Comparison

Go Postal vs Sorto

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

Head to head
About

Go Postal

This AI-powered assistant helps you manage your inbox efficiently. It automates email organization, generates responses in seconds, and learns your writing style. Save time and stay focused on what matters most.

Highlights
  • AI-generated email responses
  • Smart inbox filtering and organization
  • Learns user's writing style
  • Bulk email management
  • Predicted important emails
Features
Read full description

GIVE YOUR INBOX SUPERPOWERS! GoPostal uses Artificial Intelligence and Machine Learning to help you save time reading, writing, and clearing emails. Managing your inbox shouldn’t take hours — let AI automate the process! We’re dedicated to maximizing your time and efficiency. With GoPostal, you can finally put an end to the never-ending inbox. AI-Generated Responses Compose emails in seconds with AI-generated responses. Choose a tone, enter a prompt, edit the response directly, or regenerate a new one with a tap. The more you use GoPostal, the smarter it becomes — learning from your edits to sound more like your own voice. Smart Filters GoPostal automatically organizes your inbox into simple categories to help you focus on what matters. From the Filters tab or Dashboard, you can bulk delete, review, and recover emails as needed. Postal Response Waiting – Predicted important emails you’re most likely to respond to. No Response / Read – Emails you’ll probably want to read but not reply to. Spam / Ready to Delete – Emails identified as spam or unimportant, ready to be cleared. Save Time. Stay Focused. GoPostal is designed to help

About

Sorto

Features
Read full description

Sorto is a private, intelligent email app for iPhone and iPad. Connect Gmail, iCloud Mail, or another compatible IMAP account to read, organize, search, compose, and reply—while Sorto helps identify messages that may need your attention. A FAMILIAR INBOX, MADE SMARTER Keep the email workflow you already understand. Sorto adds quiet intelligence without turning your inbox into a complicated dashboard. • Unified inbox with built-in search • Multiple accounts and account-specific mailboxes • Read and unread state, selection, and bulk actions • Compose new messages and reply from the account that received the email • Sent mail and local Sorto Archive UNDERSTAND EMAIL FASTER Sorto places useful context directly where you need it: • A concise Sorto Brief above the original email • Action items extracted from supported messages • Clear category indicators for Needs Attention, Opportunities, Updates, People, Snoozed, and Noise • Visible signals when a conversation may need a reply • Classification corrections that improve future results FOCUS ON WHAT NEEDS ATTENTION Focus creates a guided session from messages that may deserve action. Review the brief and original email, then reply, snooze, archive, mark done, correct the category, or skip for now. PRIVACY IS PART OF THE ARCHITECTURE Classification and supported AI assistance run on your device. Email content is not sent to 3Nsofts servers or third-party AI providers. • Credentials are protected in the device keychain • Replies are sent only after your explicit approval • The original email remains available • No cloud AI service is required for classification SUPPORTED ACCOUNTS • Gmail using a Google App Password • iCloud Mail using an Apple app-specific password • Other compatible IMAP/SMTP accounts IMPORTANT DETAILS Background refresh is opportunistic and controlled by the system. Important-message notifications appear after Sorto refreshes the mailbox; they are not instant push notifications. Sorto Archive is local to Sorto and does not move or delete messages on your email provider’s server. Requires iOS 26 or iPadOS 26. Apple Intelligence features require a supported device. PRIVACY https://3nsofts.com/sorto/privacy TERMS https://3nsofts.com/sorto/terms

Screenshots

Go Postal4 screens
Sorto4 screens

Verdict

The call

The clearest difference is in-app purchases: Sorto at none against Go Postal's 4. Go Postal's advantage is iOS requirement (13.4 vs 26.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Go Postal sells 4 in-app purchases, starting at $14.99 per month. Sorto asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Go Postal versus Sorto: the parameters behind the verdict, then further details
ParameterGo PostalSorto
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better26.0
Further details — not scored
Size36 MB11 MB
Age rating4+4+
DeveloperGoPostalehsan azish

In-app purchases

4 purchases

Go Postal

Subscriptions2
  • Monthly Package7 Days trial$14.991 Month
  • Yearly Package7 Days trial$154.991 Year
One-time2
  • Monthly Package$14.99
  • Yearly Package$154.99
None

Sorto

No in-app purchases

Questions

Is Go Postal free?
Go Postal is free to download, with in-app purchases available.
Is Sorto free?
Sorto is free to download, with no in-app purchases.
Do Go Postal or Sorto have ads?
Neither Go Postal nor Sorto shows ads.
Which is updated more often, Go Postal or Sorto?
Go Postal ships an update every 2 months, and Sorto every 2 months. Most recently, Go Postal was updated on October 30, 2026 and Sorto on October 31, 2026.

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