Comparison

Airo Mail vs Upstream

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.email/policies/privacy Terms and Conditions: https://www.airo.email/policies/terms_and_conditions EULA: https://www.airo.email/policies/eula_ios

About

Upstream

This AI-powered inbox automatically organizes emails, drafts replies in your unique writing style, and sends follow-ups. It learns your workflow to minimize distractions and ensure no important messages are missed.

Highlights
  • AI email triaging
  • Personalized draft writing
  • Automated follow-ups
  • Self-organizing inbox
  • Learns user workflow
Features
Read full description

An AI inbox that triages itself, drafts in your voice, and follows up so you don’t have to remember to. ORGANIZE EMAILS YOUR WAY Upstream sorts, flags, and surfaces what needs your attention today. Noise gets filed away. No rules to set up or folders to maintain. It learns how you work and gets out of your way. DRAFTS IN YOUR VOICE. NOT A VOICE. Upstream writes like you. Not like AI pretending to be you. It studies how you write, how you talk to this specific person, and what the thread already sounds like, then drafts from there. The reply is waiting before you've finished reading the email. THE FOLLOW-UP WRITES ITSELF Upstream watches the threads going quiet, writes the nudge, and adds it to your inbox to send. The open loops close themselves. The ball never gets dropped.

Screenshots

Airo Mail4 screens
Upstream4 screens

Verdict

The call

The clearest difference is review sentiment: Airo Mail at 100% against Upstream's 50%. Airo Mail also leads on rating (5.0 vs 3.7) and update cadence (every 4 days vs every 2 weeks). Upstream's advantage is in-app purchases (none vs 4) and ratings volume (3 vs 1). 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. Airo Mail sells 4 in-app purchases, starting at $9.99 per month. Upstream asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Airo Mail holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of Airo Mail's written reviews are positive against 50% of Upstream's.

UpkeepUpdate frequency

Airo Mail ships an update every 4 days, Upstream every 2 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
Airo Mail versus Upstream: the parameters behind the verdict, then further details
ParameterAiro MailUpstream
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings13 — better
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size100 MB87 MB
Age rating4+4+
DeveloperAiro Intelligence Inc.Upstream Labs

Customer experience

Airo Mail

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

Upstream

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

4 purchases

Airo Mail

Subscriptions4
  • Personal$9.991 Month
  • Pro$29.991 Month
  • Personal (Annual)$96.001 Year
Show 1 more
  • Pro (Annual)$300.001 Year
None

Upstream

No in-app purchases

Questions

Is Airo Mail free?
Airo Mail is free to download, with in-app purchases available.
Is Upstream free?
Upstream is free to download, with no in-app purchases.
Which has better reviews, Airo Mail or Upstream?
Airo Mail is rated higher. Airo Mail averages 5.0 out of 5 from 1 ratings, while Upstream averages 3.7 from 3 ratings.
Do Airo Mail or Upstream have ads?
Neither Airo Mail nor Upstream shows ads.
Which is updated more often, Airo Mail or Upstream?
Airo Mail ships an update every 4 days, and Upstream every 2 weeks. Most recently, Airo Mail was updated on October 7, 2026 and Upstream on October 2, 2026.

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