# Proofme Validator vs AI Email

The clearest difference is in-app purchases: Proofme Validator at none against AI Email's 3. Proofme Validator also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AI Email sells 3 in-app purchases, starting at $6.99 per 7 days. Proofme Validator asks for nothing beyond the download.

Proofme Validator ships an update monthly, AI Email every 3 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Proofme Validator | AI Email |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (188 ratings)](https://appshunter.io/ios/app/ai-email-ai-writer-assistant/id6447176463/reviews)** |
| Number of ratings | — | **188** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 103 MB | 20 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Didux.io B.V.](https://appshunter.io/developer/1435579499) | [Aurora Innovation](https://appshunter.io/developer/1617956179) |

## What reviewers say

### Proofme Validator

[App page](https://appshunter.io/ios/app/proofme-validator/id1627453018)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Email

[App page](https://appshunter.io/ios/app/ai-email-ai-writer-assistant/id6447176463)

This AI-powered writing assistant helps you craft better emails and messages. It offers personalized suggestions for grammar, structure, and efficiency, allowing you to write polished and error-free content quickly. Input your text via typing, pasting, or voice recording.

**Highlights:** AI-powered writing suggestions, Grammar checking, Writing structure improvement, Voice input support, Typing and pasting input, Error-free document generation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIEmail - Weekly Pro | $6.99 | per 7 days |
| AIEmail - Yearly Pro | $49.99 | per year |
| Lifetime Premium | $69.99 | one-time |

**What reviewers like**

- 🚀 One-click data request
- 🔒 Attachment auto-delete
- 💡 Emoji usage training
- 🔥 Urgent keyword override
- 🎉 Automated birthday playlist

**What reviewers complain about**

- 🐛 Occasional crashes on long emails
- 💡 Requests for more features
- 🤖 Occasional slowdowns
- 💰 Wishes for a cheaper subscription

**Reported bugs**

- Crashes on long emails
- Inconsistent voice input
- Occasional glitches

**Requested features**

- Better tutorials
- Email scheduling
- Integration with email clients
- More language support
- Improved mobile experience


## Frequently asked questions

### Is Proofme Validator free?

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

### Is AI Email free?

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

### Do Proofme Validator or AI Email have ads?

AI Email shows ads; Proofme Validator does not.

### Which is updated more often, Proofme Validator or AI Email?

Proofme Validator ships an update monthly, and AI Email every 3 weeks. Most recently, Proofme Validator was updated on October 27, 2026 and AI Email on October 30, 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.*