# PiSquared vs Marco

The clearest difference is price: Marco at Free against PiSquared's $1.99. Marco also leads on update cadence (every 4 days vs every 23 months). PiSquared's advantage is chart position (#183 vs unranked) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Marco is free to download; PiSquared costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PiSquared ships an update every 23 months, Marco every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | PiSquared | Marco |
| --- | --- | --- |
| Price | $1.99 | **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 23 months | **Every 4 days** |
| Monetization | — | Free |
| Best chart rank | **#183** | — |
| Size | 3 MB | 114 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hartwig Wiesmann](https://appshunter.io/developer/1658877258) | [Marco Technology Inc.](https://appshunter.io/developer/1815021246) |

## What reviewers say

### PiSquared

[App page](https://appshunter.io/ios/app/pisquared/id1615268645)

**Currently charting:** #183 Top Paid · Productivity (US App Store)

**Features:** Apple Watch app

**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 PiSquared free?

PiSquared costs $1.99, with no in-app purchases.

### Is Marco free?

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

### Do PiSquared or Marco have ads?

Neither PiSquared nor Marco shows ads.

### Which is updated more often, PiSquared or Marco?

PiSquared ships an update every 23 months, and Marco every 4 days. Most recently, PiSquared was updated on October 30, 2026 and Marco on October 30, 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.*