# Word Counter + Plain Text Pro vs Doc AI

The clearest difference is price: Doc AI at Free against Word Counter + Plain Text Pro's $0.99. Doc AI also leads on update cadence (every 3 weeks vs every 29 months). Word Counter + Plain Text Pro's advantage is in-app purchases (none vs 4) and iOS requirement (15.6 vs 26.0). On ads and device support there is nothing between them.

Doc AI is free to download; Word Counter + Plain Text Pro costs $0.99 up front. Doc AI sells 4 one-off in-app purchases. Word Counter + Plain Text Pro asks for nothing beyond the download.

Word Counter + Plain Text Pro ships an update every 29 months, Doc AI every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Word Counter + Plain Text Pro | Doc AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/word-counter-plus-plain-text-pro/id1476474350/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 2 MB | 44 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiulong Zhao](https://appshunter.io/developer/419289044) | [Adam Harmand](https://appshunter.io/developer/1179903362) |

## What reviewers say

### Word Counter + Plain Text Pro

[App page](https://appshunter.io/ios/app/word-counter-plus-plain-text-pro/id1476474350)

Instantly convert and count characters, words, and UTF8 words from copied text. Offers a built-in editor for further modifications and seamless sharing to other applications. Supports all languages with an accurate UTF8 word count engine.

**Highlights:** Automatic plain text output, Integrated plain text editor, One-touch sharing to other apps, Character, word, and UTF8 word counting, Supports all languages, Accurate UTF8 word count engine

**Features:** macOS Compatibility

**In-app purchases:** none


### Doc AI

[App page](https://appshunter.io/ios/app/doc-ai/id6502906996)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 AI Generated Document | $1.99 | one-time |
| 10 AI Generated Documents | $14.99 | one-time |
| 50 AI Generated Documents | $69.99 | one-time |
| 100 AI Generated Documents | $99.99 | one-time |


## Frequently asked questions

### Is Word Counter + Plain Text Pro free?

Word Counter + Plain Text Pro costs $0.99, with no in-app purchases.

### Is Doc AI free?

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

### Do Word Counter + Plain Text Pro or Doc AI have ads?

Neither Word Counter + Plain Text Pro nor Doc AI shows ads.

### Which is updated more often, Word Counter + Plain Text Pro or Doc AI?

Word Counter + Plain Text Pro ships an update every 29 months, and Doc AI every 3 weeks. Most recently, Word Counter + Plain Text Pro was updated on October 16, 2026 and Doc AI on October 24, 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.*