# Fluent Reader Lite vs ConferenceLab C4ME

The clearest difference is update cadence: Fluent Reader Lite at every 6 months against ConferenceLab C4ME's every 42 months. ConferenceLab C4ME's advantage is iOS requirement (13.0 vs 15.0). 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.

Fluent Reader Lite ships an update every 6 months, ConferenceLab C4ME every 42 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Fluent Reader Lite | ConferenceLab C4ME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (10 ratings)](https://appshunter.io/ios/app/fluent-reader-lite/id1549611796/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 42 months |
| Monetization | Free | — |
| Size | 23 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Haoyuan Liu](https://appshunter.io/developer/1744084489) | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) |

## What reviewers say

### Fluent Reader Lite

[App page](https://appshunter.io/ios/app/fluent-reader-lite/id1549611796)

A simple, open-source RSS client that supports various self-hosted and commercial services. It offers features like dark mode, content filtering, and article organization. Optimized for multitasking on iPad.

**Highlights:** Supports Fever, Google Reader, Inoreader, and Feedbin APIs, Dark mode for UI and reading, Configure content loading (full or webpage), Dedicated subscriptions tab with article titles, Search and filter local articles, Organize subscriptions with groups, Two-pane view and multitasking on iPad

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

**In-app purchases:** none


### ConferenceLab C4ME

[App page](https://appshunter.io/ios/app/conferencelab-c4me/id1659623750)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fluent Reader Lite free?

Fluent Reader Lite is free to download, with no in-app purchases.

### Is ConferenceLab C4ME free?

ConferenceLab C4ME is free to download, with no in-app purchases.

### Do Fluent Reader Lite or ConferenceLab C4ME have ads?

Neither Fluent Reader Lite nor ConferenceLab C4ME shows ads.

### Which is updated more often, Fluent Reader Lite or ConferenceLab C4ME?

Fluent Reader Lite ships an update every 6 months, and ConferenceLab C4ME every 42 months. Most recently, Fluent Reader Lite was updated on November 7, 2026 and ConferenceLab C4ME on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*