Comparison

Thoughts vs QuickPDF Signer

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

Head to head
About

Thoughts

Features
Read full description

Thoughts is your intelligent note-taking and summarization assistant. Real-time transcription: Record and turn spoken words into accurate text instantly. Smart summaries: Get concise overviews of long transcripts or notes. In-app editor: Write, refine, and organize your thoughts seamlessly. Time-saving productivity: Perfect for meetings, classes, brainstorming, or personal journaling. Thghts helps you keep your ideas clear, organized, and accessible—ready whenever you need them. Note: Some features, such as real-time transcription and AI-generated summaries, require a paid subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://thghts.grammar.so/privacy

About

QuickPDF Signer

Easily sign and fill PDF documents with your signature, text, and dates. Import PDFs from your device or other apps, save multiple signatures, and export updated documents quickly. Designed for everyday use with a straightforward interface.

Highlights
  • Add signature to PDFs
  • Fill forms with text and dates
  • Import PDFs from files/apps
  • Create and save multiple signatures
  • Resize and adjust signatures
  • Export updated PDFs
  • Clean and simple interface
Features
Read full description

QuickPDF Signer helps you sign and fill PDF documents in a simple and clean way. You can add your signature, write text, insert dates, and save your updated document within seconds. The app is designed for everyday use, whether you need to sign a form, fill a document, or complete a quick approval. The interface is straightforward, and all tools are easy to use. You can import PDFs from your device, add your signature smoothly, and export the final copy without any unnecessary steps. Key Features Add your signature to PDF documents Fill forms with text, dates and basic details Import PDFs from files or other apps Create and save multiple signatures Resize, move and adjust signatures easily Export updated PDFs with one tap Clean and simple interface for quick use QuickPDF Signer aims to provide a smooth, fast and reliable way to handle PDF signing on your device.

Screenshots

Thoughts4 screens
QuickPDF Signer4 screens

Verdict

The call

The clearest difference is ads: Thoughts at none against QuickPDF Signer's shown. Thoughts also leads on update cadence (fortnightly vs every 2 months). QuickPDF Signer's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases 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. Thoughts sells 3 in-app purchases, starting at $12.99 per month and QuickPDF Signer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Thoughts ships an update fortnightly, QuickPDF Signer every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Thoughts versus QuickPDF Signer: the parameters behind the verdict, then further details
ParameterThoughtsQuickPDF Signer
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size24 MB35 MB
Age rating4+4+
DeveloperRuben Adolfo Murga DionicioNolan Townsend

In-app purchases

3 purchases

Thoughts

Subscriptions3
  • One Month Sub3 Days trial$12.991 Month
  • Three months subscription3 Days trial$29.993 Months
  • One Year subscription3 Days trial$79.991 Year
1 purchases

QuickPDF Signer

One-time1
  • remove_ads_lifetime_signer$1.99

Questions

Is Thoughts free?
Thoughts is free to download, with in-app purchases available.
Is QuickPDF Signer free?
QuickPDF Signer is free to download, with in-app purchases available.
Do Thoughts or QuickPDF Signer have ads?
QuickPDF Signer shows ads; Thoughts does not.
Which is updated more often, Thoughts or QuickPDF Signer?
Thoughts ships an update fortnightly, and QuickPDF Signer every 2 months. Most recently, Thoughts was updated on November 5, 2026 and QuickPDF Signer on October 31, 2026.

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