# ReplySmart vs AI Email Writer

The clearest difference is update cadence: AI Email Writer at monthly against ReplySmart's every 5 months. ReplySmart's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ReplySmart sells 3 in-app purchases, starting at $4.99 per 7 days and AI Email Writer sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReplySmart ships an update every 5 months, AI Email Writer monthly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ReplySmart | AI Email Writer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 7 MB | 6 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sitou De Souza](https://appshunter.io/developer/1848258807) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### ReplySmart

[App page](https://appshunter.io/ios/app/replysmart-the-reply-wingman/id6759007618)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReplySmart Weekly | $4.99 | per 7 days |
| ReplySmart Monthly | $12.99 | per month |
| ReplySmart Yearly | $69.99 | per year |


### AI Email Writer

[App page](https://appshunter.io/ios/app/ai-email-writer-smart-reply/id6767789113)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Annual Premium | $24.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is ReplySmart free?

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

### Is AI Email Writer free?

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

### Do ReplySmart or AI Email Writer have ads?

Neither ReplySmart nor AI Email Writer shows ads.

### Which is updated more often, ReplySmart or AI Email Writer?

ReplySmart ships an update every 5 months, and AI Email Writer monthly. Most recently, ReplySmart was updated on October 11, 2026 and AI Email Writer on October 25, 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.*