Comparison

Keyolhu vs RevPDF

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

Head to head
About

Keyolhu

This app allows fishers to access and apply for various fishery services. Users can obtain fishing licenses, submit trip logbook data, and manage their registration information.

Highlights
  • Apply for fishing licenses
  • Submit fishing trip logbook
  • Register in Registry of Fishermen
  • Update fisherman information
  • Access fishery services
Features
Read full description

Keyolhu is the application through which fishers will be able to access and apply for fishery services. This application enables fishers to apply for fishing licenses, submit fishing trip logbook information, and register and update their information in the Registry of Fishermen.

About

RevPDF

Edit, sign, and convert PDFs entirely offline without needing an account or cloud storage. This app allows direct text and image editing, form filling, and a suite of powerful PDF tools.

Highlights
  • Edit text and images directly in PDFs
  • Fill and sign PDF forms
  • Compress, merge, and split PDFs
  • Convert PDFs to Word or Image
  • 100% offline functionality
  • No account or cloud required
Features
Read full description

RevPDF is a powerful offline PDF editor that lets you edit existing PDF text, sign documents, run OCR, redact sensitive information, convert files, and manage pages without uploading your PDFs for processing. EDIT PDF TEXT DIRECTLY Edit existing text inside the PDF with a true WYSIWYG editing experience. RevPDF supports paragraph reflow, text spilling onto following pages, font handling, find and replace, and precise content editing without rebuilding the document from scratch. OCR & SEARCH SCANNED PDFS Recognize text in scanned documents, select and search OCR text, and create searchable PDFs using an invisible text layer. SIGN, DRAW & ANNOTATE Draw your signature directly onto a PDF. Add freehand pen marks, highlights, comments, bookmarks, strikethroughs, and other annotations for review and markup. REDACT SENSITIVE INFORMATION Redact text and content with customizable redaction tools, or use Auto Redaction to find and remove matching sensitive information faster. CONVERT & PROCESS PDFS • PDF to Word • PDF to Excel • PDF/A conversion • Scan documents to PDF • Extract images from PDFs • Merge, split, and compress PDFs • Split a PDF page vertically or horizontally at the position you choose • Organize, reorder, and manage pages POWER TOOLS Compare PDF documents, edit PDF metadata, add headers and footers, add watermarks, flatten PDFs, remove passwords from documents you can access, and use Flows to batch-process multiple files with repeatable operations. PRIVATE BY DESIGN Your PDF files are processed on your device and are not uploaded for editing or processing. RevPDF can work offline for document operations. The app may occasionally access the internet for supporting resources such as downloading a required font, but your PDF documents stay on your device. COMPACT, SERIOUS PDF SOFTWARE RevPDF brings advanced editing, OCR, redaction, conversion, annotation, signing, and batch tools into a compact app designed for everyday documents and professional workflows. Open a PDF and get the work done with RevPDF.

Screenshots

Keyolhu3 screens
RevPDF4 screens

Verdict

The call

The clearest difference is rating: RevPDF at 4.7 against Keyolhu's 1.0. RevPDF also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (23 vs 1). Keyolhu's advantage is in-app purchases (none vs 1). On price, ads, monetization model 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. RevPDF sells 1 one-off in-app purchase. Keyolhu asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RevPDF holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: RevPDF has 23 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Keyolhu ships an update every 3 months, RevPDF every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Keyolhu versus RevPDF: the parameters behind the verdict, then further details
ParameterKeyolhuRevPDF
PriceFreeFree
Rating1.0 (1 ratings)4.7 (23 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings123 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS16.016.0
Further details — not scored
Size41 MB57 MB
Age rating17+4+
DeveloperMinistry of Fisheries and Ocean Resources, MaldivesPawandeep Singh

Customer experience

Keyolhu

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

RevPDF

All ratings21 ratings
Positive95.2%
Neutral0.0%
Negative4.8%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

None

Keyolhu

No in-app purchases

1 purchases

RevPDF

One-time1
  • RevPDF Premium$9.99

Questions

Is Keyolhu free?
Keyolhu is free to download, with no in-app purchases.
Is RevPDF free?
RevPDF is free to download, with in-app purchases available.
Which has better reviews, Keyolhu or RevPDF?
RevPDF is rated higher. Keyolhu averages 1.0 out of 5 from 1 ratings, while RevPDF averages 4.7 from 23 ratings.
Do Keyolhu or RevPDF have ads?
Neither Keyolhu nor RevPDF shows ads.
Which is updated more often, Keyolhu or RevPDF?
Keyolhu ships an update every 3 months, and RevPDF every 3 weeks. Most recently, Keyolhu was updated on October 30, 2026 and RevPDF on October 31, 2026.

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