# ChaReader vs Calculator Widget

The clearest difference is in-app purchases: ChaReader at none against Calculator Widget's 2. ChaReader also leads on iOS requirement (15.0 vs 17.0). Calculator Widget's advantage is update cadence (fortnightly vs every 2 months) and review sentiment (100% vs 83%). On price, rating, ads and device support there is nothing between them.

Both are free to download. Calculator Widget sells 2 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 ChaReader against 4.6 for Calculator Widget. That said, the two scores are not equally well evidenced: Calculator Widget has 41 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 83% of ChaReader's written reviews are positive against 100% of Calculator Widget's.

ChaReader ships an update every 2 months, Calculator Widget fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ChaReader | Calculator Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/chareader/id1531941930/reviews) | **[4.6 (41 ratings)](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825/reviews)** |
| Number of ratings | 8 | **41** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Kuixi Song](https://appshunter.io/developer/1052013882) | [ZIJIAN CHEN](https://appshunter.io/developer/1668309495) |

## What reviewers say

### 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


### Calculator Widget

[App page](https://appshunter.io/ios/app/calculator-widget-calcky/id6452551825)

Enhance your device with dynamic widgets and interactive features. Access a calculator directly from your home screen or dynamic island. View your calculation history and utilize standby mode for quick access.

**Highlights:** Dynamic Island support, Interactive widget, Standby mode, Live Activities, Calculation history

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Offer | $1.99 | one-time |
| Pro Version | $2.49 | one-time |


## Frequently asked questions

### Is ChaReader free?

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

### Is Calculator Widget free?

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

### Which has better reviews, ChaReader or Calculator Widget?

Calculator Widget is rated higher. ChaReader averages 4.5 out of 5 from 8 ratings, while Calculator Widget averages 4.6 from 41 ratings.

### Do ChaReader or Calculator Widget have ads?

Neither ChaReader nor Calculator Widget shows ads.

### Which is updated more often, ChaReader or Calculator Widget?

ChaReader ships an update every 2 months, and Calculator Widget fortnightly. Most recently, ChaReader was updated on November 3, 2026 and Calculator Widget on November 5, 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.*