# AI Email Writer & Reply vs BriefMaster

The clearest difference is ads: AI Email Writer & Reply at none against BriefMaster's shown. BriefMaster's advantage is update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. AI Email Writer & Reply sells 3 in-app purchases, starting at $9.99 per 7 days and BriefMaster sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI Email Writer & Reply ships an update every 3 months, BriefMaster fortnightly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | AI Email Writer & Reply | BriefMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 11 MB | 41 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) | [Antenne Peine e.V.](https://appshunter.io/developer/1799226665) |

## What reviewers say

### AI Email Writer & Reply

[App page](https://appshunter.io/ios/app/ai-email-writer-and-reply/id6759919362)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Premium Yearly | $49.99 | per year |
| Lifetime | $89.99 | one-time |


### BriefMaster

[App page](https://appshunter.io/ios/app/briefmaster/id6769120831)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Fax Token | $3.99 | one-time |
| 50 Fax Token | $11.99 | one-time |


## Frequently asked questions

### Is AI Email Writer & Reply free?

AI Email Writer & Reply is free to download, with in-app purchases available.

### Is BriefMaster free?

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

### Do AI Email Writer & Reply or BriefMaster have ads?

BriefMaster shows ads; AI Email Writer & Reply does not.

### Which is updated more often, AI Email Writer & Reply or BriefMaster?

AI Email Writer & Reply ships an update every 3 months, and BriefMaster fortnightly. Most recently, AI Email Writer & Reply was updated on November 5, 2026 and BriefMaster on November 9, 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.*