# CACHATTO MailClient vs Q

The clearest difference is update cadence: Q at every 8 days against CACHATTO MailClient's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CACHATTO MailClient ships an update every 6 weeks, Q every 8 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CACHATTO MailClient | Q |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Size | 37 MB | 31 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [e-Jan Networks Co.](https://appshunter.io/developer/306277105) | [Copro System Co., Ltd.](https://appshunter.io/developer/1641482255) |

## What reviewers say

### CACHATTO MailClient

[App page](https://appshunter.io/ios/app/cachatto-mailclient/id6443824789)

**Features:** macOS Compatibility

**In-app purchases:** none


### Q

[App page](https://appshunter.io/ios/app/q-mobile-plus-ex/id6753564737)

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

**In-app purchases:** none


## Frequently asked questions

### Is CACHATTO MailClient free?

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

### Is Q free?

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

### Do CACHATTO MailClient or Q have ads?

Neither CACHATTO MailClient nor Q shows ads.

### Which is updated more often, CACHATTO MailClient or Q?

CACHATTO MailClient ships an update every 6 weeks, and Q every 8 days. Most recently, CACHATTO MailClient was updated on October 27, 2026 and Q 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.*