# Piiico · Image Annotation vs ChaReader

The clearest difference is in-app purchases: ChaReader at none against Piiico · Image Annotation's 8. Piiico · Image Annotation's advantage is ratings volume (120 vs 8) and iOS requirement (11.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Piiico · Image Annotation sells 8 one-off in-app purchases. ChaReader asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Piiico · Image Annotation against 4.5 for ChaReader. That said, the two scores are not equally well evidenced: Piiico · Image Annotation has 120 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 84% and 83% positive.

Piiico · Image Annotation ships an update monthly, ChaReader every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Piiico · Image Annotation | ChaReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (120 ratings)](https://appshunter.io/ios/app/piiico-image-annotation/id1395700699/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/chareader/id1531941930/reviews) |
| Number of ratings | **120** | 8 |
| Positive reviews | **84.3% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Onedium Technology Co., Ltd.](https://appshunter.io/developer/1395700698) | [Kuixi Song](https://appshunter.io/developer/1052013882) |

## What reviewers say

### Piiico · Image Annotation

[App page](https://appshunter.io/ios/app/piiico-image-annotation/id1395700699)

Easily mark up and share your images to communicate ideas more clearly. Offers a wide range of annotation tools with customizable styles, including smart text highlighting and fun face covering options. Export and share your annotated images conveniently.

**Highlights:** Rich annotation tool library, Diverse markup styles, Instant face detection and cover, Smart text highlighting, Sticker tool for emojis and originals, Convenient export and sharing

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free upgrade | Free | one-time |
| Face Cover | $0.99 | one-time |
| Text Highlight | $0.99 | one-time |
| Colors & Styles | $0.99 | one-time |
| Magnifier | $0.99 | one-time |
| Sticker Tool | $0.99 | one-time |
| Focus Tool | $0.99 | one-time |
| Piiico Pro | $2.99 | one-time |


### ChaReader

[App page](https://appshunter.io/ios/app/chareader/id1531941930)

Convert text from various sources into spoken word. Save articles as audio or PDF, and extract key information. Personalize your reading experience with adjustable voice settings and display options.

**Highlights:** Import articles from web, documents, images (OCR), Read articles aloud with adjustable voice settings, Export audio to MP3, Export articles to PDF, Extract key information (email, links, phone), Save favorite sentences to Collections

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piiico · Image Annotation free?

Piiico · Image Annotation is free to download, with in-app purchases available.

### Is ChaReader free?

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

### Which has better reviews, Piiico · Image Annotation or ChaReader?

Piiico · Image Annotation is rated higher. Piiico · Image Annotation averages 4.5 out of 5 from 120 ratings, while ChaReader averages 4.5 from 8 ratings.

### Do Piiico · Image Annotation or ChaReader have ads?

Neither Piiico · Image Annotation nor ChaReader shows ads.

### Which is updated more often, Piiico · Image Annotation or ChaReader?

Piiico · Image Annotation ships an update monthly, and ChaReader every 2 months. Most recently, Piiico · Image Annotation was updated on October 23, 2026 and ChaReader 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.*