Comparison

Flash Checklist vs PDF

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

Head to head
About

Flash Checklist

Easily create and print your checklists directly from your mobile device. This app focuses on the simple task of transforming your digital lists into printable formats.

Highlights
  • Create checklists
  • Print checklists
  • Mobile list creation
  • Printable formats
Features
Read full description

Flash is a lightweight checklist app designed for creating, organizing, previewing, and printing lists. Use it for travel packing, shopping, work tasks, or everyday reminders. Key features: • Create and manage multiple checklists • Add several items at once • Edit, delete, and reorder items • Preview lists before printing • Print with AirPrint • Optional iCloud sync • Local-first editing that works offline Flash 2.0 has been rebuilt with SwiftUI and adds clearer privacy controls. Optional product analytics is off by default. It starts only after your explicit consent, and you can turn it off or delete previously shared data at any time in Settings.

About

PDF

Features
Read full description

PDF-Scanner & Tools is a simple, private PDF toolkit for everyday documents. Scan pages with your camera, merge files, shrink large PDFs, convert between formats, organize pages, and lock sensitive files with a password — all processed on your device. WHY PDF-Scanner & Tools • Private by design — your PDFs and photos are not uploaded to our servers for processing • Fast tools for daily work, school, and personal paperwork • Clean, easy interface in English and Arabic (full RTL) • Free to use, with optional ads SCAN & CREATE • Scan to PDF — capture multiple photos and build one clean document • JPG to PDF — turn photos into a shareable PDF ORGANIZE • Merge PDF — combine files in the order you want • Split, extract, delete, rotate, and reorder pages • Add page numbers or a text watermark OPTIMIZE & CONVERT • Compress PDF — smaller files while keeping text sharp • PDF to JPG, Word to PDF, PDF to Word, Excel to PDF SECURE • Protect PDF — add a password so only you can open it

Screenshots

Flash Checklist3 screens
PDF4 screens

Verdict

The call

The clearest difference is ads: Flash Checklist at none against PDF's shown. PDF's advantage is update cadence (every 4 days vs every 24 months) and iOS requirement (15.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Flash Checklist ships an update every 24 months, PDF every 4 days. The most recent releases landed on September 19, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Flash Checklist versus PDF: the parameters behind the verdict, then further details
ParameterFlash ChecklistPDF
PriceFreeFree
Rating3.7 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 24 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size3 MB12 MB
Age rating4+4+
Developer传毅 苏Abdulrazaq Alonazi

In-app purchases

None

Flash Checklist

No in-app purchases

None

PDF

No in-app purchases

Questions

Is Flash Checklist free?
Flash Checklist is free to download, with no in-app purchases.
Is PDF free?
PDF is free to download, with no in-app purchases.
Do Flash Checklist or PDF have ads?
PDF shows ads; Flash Checklist does not.
Which is updated more often, Flash Checklist or PDF?
Flash Checklist ships an update every 24 months, and PDF every 4 days. Most recently, Flash Checklist was updated on September 19, 2026 and PDF on October 5, 2026.

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