# Word Detection vs CtrlF Pro

The clearest difference is update cadence: CtrlF Pro at every 6 weeks against Word Detection's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Word Detection sells 2 one-off in-app purchases and CtrlF Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Word Detection ships an update every 6 months, CtrlF Pro every 6 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Word Detection | CtrlF Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 3 MB |
| Requires iOS | 18.6 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Raj Sheth](https://appshunter.io/developer/976941598) | [贺 周](https://appshunter.io/developer/1815397078) |

## What reviewers say

### Word Detection

[App page](https://appshunter.io/ios/app/word-detection/id1501426471)

This utility uses your device's camera to instantly highlight specific words in printed text. It also supports searching within uploaded images and documents, making text analysis efficient for various users.

**Highlights:** Real-time camera word detection, Search within uploaded images/files, Highlight multiple words simultaneously, Zoom functionality, Flash control, Customizable highlight color, Save and share results

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Photo Word Detection | $0.99 | one-time |
| Unlock Pro | $1.99 | one-time |


### CtrlF Pro

[App page](https://appshunter.io/ios/app/ctrlf-pro/id6767729225)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CtrlF Pro | $4.99 | one-time |


## Frequently asked questions

### Is Word Detection free?

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

### Is CtrlF Pro free?

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

### Do Word Detection or CtrlF Pro have ads?

Neither Word Detection nor CtrlF Pro shows ads.

### Which is updated more often, Word Detection or CtrlF Pro?

Word Detection ships an update every 6 months, and CtrlF Pro every 6 weeks. Most recently, Word Detection was updated on October 2, 2026 and CtrlF Pro on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*