Comparison

Forma vs PDF Editor

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

Head to head
About

Forma

This AI-powered app allows users to edit, fill, sign, scan, and convert PDF documents. It offers features like text editing, form filling, e-signatures, OCR scanning, and file conversion. An AI assistant can summarize, rewrite, or generate content, and users can create invoices and resumes.

Highlights
  • AI-powered PDF editing
  • Fill and e-sign forms
  • Built-in OCR scanner
  • Convert PDFs to various formats
  • AI assistant for content generation
  • Create and send invoices
  • Resume builder
Features
Read full description

Meet Forma—your AI-powered PDF editor that lets you fill, sign, scan, and edit documents. Contracts to sign, forms to fill, files to convert—and no laptop in sight. With Forma, all you need is your phone: edit text, fill out forms, add your signature, scan paper, and convert between formats without disrupting the layout. When a document needs more than editing—a summary, a rewrite, a draft from scratch—the built-in AI assistant will take care of that too. From the creators of iScanner, trusted by 145M+ users. With Forma, you get: • A clean interface that keeps PDF work intuitive. • A built-in scanner with OCR that turns paper into searchable, editable files. • An AI assistant that summarizes, catches mistakes, and generates content. • Secure cloud storage synced across iPhone, iPad, and web. Here's what that looks like: EDIT PDFs WITHOUT LOSING THE LAYOUT Need to update a figure in a proposal or fix a heading before a deadline? Tap any text to edit it—Forma auto-matches fonts so the document looks untouched. You can also highlight sections, add notes, insert images, and split or merge files. VIBE EDIT PDFs WITH A TEXT OR VOICE PROMPT Instead of manually editing PDFs, let the app do the work. Tell Vibe Edit what you want to change by typing a message or recording a voice command, and get your updated PDF right away. FILL & SIGN FORMS WITHOUT PRINTING Tax form, lease, job application—complete any form right in the app. With autofill, you can speed through repetitive fields. Draw or type your electronic signature once, save it, and apply it whenever you need. TURN PAPER DOCS INTO FILES Not every document starts digital. Unlike most PDF editors, Forma has a full scanner built in—point your camera at an agreement, a receipt, or a note, and it becomes a clean, searchable PDF with OCR. CONVERT FILES BETWEEN FORMATS Client needs your PDF as a Word document? Professor wants the assignment in a different format? Convert seamlessly between PDF, Word, Excel, PowerPoint, JPG, and TXT in both directions. LET AI DO THE HEAVY LIFTING Long contract before a meeting? Email that needs a different tone? Summarize lengthy documents, rewrite and polish text, or catch grammar and logic mistakes. Plus, generate cover letters, emails, and more with ready-made templates. CREATE AND SEND INVOICES ON THE GO Project done, time to get paid. Add line items, taxes, and terms, then share with a link or export as a PDF—built for freelancers and remote workers who invoice on the go. BUILD A RESUME THAT STANDS OUT Enter your details and career goals—the AI handles layout, formatting, and design. Whether you're a student entering the job market or making a career move, the result is a professional CV ready to send in minutes. KEEP YOUR FILES SAFE AND SYNCED Store documents securely in the cloud and access them across every Apple device. Blur confidential information before sharing, add watermarks to protect your work, and lock folders with a PIN for added peace of mind. Edit, sign, fill, scan, and convert—Forma is the PDF editor that turns your phone into a document workspace. Download it today. FAQ Q: Can I use Forma offline? A: Yes. Editing, form filling, and signing all work without a connection. Cloud sync and AI features require an internet connection. Q: Who can see my documents? A: Only you. Files are encrypted in cloud storage and never shared with third parties. Q: Can I use Forma on both iPhone and iPad? A: Yes. Your files sync automatically between devices through secure cloud storage. Forma PRO – Subscribe to get Pro access to all features. You will be charged after the purchase confirmation. – Subscriptions auto-renew 24 hours before the expiration date. You can manage them in your Account Settings on the App Store. Privacy Policy: http://bpmob.com/forma/privacy/en/ Terms of Use: http://bpmob.com/forma/terms/en/ For any questions or inquiries about Forma, our PDF reader, contact us at http://bpmob.com/forma/support.

About

PDF Editor

This application allows users to annotate PDF documents on Mac and iOS devices. Easily add notes, highlights, and comments to your files with a simple and intuitive interface. It's ideal for providing feedback or filling out forms.

Highlights
  • Add notes and comments
  • Highlight important text
  • Fill in PDF forms
  • User-friendly interface
  • Cross-device compatibility
Features
Read full description

PDF Editor is a powerful PDF annotator for Mac and iOS . It allows you to add notes, highlights, comments, and annotations to your PDF documents with ease. With a user-friendly interface, you can quickly navigate through your documents and make changes with just a few clicks. Whether you need to add feedback to a colleague's report, highlight important information, or fill in forms, PDF Editor is the perfect tool for you.

Screenshots

Forma4 screens
PDF Editor3 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Editor at none against Forma's 20. PDF Editor also leads on ads (none vs shown) and device support (4 vs 2). Forma's advantage is ratings volume (26K vs 19) and review sentiment (69% vs 57%). On price, rating 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. Forma sells 17 in-app purchases, starting at $3.99 per 7 days. PDF Editor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Forma against 4.6 for PDF Editor. That said, the two scores are not equally well evidenced: Forma has 26K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 69% of Forma's written reviews are positive against 57% of PDF Editor's.

UpkeepUpdate frequency

Forma ships an update monthly, PDF Editor fortnightly. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard8 real differences · 3 level
Forma versus PDF Editor: the parameters behind the verdict, then further details
ParameterFormaPDF Editor
PriceFreeFree
Rating4.7 (26K ratings) — better4.6 (19 ratings)
Positive reviews69.4% of reviews — better57.1% of reviews
Number of ratings26K — better19
Update frequencyMonthlyFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
Best chart rank#104 — better—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS18.015.0 — better
Further details — not scored
Size201 MB22 MB
Age rating4+4+
DeveloperBPMobileRainbowFactory LTD

Customer experience

Forma

All ratings26,069 ratings
Positive92.1%
Neutral1.8%
Negative6.1%
Written reviews578 reviews
Positive69.4%
Neutral1.7%
Negative28.9%

PDF Editor

All ratings19 ratings
Positive94.7%
Neutral0.0%
Negative5.3%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Bugs and requests

Forma

Reported bugs

3 issues
  • Incorrect document formatting after editing
  • Inability to load or edit pre-existing documents
  • Unexpected charges and billing issues

Requested features

4 requests
  • Undo/redo functionality
  • Ability to edit existing text in documents
  • Support for more file formats
  • Stylus support for precise editing

PDF Editor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

Forma

Subscriptions17
  • Forma Pro3 Days trial$3.997 Days
  • Forma Pro$4.997 Days
  • Forma Pro3 Days trial2 variants$4.997 Days
Show 14 more
  • Forma Pro$5.997 Days
  • Forma Pro3 Days trial$5.997 Days
  • Forma Pro$6.997 Days
  • Forma Pro3 Days trial2 variants$6.997 Days
  • Forma Pro3 Days trial$9.991 Month
  • 1 month Pro 100Gb storage3 Days trial$10.991 Month
  • 1 year Pro 10Gb storage$19.991 Year
  • Forma Pro$20.991 Year
  • 1 year Pro 100Gb storage$24.991 Year
  • Forma Pro$24.991 Year
  • Forma Pro$29.991 Year
  • Forma Pro$39.991 Year
  • Forma Pro3 Days trial$39.991 Year
  • Forma Pro3 Days trial$59.991 Year
None

PDF Editor

No in-app purchases

Questions

Is Forma free?
Forma is free to download, with in-app purchases available.
Is PDF Editor free?
PDF Editor is free to download, with no in-app purchases.
Which has better reviews, Forma or PDF Editor?
Forma is rated higher. Forma averages 4.7 out of 5 from 26K ratings, while PDF Editor averages 4.6 from 19 ratings.
Do Forma or PDF Editor have ads?
Forma shows ads; PDF Editor does not.
Which is updated more often, Forma or PDF Editor?
Forma ships an update monthly, and PDF Editor fortnightly. Most recently, Forma was updated on October 18, 2026 and PDF Editor on October 10, 2026.

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