# Mailrelay.kz vs Marco

The clearest difference is update cadence: Marco at every 4 days against Mailrelay.kz's every 7 months. Mailrelay.kz's advantage is iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mailrelay.kz ships an update every 7 months, Marco every 4 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mailrelay.kz | Marco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/marco-email/id6746069877/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 17 MB | 114 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bharat Sync Technologies Pvt. Ltd.](https://appshunter.io/developer/454144939) | [Marco Technology Inc.](https://appshunter.io/developer/1815021246) |

## What reviewers say

### Mailrelay.kz

[App page](https://appshunter.io/ios/app/mailrelaykz/id1453153829)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Mailrelay.kz free?

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

### Is Marco free?

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

### Do Mailrelay.kz or Marco have ads?

Neither Mailrelay.kz nor Marco shows ads.

### Which is updated more often, Mailrelay.kz or Marco?

Mailrelay.kz ships an update every 7 months, and Marco every 4 days. Most recently, Mailrelay.kz was updated on October 26, 2026 and Marco on October 28, 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.*