# Group Mail App vs SimpleMail by WK

The clearest difference is in-app purchases: SimpleMail by WK at none against Group Mail App's 1. SimpleMail by WK also leads on update cadence (fortnightly vs every 3 months). Group Mail App's advantage is ads (none vs shown) and iOS requirement (9.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Group Mail App sells 1 one-off in-app purchase. SimpleMail by WK asks for nothing beyond the download.

Group Mail App ships an update every 3 months, SimpleMail by WK fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Group Mail App | SimpleMail by WK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/group-mail-app/id740525859/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Wonkyoung Seo](https://appshunter.io/developer/6775065699) |

## What reviewers say

### Group Mail App

[App page](https://appshunter.io/ios/app/group-mail-app/id740525859)

Easily send emails to multiple recipients by managing custom contact lists. Organize contacts for family, friends, or work, and select who receives emails in CC or BCC. You can also temporarily deselect individuals before sending.

**Highlights:** Manage multiple contact lists, Add contacts from address book, Choose CC/BCC recipients, Temporarily deselect receivers, iPad multitasking support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Group Mail Upgrade | $1.99 | one-time |


### SimpleMail by WK

[App page](https://appshunter.io/ios/app/simplemail-by-wk/id6783971542)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Group Mail App free?

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

### Is SimpleMail by WK free?

SimpleMail by WK is free to download, with no in-app purchases.

### Do Group Mail App or SimpleMail by WK have ads?

SimpleMail by WK shows ads; Group Mail App does not.

### Which is updated more often, Group Mail App or SimpleMail by WK?

Group Mail App ships an update every 3 months, and SimpleMail by WK fortnightly. Most recently, Group Mail App was updated on November 1, 2026 and SimpleMail by WK 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.*