# MSR Mail Tracker vs MailOver

The clearest difference is in-app purchases: MSR Mail Tracker at none against MailOver's 11. MSR Mail Tracker also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). MailOver's advantage is update cadence (every 3 days vs every 3 months). On price 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. MSR Mail Tracker asks for nothing beyond the download.

MSR Mail Tracker ships an update every 3 months, MailOver every 3 days. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | MSR Mail Tracker | MailOver |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 68 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TRACKEX LLC](https://appshunter.io/developer/1492982032) | [Seyed Daniel Daneshi Pour](https://appshunter.io/developer/1688042711) |

## What reviewers say

### MSR Mail Tracker

[App page](https://appshunter.io/ios/app/msr-mail-tracker/id6449599992)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is MSR Mail Tracker free?

MSR Mail Tracker is free to download, with no in-app purchases.

### Is MailOver free?

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

### Do MSR Mail Tracker or MailOver have ads?

MailOver shows ads; MSR Mail Tracker does not.

### Which is updated more often, MSR Mail Tracker or MailOver?

MSR Mail Tracker ships an update every 3 months, and MailOver every 3 days. Most recently, MSR Mail Tracker was updated on October 8, 2026 and MailOver on October 23, 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.*