# Guest App vs Email AI Generator & Writer

The clearest difference is in-app purchases: Guest App at none against Email AI Generator & Writer's 10. Guest App also leads on iOS requirement (10.0 vs 17.0). Email AI Generator & Writer's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Email AI Generator & Writer sells 10 in-app purchases, starting at $2.99 per 7 days. Guest App asks for nothing beyond the download.

Guest App ships an update every 3 weeks, Email AI Generator & Writer weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Guest App | Email AI Generator & Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/email-ai-generator-and-writer/id6463218321/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 23 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rmos Systems Rmos](https://appshunter.io/developer/1371426397) | [Florian Pygmalion](https://appshunter.io/developer/1713316116) |

## What reviewers say

### Guest App

[App page](https://appshunter.io/ios/app/guest-app/id1632394632)

**Features:** macOS Compatibility

**In-app purchases:** none


### Email AI Generator & Writer

[App page](https://appshunter.io/ios/app/email-ai-generator-and-writer/id6463218321)

This tool uses advanced AI to generate professional emails in seconds, saving users significant time. It offers over 50 templates, supports 15 languages, and allows tone customization for various business, career, and personal situations.

**Highlights:** Advanced AI email generation, 50+ pre-made templates, Support for 15+ languages, Customizable email tone, Grammar enhancement, One-tap sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Email Ai Pro | $2.99 | per 7 days |
| Unlock Full Access Email IA Pro | $3.99 | per 7 days |
| Email IA Pro Weekly | $3.99 | per 7 days |
| Unlock Full Access Email IA Pro | $6.99 | per 7 days |
| Unlock Full Access Email Pro AI | $6.99 | per 7 days |
| Unlock Full Access Email IA Pro | $19.99 | per year |
| Unlock Full Access Email IA Pro | $24.99 | per year |
| Unlock Full Access Email IA Pro | $29.99 | per year |
| Email IA Pro Yearly | $29.99 | per year |
| Unlock Full Access Email IA Pro | $39.99 | per year |


## Frequently asked questions

### Is Guest App free?

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

### Is Email AI Generator & Writer free?

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

### Do Guest App or Email AI Generator & Writer have ads?

Neither Guest App nor Email AI Generator & Writer shows ads.

### Which is updated more often, Guest App or Email AI Generator & Writer?

Guest App ships an update every 3 weeks, and Email AI Generator & Writer weekly. Most recently, Guest App was updated on November 3, 2026 and Email AI Generator & Writer on November 3, 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.*