Comparison

ChaReader vs FormatX

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

Head to head
About

ChaReader

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
Read full description

ChaReader - An elegant text-to-speech app Using ChaReader, you can easily import articles from various resources, use iOS built-in libraries to read these articles, export them to MP3 or PDF format, and add your favorite paragraphs to the Collections! The main functions are: -Various resources for adding articles: copy text from clipboard, extract text from web page, extract text from documents, extract text from images using OCR -Read added articles aloud -Use a slider to quickly scroll to the sentence you want to listen to -Choose whether the screen follows the text during reading -Export audio of article readings to MP3 files -Export articles to PDF files -Extract useful information from article (e.g. email, link, phone number, etc.) -Use iOS's built-in voice bundles for personalization -Adjust speaking speed, pitch, volume and language for reading -Support reading articles in all languages in iOS -Stick favorite articles on top -Manage added articles and exported files -Except when importing text from web pages, all actions are done locally using iOS machine learning frameworks -Select and text your favorite sentences to Collections, and save them as images into your album -View articles in plain text and rich text modes -Elegant design (including Dark mode) and continuous updates If you have any questions, please contact via Email or iMessage: krayc425@gmail.com

About

FormatX

This app is a comprehensive tool for converting and editing video, audio, and image files. It offers features like compression, extraction, merging, and format adjustments for a wide range of media types.

Highlights
  • Video format conversion
  • Audio format conversion
  • Image format conversion
  • Audio extraction from video
  • Video compression
  • Video and audio editing
  • GIF creation from video
Features
Read full description

FormatX is an all-in-one format conversion tool that supports video, audio, and image format conversions, audio extraction, compression, cropping, merging, speed adjustment, rotation, aspect ratio adjustment, volume control, and more. Easily convert everything you want... FormatX has the following main features: Video Format Conversion: Supports conversion of videos in various formats with the freedom to customize settings like resolution, bitrate, frame rate, etc. Supported formats include mp4, mov, mkv, mpg, amv, ts, mpeg, m4v, wmv, asf, avi, vob, flv, etc. Audio Format Conversion: Professional audio format conversion settings to maintain the original audio quality. Supported formats include wav, mp3, aac, m4a, flac, etc. Image Format Conversion: Supports various image format conversions with the freedom to modify resolution and ratio. Supported formats include jpg, png, heic, jpeg, etc. Audio Extraction: Extracts various audio formats from videos with simple and convenient operations, maintaining the original sound sampling rate, bitrate, and supporting features like fade in and fade out. Video Compression: Supports limitless compression from 1% to 100%, compatible with multiple video formats. Video Editing: Features video cropping, merging, rotation, speed adjustment, volume control, and video denoising. Audio Editing: Supports audio cropping, merging, speed adjustment, volume control, and audio denoising. GIF Processing: Converts videos of various formats into high-definition GIFs, allowing personalized creation of desired GIFs. Subscription Auto-Renewal Instructions: -- Subscription Period: 1 week, 1 month, 1 year -- Subscription Price: Check iAP application information for details. -- Payment: Purchase confirmation and payment will be recorded in the iTunes account. -- Renewal: Apple iTunes account will be charged 24 hours before expiration, and the subscription period will be extended for one subscription cycle after successful payment. -- Cancel Renewal: To cancel the renewal, manually turn off the auto-renewal function in iTunes/Apple ID settings management at least 24 hours before the current subscription period is charged. -- Terms of Use: https://formatx-app.notion.site/formatx-app/Terms-of-use-37aaafcaef794d2d96c659595f243ac6 -- Privacy Policy: https://formatx-app.notion.site/formatx-app/Privacy-Policy-6920b3b28f944b60a977dc770b6c4c99

Screenshots

ChaReader4 screens
FormatX4 screens

Verdict

The call

The clearest difference is in-app purchases: ChaReader at none against FormatX's 3. ChaReader also leads on iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence 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. FormatX sells 3 in-app purchases, starting at $0.29 per 7 days. ChaReader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for ChaReader against 4.6 for FormatX. Both are backed by a comparable volume of ratings — 8 and 10 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
ChaReader versus FormatX: the parameters behind the verdict, then further details
ParameterChaReaderFormatX
PriceFreeFree
Rating4.5 (8 ratings)4.6 (10 ratings) — better
Positive reviews83.3% of reviews—
Number of ratings810 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size3 MB94 MB
Age rating17+4+
DeveloperKuixi Song阳 刘

Customer experience

ChaReader

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

FormatX

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%

In-app purchases

None

ChaReader

No in-app purchases

3 purchases

FormatX

Subscriptions3
  • 1 Week$0.297 Days
  • 1 Month$0.991 Month
  • 1 Year3 Days trial$9.991 Year

Questions

Is ChaReader free?
ChaReader is free to download, with no in-app purchases.
Is FormatX free?
FormatX is free to download, with in-app purchases available.
Which has better reviews, ChaReader or FormatX?
FormatX is rated higher. ChaReader averages 4.5 out of 5 from 8 ratings, while FormatX averages 4.6 from 10 ratings.
Do ChaReader or FormatX have ads?
Neither ChaReader nor FormatX shows ads.
Which is updated more often, ChaReader or FormatX?
ChaReader ships an update every 2 months, and FormatX every 2 months. Most recently, ChaReader was updated on October 24, 2026 and FormatX on October 30, 2026.

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