# DiY Base vs AI Email Generator：Mail Writer

The clearest difference is price: AI Email Generator：Mail Writer at Free against DiY Base's $1.99. AI Email Generator：Mail Writer also leads on update cadence (every 3 weeks vs every 5 months) and ratings volume (9 vs 1). DiY Base's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On rating and device support there is nothing between them.

AI Email Generator：Mail Writer is free to download; DiY Base costs $1.99 up front. AI Email Generator：Mail Writer sells 3 in-app purchases, starting at $4.99 per 7 days. DiY Base asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for DiY Base against 5.0 for AI Email Generator：Mail Writer. That said, the two scores are not equally well evidenced: AI Email Generator：Mail Writer has 9 ratings behind it against 1, so its average is the more settled of the two.

DiY Base ships an update every 5 months, AI Email Generator：Mail Writer every 3 weeks. The most recent releases landed on July 7, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | DiY Base | AI Email Generator：Mail Writer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/diy-base/id1440189998/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/ai-email-generatormail-writer/id6466037521/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Paid** | Subscription |
| Size | 20 MB | 146 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jason Santos](https://appshunter.io/developer/413331243) | [Anastasiia Hubarenko](https://appshunter.io/developer/1634180381) |

## What reviewers say

### DiY Base

[App page](https://appshunter.io/ios/app/diy-base/id1440189998)

Create and manage unlimited custom databases for personal collections, business contacts, or home inventory. Organize your data with customizable fields, fonts, and colors. Display your databases as thumbnails or in a table view for easy browsing.

**Highlights:** Create unlimited databases, Add custom fields, Search entries, Thumbnail and table views, Customizable fonts and colors, Organize collections and contacts

**In-app purchases:** none


### AI Email Generator：Mail Writer

[App page](https://appshunter.io/ios/app/ai-email-generatormail-writer/id6466037521)

This app leverages AI and chatbot technology to simplify email management. It helps you compose professional emails, track their delivery, and automate inbox organization. Secure your communications with advanced features.

**Highlights:** AI email generation, Email tracking, Email automation, Secure email account, Voice input for requests, Multi-language email support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Email Generator | $4.99 | per 7 days |
| Mail Writer | $4.99 | per 7 days |
| AI Email Generator：Mail Writer | $9.99 | per 7 days |


## Frequently asked questions

### Is DiY Base free?

DiY Base costs $1.99, with no in-app purchases.

### Is AI Email Generator：Mail Writer free?

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

### Which has better reviews, DiY Base or AI Email Generator：Mail Writer?

DiY Base and AI Email Generator：Mail Writer are both rated 5.0 out of 5 on the App Store, from 1 and 9 ratings respectively.

### Which is updated more often, DiY Base or AI Email Generator：Mail Writer?

DiY Base ships an update every 5 months, and AI Email Generator：Mail Writer every 3 weeks. Most recently, DiY Base was updated on July 7, 2026 and AI Email Generator：Mail Writer on June 10, 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.*