# Go Postal vs Sorto

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.

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.

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

## The numbers

| Metric | Go Postal | Sorto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/go-postal-ai-email-assistant/id6736842409/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 11 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GoPostal](https://appshunter.io/developer/6792425122) | [ehsan azish](https://appshunter.io/developer/1622575303) |

## What reviewers say

### Go Postal

[App page](https://appshunter.io/ios/app/go-postal-ai-email-assistant/id6736842409)

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:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $14.99 | per month |
| Yearly Package | $154.99 | per year |
| Monthly Package | $14.99 | one-time |
| Yearly Package | $154.99 | one-time |


### Sorto

[App page](https://appshunter.io/ios/app/sorto-smart-email-assistant/id6760287842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*