---
title: "C.B. Liu — Publisher Overview"
type: publisher
publisher: "C.B. Liu"
publisher_slug: "c-b-liu"
canonical_url: "https://marlvel.ai/publishers/c-b-liu"
last_updated: 2026-04-24T05:32:15.206Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — C.B. Liu Publisher Overview"
---
# C.B. Liu — Publisher Overview

> Equipping news power users with a customizable, multi-service RSS reader for a centralized reading experience on iOS.

- **Publisher:** C.B. Liu
- **Website:** [https://chebinliu.com](https://chebinliu.com)
- **Founded:** 2010
- **Overview generated:** 2026-04-24
- **License:** CC-BY-NC 4.0

## Executive summary

C.B. Liu occupies a legacy niche in the iOS news category, providing a utility-first RSS aggregator that prioritizes multi-service sync over proprietary content discovery. The publisher's primary advantage is its long-standing 'universal' app status and deep customization options that cater to power users who have remained loyal since the early App Store era. The strategic signal is one of stagnation; the portfolio has entered a zombie state with no updates in several years, suggesting the developer is no longer competing with modern, subscription-based aggregators.

## Publisher DNA

- **Primary focus:** RSS news aggregation for iOS
- **Scale:** indie
- **Target audience:** Power users and news enthusiasts requiring centralized management of multiple RSS feeds on iPhone and iPad.
- **Origin:** Developer Che-Bin Liu launched Feeddler in 2010, gaining early traction as an Apple-featured RSS client.

## Portfolio momentum

- **Velocity:** zombie
- **Active apps:** 0
- **Abandoned apps:** 1

No updates have been released for the single-app portfolio since October 2020, indicating the product is no longer in active development.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 105
- **Weighted rating:** 4.06 / 5
- **Apps in portfolio:** 1

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| News | 1 | 100% |

## Top apps

- **Feeddler RSS Reader Pro** — 105 reviews · 4.1★

---
© 2026 Marlvel.ai | [Publisher apps index](https://marlvel.ai/api/llm/publishers/c-b-liu) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.

---
© 2026 Marlvel.ai | [Full publisher profile](https://marlvel.ai/publishers/c-b-liu) | [Publisher apps index](https://marlvel.ai/api/llm/publishers/c-b-liu) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.