Comparison

The Document Converter vs C4 CAM

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

Head to head
About

The Document Converter

Effortlessly transform files into various document and image formats like PDF, DOCX, and JPG. Simply select your input, choose the desired output, and convert in seconds. Save, share, or open your converted files directly in other applications.

Highlights
  • Convert to PDF, DOCX, JPG, TXT, and more
  • Supports dozens of input formats
  • Save, share, or open converted files
  • In-app file browser
  • AirDrop support
  • Cloud and local conversion options
Features
Read full description

Easily convert your files to nearly any document format! 1. Select your input file 2. Choose your output format ( DOCX, PDF, JPG, TXT etc. ) 3. Convert! It will only take a few seconds. 4. Save your file, or open it in Office, Drive, Dropbox, etc! Here are the output formats you can choose from: DOC, DOCX, HTML, ODT, PDF, RTF, TXT, JPG, PNG, JPEG, PNG You can convert from dozens of input formats, here are some of the most popular formats we support converting from: • Documents: ABW, DJVY, DOC, DOCM, DOCX, DOT, DOTX, HTML, HWP, LWP, MD, ODT, PAGES, PDF, RST, RTF, SDW, TEXT, TXT, WPD, WPS, ZABW and more! • Ebooks: AZW, AZW3, AZW4, CBC, CBR, CBZ, CHM, EPUB, FB2, HTM, HTMLZ, LIT, LRF, MOBI, PDB, PML, PRC, RB, SNB, TCR, TXTZ and more! • Images: HEIC, JPG, JPEG, PNG, ICO, SVG, EPS, BMP, GIF, NEF, TIFF and more! • Spreadsheets: CSV, XLS, XLSX and more! • Presentations: PPT, PPTX, KEY, PDF and more! Save, Share or Open your converted files in your favorite apps immediately. Browse your previously converted files with our in-app file browser. You can even AirDrop your files right to your Mac or another device. Conversions usually take less than 15 seconds! Conversion is done on a secure cloud server, which makes conversion easier, faster and much more battery-friendly. You must have an internet connection to use this app. Files are immediately deleted from the server after conversion. While the files are immediately deleted after conversion or cancellation, you should be aware that by using this app, you agree that your files will be sent over to internet from the app to the conversion server. We've also recently added support for local conversions for many popular conversion types. These conversions don't require a server, and are usually done almost instantly! We are continuing to add support for more local conversions with each update. This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription. Privacy Policy: https://float.support/the-document-converter/privacy Terms of Use: https://float.support/the-document-converter/terms

About

C4 CAM

This utility app allows users to remotely monitor video streams, capture still images, and communicate through the camera's audio features. It provides essential live viewing and interaction capabilities for connected devices.

Highlights
  • Watch video online
  • Save snapshots
  • Listen and speak through camera
Features
Read full description

You can use it; 1,Watch the video on line; 2,Save the snapshot; 3,Listen and speak through the camera;

Screenshots

The Document Converter4 screens
C4 CAM4 screens

Verdict

The call

The clearest difference is rating: The Document Converter at 4.7 against C4 CAM's 1.0. The Document Converter also leads on review sentiment (36% vs 0%) and ratings volume (5.9K vs 3). C4 CAM's advantage is in-app purchases (none vs 5) and update cadence (every 2 months vs every 5 months). On price, 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. The Document Converter sells 5 in-app purchases, starting at $2.99 per month. C4 CAM asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The Document Converter holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: The Document Converter has 5.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 36% of The Document Converter's written reviews are positive against 0% of C4 CAM's.

UpkeepUpdate frequency

The Document Converter ships an update every 5 months, C4 CAM every 2 months. Both last shipped on October 16, 2026.

Scorecard7 real differences · 3 level
The Document Converter versus C4 CAM: the parameters behind the verdict, then further details
ParameterThe Document ConverterC4 CAM
PriceFreeFree
Rating4.7 (5.9K ratings) — better1.0 (3 ratings)
Positive reviews36.2% of reviews — better0.0% of reviews
Number of ratings5.9K — better3
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.68.0 — better
Further details — not scored
Size44 MB40 MB
Age rating4+4+
DeveloperFloat Tech, LLCDongguan Shengding Electronic Technology Co., Ltd.

Customer experience

The Document Converter

All ratings5,936 ratings
Positive92.3%
Neutral2.0%
Negative5.8%
Written reviews293 reviews
Positive36.2%
Neutral3.1%
Negative60.8%

C4 CAM

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

The Document Converter

Reported bugs

3 issues
  • Conversion process gets stuck or fails
  • Corrupted output files
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • Add support for more file formats
  • Improve file management and organization
  • Provide offline conversion capabilities
  • Introduce a more transparent pricing model

C4 CAM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

The Document Converter

Subscriptions2
  • Premium Pass3 Days trial$2.991 Month
  • Premium Pass7 Days trial$3.491 Month
One-time3
  • Lifetime Pass$8.99
  • Lifetime Pass$19.99
  • Lifetime Pass Promo$29.99
None

C4 CAM

No in-app purchases

Questions

Is The Document Converter free?
The Document Converter is free to download, with in-app purchases available.
Is C4 CAM free?
C4 CAM is free to download, with no in-app purchases.
Which has better reviews, The Document Converter or C4 CAM?
The Document Converter is rated higher. The Document Converter averages 4.7 out of 5 from 5.9K ratings, while C4 CAM averages 1.0 from 3 ratings.
Do The Document Converter or C4 CAM have ads?
Neither The Document Converter nor C4 CAM shows ads.
Which is updated more often, The Document Converter or C4 CAM?
The Document Converter ships an update every 5 months, and C4 CAM every 2 months. Most recently, The Document Converter was updated on October 16, 2026 and C4 CAM on October 16, 2026.

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