Comparison

Airo Mail vs Epistles Mail

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

Head to head
About

Airo Mail

This email client automatically organizes your inbox by categorizing messages, tracking packages, and building a daily agenda. It offers smart replies, trip planning, and a powerful AI search to manage your communications efficiently.

Highlights
  • Automatic email categorization
  • Package shipment tracking
  • Daily agenda creation
  • AI-powered smart replies
  • Trip reservation grouping
  • Natural language search
  • Bulk unsubscribe tool
Features
Read full description

Every account in one inbox — and Airo does the sorting. Airo reads every email and proposes what to do with it: archive, trash, star, reply. You approve a hundred at once, or veto the ones it got wrong. Nothing moves without your okay. TEN ACCOUNTS, ONE INBOX Read every Gmail and Google Workspace account together, in one list, with one set of gestures. No more thumbing between apps or logging in and out to find the email you half-remember. Screen new senders, block the ones you don't want, snooze what can wait, and schedule sends for later. THE APPROVE-OR-VETO INBOX Every email arrives pre-sorted and color-coded — shopping, finance, travel, social — with a suggested action already attached. Swipe to override any single one. Tap once to apply the rest. This is the whole app in one gesture. REPLIES THAT SOUND LIKE YOU Airo learns how you actually write and drafts in your voice, not a chatbot's. Read it, tweak it, send it — or ask for another take. IMPORTANT ON TOP, EVERYTHING ELSE BELOW Inbox Tabs put mail that needs you at the top and park the rest underneath. Pin any label, category, or filter as its own tab. ASK YOUR INBOX A QUESTION "What did the landlord say about the lease?" "Show me my last utility bill." Plain English, instant answer. UNSUBSCRIBE IN BULK Airo finds every list you're on and unsubscribes from as many as you want in one pass. NO ADS. NO DATA SALES. AES-256 encryption. AI vendors never train on your mail. That's the entire privacy policy in three lines. Airo works with Gmail and Google Workspace accounts. SUBSCRIPTIONS Try Airo Pro free for 7 days. You choose monthly or annual billing and add a payment method up front, and you are not charged until the trial ends — cancel any time before then and you pay nothing. Pro - $30 per month ($25 per month billed annually) - up to 10 accounts, weekly AI credits Payment is charged to your Apple Account when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Privacy: https://www.airo.so/policies/privacy Terms and Conditions: https://www.airo.so/policies/terms_and_conditions EULA: https://www.airo.so/policies/eula_ios

About

Epistles Mail

Consolidate multiple email accounts from various providers into a single, unified inbox. Enjoy a native mobile experience with responsive gestures, offline capabilities, and a privacy-first design that keeps your data secure and oriented around you.

Highlights
  • Unified inbox for multiple providers
  • Native mobile experience
  • Responsive gestures
  • Offline email access
  • Privacy-first design
  • Zero-knowledge cloud vault
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/

Screenshots

Airo Mail4 screens
Epistles Mail4 screens

Verdict

The call

Airo Mail and Epistles Mail both sit at 5.0 stars, but that hides the real split: 100% of Airo Mail's written reviews are positive against 73% of Epistles Mail's. Epistles Mail's advantage is ratings volume (8 vs 1) and update cadence (daily vs every 3 days). On price, rating, ads and in-app purchases 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. Airo Mail sells 2 in-app purchases, starting at $29.99 per month and Epistles Mail sells 2 in-app purchases, starting at $49.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Airo Mail against 5.0 for Epistles Mail. That said, the two scores are not equally well evidenced: Epistles Mail has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of Airo Mail's written reviews are positive against 73% of Epistles Mail's.

UpkeepUpdate frequency

Airo Mail ships an update every 3 days, Epistles Mail daily. The most recent releases landed on November 12, 2026 and November 15, 2026 respectively.

Scorecard4 real differences · 6 level
Airo Mail versus Epistles Mail: the parameters behind the verdict, then further details
ParameterAiro MailEpistles Mail
PriceFreeFree
Rating5.0 (1 ratings)5.0 (8 ratings)
Positive reviews100.0% of reviews — better72.7% of reviews
Number of ratings18 — better
Update frequencyEvery 3 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS16.4 — better16.6
Further details — not scored
Size102 MB156 MB
Age rating4+4+
DeveloperAiro Intelligence Inc.Netwarden LLC

Customer experience

Airo Mail

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Epistles Mail

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

In-app purchases

2 purchases

Airo Mail

Subscriptions2
  • Pro7 Days trial$29.991 Month
  • Pro (Annual)7 Days trial$300.001 Year
2 purchases

Epistles Mail

Subscriptions1
  • Pro Annual$49.991 Year
One-time1
  • Bereans Edition$149.99

Questions

Is Airo Mail free?
Airo Mail is free to download, with in-app purchases available.
Is Epistles Mail free?
Epistles Mail is free to download, with in-app purchases available.
Which has better reviews, Airo Mail or Epistles Mail?
Airo Mail and Epistles Mail are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.
Do Airo Mail or Epistles Mail have ads?
Neither Airo Mail nor Epistles Mail shows ads.
Which is updated more often, Airo Mail or Epistles Mail?
Airo Mail ships an update every 3 days, and Epistles Mail daily. Most recently, Airo Mail was updated on November 12, 2026 and Epistles Mail on November 15, 2026.

Other comparisons