Comparison

RSSBud vs ChatX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RSSBud

Discover and subscribe to RSS feeds from websites and apps. This open-source tool helps you stay updated with content you love, offering automatic URL expansion and integration with popular RSS readers.

Highlights
  • Detect RSS and RSSHub feeds
  • Discover relevant RSS feeds
  • Optimized for mobile environments
  • Share sheet extension
  • Fast subscription to RSS readers
  • Edit RSSHub feed parameters
  • Automatic rule updates
Features
Read full description

Discover and subscribe to RSS feeds in a flash with RSSBud, a completely free and open-source tool! Designed to uncover and subscribe to RSS feeds from various websites and apps, this tool can become your vital partner in staying up-to-date with all the content you love. Key Features: - Detect RSS feeds in web pages. - Detect RSSHub feeds appropriate for web pages (supports all rules of RSSHub Radar). - Discover other RSS feeds relevant to web pages (powered by RSSBud Rules). - Specifically optimized for mobile environments, expanding URLs automatically and adapting to mobile sub-domains. - Share sheet extension available for quick sharing of your favorite feeds. - Fast subscription to major RSS readers including Reeder, Fiery Feeds, and Ego Reader, as well as system default RSS reader. - Fast subscription to web clients of Tiny Tiny RSS, Miniflux, Fresh RSS, Feedly, Inoreader, Feedbin, The Old Reader, and Feeds Pub. - Edit parameters for RSSHub feeds to suit your needs. - Rules are automatically kept up to date. - Support for x-callback-url — use with the Shortcuts app to open a world of possibilities. With a user-friendly interface and an array of customizable options, RSSBud strives for a fluid and gratifying user experience every time. Enjoy its entire feature list at no cost at all, while being assured of its reliability and transparency, thanks to its open-source status.

About

ChatX

This AI chat client leverages advanced language models to help you generate content and boost efficiency. It offers features like prompt collections, quick phrases, and image generation, all accessible through high-speed API servers. Manage your conversations and settings across multiple devices with ease.

Highlights
  • Multiple advanced AI models
  • High-speed API servers
  • Prompt collections
  • Image generation
  • iCloud multi-device sync
  • Quick phrases and shortcuts
Features
Read full description

ChatX is a powerful AI chat client powered by the most advanced 4o、5、5mini、o3、DeepSeek V3/R1、Claude model. With our high-speed API servers, you can use AI to generate any content anytime, anywhere, to boost your work and life efficiency. 【Key Features】 - Words Mode: Spend only for what you use, never waste a word - Prompt Collections: Easily start every conversation, advanced prompts available - Quick-switch New Conversations: Flexibly control context lines - Quick Phrases: Boost your dialogues with a single click to send - High-speed API servers: Experience ultimate speed, boundless access, and customization support - API Key Mode: Check your monthly usage - Token Calculator: Real-time financial calculations, know your consumption details - Image Generation: Official Beta interface for creating images with text - Shortcuts: URL Scheme & Siri 【Chat Experience Enhanced】 - AI Parameters: Model, creative temperature, dialogue memory, conversation length - TTS Auto Speech: Auto language detection, speed of reading settings - Chat Control: Pause and resume generation - Chat Management: Icon settings, pinning, order adjustment - Message Enhancement: Select text, resend, rewrite, share - Casual Chatting: Start a conversation anytime, anywhere - Others: Haptic feedback, chat font size - Compression history summary - Quickly open chat from the Control Center 【Advanced Features】 - Support newest Gemini model - iCloud Multi-device Auto Sync: Sync your chat lists and settings - macOS & iPad Keyboard Support: Use shortcut keys to send messages - Lock Screen Widgets: Quick lock screen launch - URL Schemes: Call shortcut commands - Non-Stream Responses API Encourage us with five stars, More powerful features will be developed. Also, feedback are welcome to tell us on Twitter:@AppChatX / The6XStudio@gmail.com

Screenshots

RSSBud4 screens
ChatX4 screens

Verdict

The call

RSSBud and ChatX both sit at 4.6 stars, but that hides the real split: 88% of ChatX's written reviews are positive against 50% of RSSBud's. ChatX also leads on ratings volume (481 vs 27) and update cadence (fortnightly vs every 6 weeks). RSSBud's advantage is in-app purchases (none vs 6). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChatX sells 6 one-off in-app purchases. RSSBud asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for RSSBud against 4.6 for ChatX. That said, the two scores are not equally well evidenced: ChatX has 481 ratings behind it against 27, so its average is the more settled of the two. Written reviews are what separate them: 50% of RSSBud's written reviews are positive against 88% of ChatX's.

UpkeepUpdate frequency

RSSBud ships an update every 6 weeks, ChatX fortnightly. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
RSSBud versus ChatX: the parameters behind the verdict, then further details
ParameterRSSBudChatX
PriceFreeFree
Rating4.6 (27 ratings) — better4.6 (481 ratings)
Positive reviews50.0% of reviews88.1% of reviews — better
Number of ratings27481 — better
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.015.0
Further details — not scored
Size23 MB28 MB
Age rating4+4+
Developer承宇 张6X Studio LLC

Customer experience

RSSBud

All ratings27 ratings
Positive92.6%
Neutral3.7%
Negative3.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

ChatX

All ratings481 ratings
Positive90.4%
Neutral1.5%
Negative8.1%
Written reviews252 reviews
Positive88.1%
Neutral2.4%
Negative9.5%

Bugs and requests

RSSBud

Not enough reviews yet to summarise bugs or requests.

ChatX

Reported bugs

4 issues
  • Inconsistent iCloud sync for chat settings
  • Occasional crashes
  • Compatibility issues with older devices
  • Login screen freezes

Requested features

7 requests
  • Safari extension
  • Keyboard extension
  • Support for Azure OpenAI API
  • Markdown support
  • Local model import and loading
Show 2 more
  • More AI models (e.g., DALL-E, Claude)
  • Customization options for UI size and color

In-app purchases

None

RSSBud

No in-app purchases

6 purchases

ChatX

One-time6
  • Pro (Lifetime)Free
  • Add Words Pack 1$0.99
  • Add Words Pack 2$3.99
Show 3 more
  • Pro$4.99
  • Add Words Pack 3$7.99
  • Add Words Pack 4$17.99

Questions

Is RSSBud free?
RSSBud is free to download, with no in-app purchases.
Is ChatX free?
ChatX is free to download, with in-app purchases available.
Which has better reviews, RSSBud or ChatX?
RSSBud is rated higher. RSSBud averages 4.6 out of 5 from 27 ratings, while ChatX averages 4.6 from 481 ratings.
Do RSSBud or ChatX have ads?
Neither RSSBud nor ChatX shows ads.
Which is updated more often, RSSBud or ChatX?
RSSBud ships an update every 6 weeks, and ChatX fortnightly. Most recently, RSSBud was updated on October 10, 2026 and ChatX on October 17, 2026.

Other comparisons