# MailOver vs SimpleMail by WK

The clearest difference is in-app purchases: SimpleMail by WK at none against MailOver's 11. MailOver's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. MailOver sells 11 in-app purchases, starting at $9.99 per month. SimpleMail by WK asks for nothing beyond the download.

MailOver ships an update every 3 days, SimpleMail by WK fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MailOver | SimpleMail by WK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mailover-ai-email-client/id6747173837/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Seyed Daniel Daneshi Pour](https://appshunter.io/developer/1688042711) | [Wonkyoung Seo](https://appshunter.io/developer/6775065699) |

## What reviewers say

### MailOver

[App page](https://appshunter.io/ios/app/mailover-ai-email-client/id6747173837)

This AI-powered tool transforms your inbox by identifying and prioritizing actionable items and important information. It summarizes lengthy threads and automatically files away less critical messages, creating a streamlined communication experience.

**Highlights:** AI-powered email sorting, Automatic action item extraction, Thread summarization, Automatic filing of non-essential emails, Support for multiple IMAP accounts, Zero-access encryption

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MailOver AI Plus Monthly | $9.99 | per month |
| MailOver AI Pro Monthly | $19.99 | per month |
| MailOver AI Ultra Monthly | $69.99 | per month |
| MailOver AI Plus Yearly | $89.99 | per year |
| Unboxd AI Pro Yearly | $149.99 | per year |
| MailOver AI Ultra Yearly | $499.99 | per year |
| 1,000 Email Credits | $14.99 | one-time |
| 4,000 Email Credits | $49.99 | one-time |
| 10,000 Email Credits | $99.99 | one-time |
| 20,000 Email Credits | $179.99 | one-time |
| 50,000 Email Credits | $369.99 | 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 MailOver free?

MailOver 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 MailOver or SimpleMail by WK have ads?

Both MailOver and SimpleMail by WK show ads.

### Which is updated more often, MailOver or SimpleMail by WK?

MailOver ships an update every 3 days, and SimpleMail by WK fortnightly. Most recently, MailOver was updated on October 28, 2026 and SimpleMail by WK on October 31, 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.*