# 识图取字pro vs 应用锁+

The clearest difference is price: 应用锁+ at Free against 识图取字pro's $2.99. 应用锁+ also leads on update cadence (every 8 days vs every 3 months) and rating (5.0 vs 4.7). 识图取字pro's advantage is in-app purchases (none vs 1) and ratings volume (13 vs 1). On ads and device support there is nothing between them.

应用锁+ is free to download; 识图取字pro costs $2.99 up front. 应用锁+ sells 1 one-off in-app purchase. 识图取字pro asks for nothing beyond the download.

应用锁+ holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 识图取字pro has 13 ratings behind it against 1, so its average is the more settled of the two.

识图取字pro ships an update every 3 months, 应用锁+ every 8 days. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 识图取字pro | 应用锁+ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/pro/id1519701997/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plus/id6498628007/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 31 MB | 38 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [岚 赵](https://appshunter.io/developer/1352261434) | [衍杰 王](https://appshunter.io/developer/1741449420) |

## What reviewers say

### 识图取字pro

[App page](https://appshunter.io/ios/app/pro/id1519701997)

This utility app converts images to text, translates scanned content into multiple languages, and offers robust file management features. It allows for editing, saving, and sharing documents, with options for various filters and a powerful proofreading tool.

**Highlights:** Scan images to text (OCR), Translate text to multiple languages, Edit, save, and manage documents, Copy, paste, and share via email/PDF, Automatic recognition and document merging, Document filters and proofreading, High-definition scanning with auto-cropping

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

**In-app purchases:** none


### 应用锁+

[App page](https://appshunter.io/ios/app/plus/id6498628007)

This utility app enhances privacy by locking applications, preventing unauthorized deletions or installations, and safeguarding sensitive data. It offers features like a private photo vault, secure contacts, and a private browser, with multiple password protection options for comprehensive security.

**Highlights:** App locking with password protection, Prevent app deletion and installation, Private photo, video, and file vault, Secure private contacts and browser, Multiple password and biometric security, Calculator disguise for privacy

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久VIP | $0.99 | one-time |


## Frequently asked questions

### Is 识图取字pro free?

识图取字pro costs $2.99, with no in-app purchases.

### Is 应用锁+ free?

应用锁+ is free to download, with in-app purchases available.

### Which has better reviews, 识图取字pro or 应用锁+?

应用锁+ is rated higher. 识图取字pro averages 4.7 out of 5 from 13 ratings, while 应用锁+ averages 5.0 from 1 ratings.

### Do 识图取字pro or 应用锁+ have ads?

Neither 识图取字pro nor 应用锁+ shows ads.

### Which is updated more often, 识图取字pro or 应用锁+?

识图取字pro ships an update every 3 months, and 应用锁+ every 8 days. Most recently, 识图取字pro was updated on September 23, 2026 and 应用锁+ on October 7, 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.*