# Marco vs Stamp Mail

The clearest difference is rating: Stamp Mail at 5.0 against Marco's 3.7. Stamp Mail also leads on iOS requirement (15.1 vs 17.0). Marco's advantage is in-app purchases (none vs 4) and update cadence (every 2 days vs every 2 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Stamp Mail sells 4 in-app purchases, starting at $20.00 per month. Marco asks for nothing beyond the download.

Stamp Mail holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Marco ships an update every 2 days, Stamp Mail every 2 weeks. The most recent releases landed on September 18, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Marco | Stamp Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/marco-email/id6746069877/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stamp-mail/id6748666316/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 105 MB | 76 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Technology Inc.](https://appshunter.io/developer/1815021246) | [Stamp AI, Inc.](https://appshunter.io/developer/1826931069) |

## What reviewers say

### Marco

[App page](https://appshunter.io/ios/app/marco-email/id6746069877)

Consolidate all your email accounts, including Gmail, iCloud, and Outlook, into a single, unified inbox. Enjoy offline access, lightning-fast performance, and customizable views to organize your communications efficiently. This modern app offers a private and streamlined email management experience.

**Highlights:** Unified inbox for all email accounts, Offline email access, Customizable email views, Native iOS and macOS experience, Fast performance, Privacy-focused

**In-app purchases:** none


### Stamp Mail

[App page](https://appshunter.io/ios/app/stamp-mail/id6748666316)

This AI-powered email client automates tasks like drafting replies, prioritizing messages, and extracting to-dos. It offers an agent to retrieve information and reorganize your inbox using plain English commands. A special mode allows quick review and approval of automated changes.

**Highlights:** Automated email drafting, Email prioritization, To-do extraction, Email summarization, Information retrieval via AI agent, Inbox reorganization, Approve/reject agent changes

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Individual (Monthly) | $20.00 | per month |
| Stamp Business (Monthly) | $50.00 | per month |
| Stamp Individual (Annual) | $191.99 | per year |
| Stamp Business (Annual) | $479.99 | per year |


## Frequently asked questions

### Is Marco free?

Marco is free to download, with no in-app purchases.

### Is Stamp Mail free?

Stamp Mail is free to download, with in-app purchases available.

### Which has better reviews, Marco or Stamp Mail?

Stamp Mail is rated higher. Marco averages 3.7 out of 5 from 3 ratings, while Stamp Mail averages 5.0 from 3 ratings.

### Do Marco or Stamp Mail have ads?

Neither Marco nor Stamp Mail shows ads.

### Which is updated more often, Marco or Stamp Mail?

Marco ships an update every 2 days, and Stamp Mail every 2 weeks. Most recently, Marco was updated on September 18, 2026 and Stamp Mail on July 4, 2026.

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