# 听君 vs ReadTrace Pro

The clearest difference is update cadence: ReadTrace Pro at every 3 days against 听君's every 3 weeks. 听君's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

听君 ships an update every 3 weeks, ReadTrace Pro every 3 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 听君 | ReadTrace Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/readtrace-pro/id6760514671/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 57 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Duoji Education Technology Co., Ltd.](https://appshunter.io/developer/1093458206) | [熵析云枢网络科技](https://appshunter.io/developer/1873311794) |

## What reviewers say

### 听君

[App page](https://appshunter.io/ios/app/id1522237063)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadTrace Pro

[App page](https://appshunter.io/ios/app/readtrace-pro/id6760514671)

Save articles from the web for offline reading with a clean, serif-first interface. Organize saved content with custom collections and find anything with intelligent on-device search. Enjoy a private, ad-free reading experience designed for focused consumption.

**Highlights:** Save articles from web, Offline reading, Custom collections, Semantic search, Auto-tagging, iCloud backup, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 听君 free?

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

### Is ReadTrace Pro free?

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

### Do 听君 or ReadTrace Pro have ads?

Neither 听君 nor ReadTrace Pro shows ads.

### Which is updated more often, 听君 or ReadTrace Pro?

听君 ships an update every 3 weeks, and ReadTrace Pro every 3 days. Most recently, 听君 was updated on November 7, 2026 and ReadTrace Pro on October 31, 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.*