The Document Converter vs C4 CAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
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.
- Watch video online
- Save snapshots
- Listen and speak through camera
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You can use it; 1,Watch the video on line; 2,Save the snapshot; 3,Listen and speak through the camera;
Screenshots
Verdict
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
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.
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.
The Document Converter ships an update every 5 months, C4 CAM every 2 months. Both last shipped on October 16, 2026.
| Parameter | The Document Converter | C4 CAM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (5.9K ratings) — better | 1.0 (3 ratings) |
| Positive reviews | 36.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 5.9K — better | 3 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Float Tech, LLC | Dongguan Shengding Electronic Technology Co., Ltd. |
Customer experience
The Document Converter
C4 CAM
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
The Document Converter
- Premium Pass3 Days trial$2.991 Month
- Premium Pass7 Days trial$3.491 Month
- Lifetime Pass$8.99
- Lifetime Pass$19.99
- Lifetime Pass Promo$29.99
C4 CAM
No in-app purchases
Questions
Is The Document Converter free?
Is C4 CAM free?
Which has better reviews, The Document Converter or C4 CAM?
Do The Document Converter or C4 CAM have ads?
Which is updated more often, The Document Converter or C4 CAM?
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