from any available Fly Mail address using Fly Mail's native composition editor. GESTURES THAT KEEP YOU MOVING Swipe a message to mark it read or archive it. In the reader, archive and advance, pull down to refresh, or swipe up from the bottom to start a reply. MADE FOR IOS Fly Mail supports light and dark appearance, the iOS share and mail composition experience, verification-code AutoFill, and registration as a default email app where iOS makes those capabilities available. Privacy Policy: https://pdx.software/privacy Terms of Use: https://pdx.software/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Fly Mail at none against Epistles Mail's 2. Epistles Mail's advantage is device support (3 vs 1). On price, ads 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
Both are free to download. Epistles Mail sells 2 in-app purchases, starting at $49.99 per year. Fly Mail asks for nothing beyond the download.
| Parameter | Epistles Mail | Fly Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 146 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Netwarden LLC | Alex Richard Fiore |
In-app purchases
Epistles Mail
- Pro Annual$49.991 Year
- Bereans Edition$149.99
Fly Mail
No in-app purchases









