# icistaff OS vs Boogie Mail

The clearest difference is in-app purchases: icistaff OS at none against Boogie Mail's 2. icistaff OS also leads on iOS requirement (14.0 vs 18.0). Boogie Mail's advantage is update cadence (every 11 days vs monthly) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Boogie Mail sells 2 in-app purchases, starting at $39.99 per year. icistaff OS asks for nothing beyond the download.

icistaff OS ships an update monthly, Boogie Mail every 11 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | icistaff OS | Boogie Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/boogie-mail/id6763171158/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 26 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [B1 YONETIM SISTEMLERI YAZILIM VE DANISMANLIK Limited Sirketi](https://appshunter.io/developer/634374671) | [KTP Digital PTY LTD](https://appshunter.io/developer/1840335288) |

## What reviewers say

### icistaff OS

[App page](https://appshunter.io/ios/app/icistaff-os/id6482296720)

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

**In-app purchases:** none


### Boogie Mail

[App page](https://appshunter.io/ios/app/boogie-mail/id6763171158)

A modern, native email, calendar, and contacts client utilizing the JMAP protocol. It offers advanced features like undo send, scheduled send, server-side filters, and real-time sync across Apple devices.  An optional push notification service is available.

**Highlights:** JMAP protocol support, Undo Send and scheduled send, Server-side Sieve filters, Real-time sync, Multi-account management, Apple Watch integration, Native Mac and iPad apps

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boogie Yearly | $39.99 | per year |
| Boogie Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is icistaff OS free?

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

### Is Boogie Mail free?

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

### Do icistaff OS or Boogie Mail have ads?

Neither icistaff OS nor Boogie Mail shows ads.

### Which is updated more often, icistaff OS or Boogie Mail?

icistaff OS ships an update monthly, and Boogie Mail every 11 days. Most recently, icistaff OS was updated on October 5, 2026 and Boogie Mail on October 6, 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.*