# Word pad + Docx, PDF, AI Write vs Under the Moon app

The clearest difference is in-app purchases: Under the Moon app at none against Word pad + Docx, PDF, AI Write's 1. Under the Moon app also leads on iOS requirement (15.6 vs 26.0). Word pad + Docx, PDF, AI Write's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Word pad + Docx, PDF, AI Write sells 1 in-app purchase, starting at $4.99 per month. Under the Moon app asks for nothing beyond the download.

Word pad + Docx, PDF, AI Write ships an update every 5 days, Under the Moon app monthly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Word pad + Docx, PDF, AI Write | Under the Moon app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/word-pad-plus-docx-pdf-ai-write/id6529547504/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Freemium | — |
| Size | 537 MB | 78 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) | [Celina Catlaine McCarthy](https://appshunter.io/developer/1820868430) |

## What reviewers say

### Word pad + Docx, PDF, AI Write

[App page](https://appshunter.io/ios/app/word-pad-plus-docx-pdf-ai-write/id6529547504)

This app is a versatile writing and document management tool. It offers a powerful word processor, PDF editing and annotation features, and AI writing assistance. Organize, create, and share various document types for personal and professional use.

**Highlights:** Advanced word processing with rich text formatting, PDF annotation, highlighting, and signing, AI writing assistance, Offline writing capabilities, Cloud service integration, Document organization with folders, File conversion to multiple formats

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wordpad+ Full Pro Unlock & AI | $4.99 | per month |


### Under the Moon app

[App page](https://appshunter.io/ios/app/under-the-moon-app/id6747334030)

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

**In-app purchases:** none


## Frequently asked questions

### Is Word pad + Docx, PDF, AI Write free?

Word pad + Docx, PDF, AI Write is free to download, with in-app purchases available.

### Is Under the Moon app free?

Under the Moon app is free to download, with no in-app purchases.

### Do Word pad + Docx, PDF, AI Write or Under the Moon app have ads?

Neither Word pad + Docx, PDF, AI Write nor Under the Moon app shows ads.

### Which is updated more often, Word pad + Docx, PDF, AI Write or Under the Moon app?

Word pad + Docx, PDF, AI Write ships an update every 5 days, and Under the Moon app monthly. Most recently, Word pad + Docx, PDF, AI Write was updated on October 24, 2026 and Under the Moon app on October 15, 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.*