# Taro vs ProScan

The clearest difference is in-app purchases: Taro at none against ProScan's 3. Taro also leads on ads (none vs shown) and ratings volume (645 vs 1). ProScan's advantage is review sentiment (100% vs 85%). On price, rating, monetization model and device support there is nothing between them.

Both are free to download. ProScan sells 3 in-app purchases, starting at $2.99 per 7 days. Taro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Taro against 5.0 for ProScan. That said, the two scores are not equally well evidenced: Taro has 645 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 85% of Taro's written reviews are positive against 100% of ProScan's.

Taro ships an update weekly, ProScan every 3 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Taro | ProScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (645 ratings)](https://appshunter.io/ios/app/taro-engineering-courses/id1605094641/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proscan-pdf-scanner/id6753701067/reviews)** |
| Number of ratings | **645** | 1 |
| Positive reviews | 85.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 29 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tech Career Growth Inc.](https://appshunter.io/developer/1573186474) | [PSCD TECHNOLOGY DEVELOPMENT COMPANY LIMITED](https://appshunter.io/developer/1813106636) |

## What reviewers say

### Taro

[App page](https://appshunter.io/ios/app/taro-engineering-courses/id1605094641)

This app provides expert-led courses and advice for software engineers to advance their careers. Learn interview strategies, promotion paths, and senior engineering skills from leaders at top tech companies. Connect with peers and mentors through forums and exclusive events.

**Highlights:** Interview preparation (behavioral, system design, coding), Career leveling and promotion strategies, Onboarding and team integration, Senior engineer and tech lead skills, Manager relationship enhancement, Productivity and impact maximization, Networking and community forum

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great content
- 💡 Useful for career growth
- 👍 Depth and nuance in advice
- 👍 High-quality tech mentoring
- 👍 Excellent for leveling up software engineering skills

**What reviewers complain about**

- 🐛 Buggy app with playback and video loading issues
- 🐛 Crashes on certain videos
- 🐛 Difficult to cancel subscription
- 🐛 Lack of common video features like autoplay and auto-fullscreen

**Reported bugs**

- Videos not loading on iOS
- App crashes when searching and clicking on videos, or clicking on tags

**Requested features**

- Course search feature
- Offline course downloads
- Increased playback speed options
- Better progress tracking for completed/in-progress courses


### ProScan

[App page](https://appshunter.io/ios/app/proscan-pdf-scanner/id6753701067)

This app allows you to scan, convert, and manage documents like PDFs, Word files, and text directly from your phone. It offers features for editing, compressing, merging, and splitting files, with advanced AI for edge detection and OCR. All data is stored locally for enhanced privacy and security.

**Highlights:** Smart document scanning with auto edge detection, Convert images to PDF, Word, or Text, Edit, crop, and enhance scanned documents, Compress PDF file size, Merge and split PDF files, Efficient local file management, OCR for text extraction

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProScan Premium (Weekly) | $2.99 | per 7 days |
| ProScan Premium (Monthly) | $9.99 | per month |
| ProScan Premium (Annual) | $69.99 | per year |


## Frequently asked questions

### Is Taro free?

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

### Is ProScan free?

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

### Which has better reviews, Taro or ProScan?

ProScan is rated higher. Taro averages 4.9 out of 5 from 645 ratings, while ProScan averages 5.0 from 1 ratings.

### Do Taro or ProScan have ads?

ProScan shows ads; Taro does not.

### Which is updated more often, Taro or ProScan?

Taro ships an update weekly, and ProScan every 3 weeks. Most recently, Taro was updated on November 7, 2026 and ProScan on November 12, 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.*