# AI Email Writer vs KwantuMobile

The clearest difference is in-app purchases: KwantuMobile at none against AI Email Writer's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Email Writer sells 4 in-app purchases, starting at $3.99 per 7 days. KwantuMobile asks for nothing beyond the download.

AI Email Writer ships an update every 2 months, KwantuMobile monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Email Writer | KwantuMobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/ai-email-writer-write-e-mail/id6449893552/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 95 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Speed Apps Labs LLP](https://appshunter.io/developer/1681161383) | [Willem van der Westhuizen](https://appshunter.io/developer/1418060510) |

## What reviewers say

### AI Email Writer

[App page](https://appshunter.io/ios/app/ai-email-writer-write-e-mail/id6449893552)

This AI-powered app assists users in crafting professional and compelling emails quickly. It offers intelligent suggestions for content, tone, and style, integrates with popular email services, and includes grammar and spell check for error-free communication.

**Highlights:** AI email generation, Productivity enhancement, Professional email quality, Personalized assistance, Gmail/Outlook/Hotmail integration, Email templates, Grammar and spell check

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Half-Yearly | $14.99 | per 6 months |
| Premium Yearly | $17.99 | per year |
| Premium Lifetime | $39.99 | one-time |


### KwantuMobile

[App page](https://appshunter.io/ios/app/kwantumobile/id6771670695)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Email Writer free?

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

### Is KwantuMobile free?

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

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

Neither AI Email Writer nor KwantuMobile shows ads.

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

AI Email Writer ships an update every 2 months, and KwantuMobile monthly. Most recently, AI Email Writer was updated on October 30, 2026 and KwantuMobile on October 28, 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.*