Comparison

CloudConvert vs Open Sign Send

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

Head to head
About

CloudConvert

This utility converts files between over 200 formats, including documents, images, videos, and audio. It also offers website capture, compression, PDF merging, and PDF/A conversion. Automate tasks with Siri and Shortcuts support.

Highlights
  • Convert over 200 file formats
  • Capture websites as PDF, PNG, or JPG
  • Compress PDFs, images, and videos
  • Merge multiple files into a single PDF
  • Convert PDFs to PDF/A for archiving
  • Siri and Shortcuts integration
Features
Read full description

CloudConvert is the file conversion utility for iPhone and iPad. Version 2.0 has been rebuilt from the ground up as a native app and gives you five tools in one place: CONVERT Convert files between more than 200 formats: - documents (PDF, DOC, DOCX, ODT, RTF, TXT, HTML, ...) - images (PNG, JPG, HEIC, SVG, WEBP, TIFF, RAW, ...) - videos (MP4, MOV, MKV, AVI, WEBM, GIF, ...) - audio (MP3, AAC, M4A, FLAC, WAV, OGG, ...) - ebooks (EPUB, MOBI, AZW3, ...) - archives (ZIP, RAR, 7Z, TAR, ...) - spreadsheets (XLS, XLSX, ODS, CSV, ...) - presentations (PPT, PPTX, ODP, ...) CAPTURE WEBSITE Turn any web page into a PDF, PNG or JPG. Share a link from Safari straight into the app. COMPRESS Shrink PDFs, images and videos while keeping them looking good. MERGE TO PDF Combine multiple PDFs, images and documents into a single PDF. PDF/A Convert PDFs into the PDF/A format for long-term archiving. More features: - Advanced options for every format: codecs, quality, resolution, page ranges and much more - Pick files from Files, Photos or any other app via the share sheet - Live progress and a notification when your file is ready - Job history to find and download previous results - Siri and Shortcuts support for all tools, so you can automate your conversions - Designed for iOS 18 with full iPad support FREE TO USE No account is required. You can convert up to 10 files per day for free. CloudConvert customers can sign in with their account to use their existing plan without a daily limit. The conversions are done by the CloudConvert service (https://cloudconvert.com). Your files are transferred securely, processed on our servers and deleted automatically once you have downloaded the result. If you have any issues or feedback, contact us at https://cloudconvert.com/contact. Thank you!

About

Open Sign Send

Easily sign PDF documents directly on your device. Add handwritten signatures or company stamps to multiple pages, adjust their placement, and then save or share the final document. Your documents are processed locally for privacy.

Highlights
  • Sign PDF documents
  • Add signatures to multiple pages
  • Import company stamps
  • Move, resize, and rotate signatures
  • Save signatures for reuse
  • Export and share signed PDFs
  • Local document processing
Features
Read full description

Open Sign Send makes signing PDF documents simple and private. Choose a PDF from your device, add a handwritten signature or company stamp to one or more pages, then move, resize, or rotate each item until it looks right. Tap Save / Share to create the signed PDF and save or send it using your iPhone. Key features: • Sign PDF documents on your device • Add signatures to multiple pages • Import and place a company stamp • Move, resize, rotate, or remove signatures and stamps • Save a signature for convenient reuse and replace it whenever needed • Export and share the completed PDF • No account required • No permanent document storage on our servers Your documents are processed locally on your device.

Screenshots

CloudConvert4 screens
Open Sign Send4 screens

Verdict

The call

The clearest difference is rating: Open Sign Send at 5.0 against CloudConvert's 4.1. Open Sign Send also leads on update cadence (every 3 days vs every 3 weeks) and review sentiment (100% vs 75%). CloudConvert's advantage is ratings volume (106 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Open Sign Send holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: CloudConvert has 106 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of CloudConvert's written reviews are positive against 100% of Open Sign Send's.

UpkeepUpdate frequency

CloudConvert ships an update every 3 weeks, Open Sign Send every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
CloudConvert versus Open Sign Send: the parameters behind the verdict, then further details
ParameterCloudConvertOpen Sign Send
PriceFreeFree
Rating4.1 (106 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings106 — better1
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size22 MB4 MB
Age rating4+4+
DeveloperLunaweb GmbHSaif Albusaidi

Customer experience

CloudConvert

All ratings94 ratings
Positive76.6%
Neutral2.1%
Negative21.3%
Written reviews20 reviews
Positive75.0%
Neutral5.0%
Negative20.0%

Open Sign Send

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CloudConvert

No in-app purchases

None

Open Sign Send

No in-app purchases

Questions

Is CloudConvert free?
CloudConvert is free to download, with no in-app purchases.
Is Open Sign Send free?
Open Sign Send is free to download, with no in-app purchases.
Which has better reviews, CloudConvert or Open Sign Send?
Open Sign Send is rated higher. CloudConvert averages 4.1 out of 5 from 106 ratings, while Open Sign Send averages 5.0 from 1 ratings.
Do CloudConvert or Open Sign Send have ads?
Neither CloudConvert nor Open Sign Send shows ads.
Which is updated more often, CloudConvert or Open Sign Send?
CloudConvert ships an update every 3 weeks, and Open Sign Send every 3 days. Most recently, CloudConvert was updated on November 6, 2026 and Open Sign Send on October 31, 2026.

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