# Words Lens vs ReplyAI

The clearest difference is in-app purchases: Words Lens at none against ReplyAI's 2. ReplyAI's advantage is ads (none vs shown) and iOS requirement (15.1 vs 26.0). On price and device support there is nothing between them.

Both are free to download. ReplyAI sells 2 in-app purchases, starting at $5.99 per month. Words Lens asks for nothing beyond the download.

## The numbers

| Metric | Words Lens | ReplyAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (24 ratings)](https://appshunter.io/ios/app/words-lens/id1489872903/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Ad-supported | — |
| Size | 9 MB | 17 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [YOYASOFT LLC](https://appshunter.io/developer/325345561) | [金洪 廖](https://appshunter.io/developer/1559421023) |

## What reviewers say

### Words Lens

[App page](https://appshunter.io/ios/app/words-lens/id1489872903)

Instantly get definitions for words you encounter in books, signs, or brochures by simply snapping a photo. This utility app helps you quickly understand complex vocabulary without manual searching. It intelligently skips common words in English to speed up the lookup process.

**Highlights:** Instant word definitions via camera, Scan books, signs, and brochures, Automatic skipping of common words, Supports multiple device languages, Quick vocabulary lookup

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

**In-app purchases:** none


### ReplyAI

[App page](https://appshunter.io/ios/app/replyai-write-emails-fast/id6757462215)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $5.99 | per month |
| Annual Plan (Save 50%) | $35.99 | per year |


## Frequently asked questions

### Is Words Lens free?

Words Lens is free to download, with no in-app purchases.

### Is ReplyAI free?

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

### Do Words Lens or ReplyAI have ads?

Words Lens shows ads; ReplyAI does not.

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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.*