# Mail Docs vs AI Keyboard Pro

The clearest difference is ads: Mail Docs at none against AI Keyboard Pro's shown. Mail Docs also leads on rating (5.0 vs 4.7). AI Keyboard Pro's advantage is ratings volume (1.5K vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mail Docs sells 2 in-app purchases, starting at $2.99 per month and AI Keyboard Pro sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mail Docs holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AI Keyboard Pro has 1.5K ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mail Docs | AI Keyboard Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mail-docs/id6473467678/reviews)** | [4.7 (1.5K ratings)](https://appshunter.io/ios/app/ai-keyboard-pro-type-and-write/id6476166504/reviews) |
| Number of ratings | 1 | **1.5K** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 12 MB | 43 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tech Positive](https://appshunter.io/developer/580207852) | [Spektrum Epps](https://appshunter.io/developer/1726094809) |

## What reviewers say

### Mail Docs

[App page](https://appshunter.io/ios/app/mail-docs/id6473467678)

Effortlessly send documents from your device or cloud storage via email with a single tap. Streamline your workflow by quickly emailing files to yourself or others without needing to open separate mail or file management apps.

**Highlights:** Single-tap document emailing, Cloud storage integration (iCloud, Dropbox), Share extension for sending from any app, Support for multiple email addresses, Option to send as compressed zip file, Clean and streamlined interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per month |
| All Access | $29.99 | per year |


### AI Keyboard Pro

[App page](https://appshunter.io/ios/app/ai-keyboard-pro-type-and-write/id6476166504)

Enhance your writing and communication across all apps with an AI-powered assistant. Get smart suggestions, error-free text, and faster replies for messages, emails, and documents. Customize your typing experience with themes and layouts.

**Highlights:** AI-powered writing and replying assistant, Seamless social app integration, Grammar correction, Email and document editing, Predictive text and smart suggestions, Customizable keyboard layout and themes, Idea generation for conversations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIKeyboard Pro Weekly | $9.99 | per 7 days |
| AIKeyboard Pro Yearly | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful writing assistant
- ✨ Impressive AI capabilities
- 💡 Versatile formatting options

**What reviewers complain about**

- 🐛 App crashes and freezes
- ⚠️ Unreliable performance
- 💰 Expensive subscription

**Reported bugs**

- Generating text for hours issue
- App stopped working after a month

**Requested features**

- Offline mode
- More language support
- Customizable keyboard themes


## Frequently asked questions

### Is Mail Docs free?

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

### Is AI Keyboard Pro free?

AI Keyboard Pro is free to download, with in-app purchases available.

### Which has better reviews, Mail Docs or AI Keyboard Pro?

Mail Docs is rated higher. Mail Docs averages 5.0 out of 5 from 1 ratings, while AI Keyboard Pro averages 4.7 from 1.5K ratings.

### Do Mail Docs or AI Keyboard Pro have ads?

AI Keyboard Pro shows ads; Mail Docs does not.

### Which is updated more often, Mail Docs or AI Keyboard Pro?

Mail Docs ships an update every 2 months, and AI Keyboard Pro every 2 months. Most recently, Mail Docs was updated on September 25, 2026 and AI Keyboard Pro on October 2, 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.*