Comparison

Check It vs Simple Pdf Utils

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

Head to head
About

Check It

Organize your life with a simple yet powerful to-do list app. Create tasks, set reminders, add attachments, and collaborate with others. Syncs across devices and offers offline support.

Highlights
  • Task and group creation
  • Reminders and attachments
  • Collaboration and task assignment
  • iCloud sync
  • Offline support
  • Widgets and Siri Shortcuts
Features
Read full description

Quick overview of what you get for free: * Easy and simple group and task creation. * Groups to keep your tasks organized and easy to find. * Add reminder on task to never miss something important. * Add attachments to your tasks. You can scan files, add existing files from your storage, and images. * iCloud Sync across all devices. * Offline support. * Dark mode, system dependent. * Use tags to organize your tasks to quickly find something important. * Use subtasks to add additional details to your tasks. * Create your perfect shopping list or to-do list. Collaboration * Share groups and collaborate with your colleagues and closest ones. * Everyone who is invited can add, modify, and complete tasks. * It is also possible to assign tasks to people with whom you share the group. Widgets * Home Screen and Lock Screen Widgets. * View your tasks in your favorite group and be up to date with your upcoming tasks. Siri Shortcuts * Create tasks in your favorite group. * View your upcoming tasks. Tasks will be grouped by overdue, upcoming date, or completed, or you can create custom sections. You can also customize each group appearance with unique icon and color. Reminders on tasks will be synced across all of your devices, they are not shared with other participants. Here is one gentle reminder for you - if you like what I have done, you can always buy me a coffee. Have a nice day.

About

Simple Pdf Utils

Features
Read full description

Your documents never leave your iPhone or iPad. Simple Pdf Utils merges, edits, and compresses PDFs, photos, and Word files entirely on your device — no uploads, no account, no ads, and literally no networking code. It even works fully in Airplane Mode. It's free, with no subscriptions and no "premium" tier. WHAT IT DOES • Combine PDFs, photos, and Word documents (.docx) into one file • Reorder pages by dragging, or swipe a row left/right to mark it for removal • Add text to any page — pick font, size, and color; drag to reposition • Rotate any page 90° clockwise with one tap • Preview any page full-screen with pinch to zoom — swipe up or down to move between pages, and rotate right from the preview • See each page's byte cost to find what's bloating your file • Compress oversized pages instantly — choose page-by-page • Combine multiple photos onto a single page in a grid layout • Save through the share sheet to wherever you want — Files, Mail, iCloud Drive, Messages, or anywhere else PRIVATE BY DESIGN Built for the documents you'd never want sitting on someone else's server — contracts, receipts, medical records, scans, and IDs. Most PDF tools online, and many on the App Store, upload your file to a server to do their work. Simple Pdf Utils never does: • No accounts, no sign-up, nothing to log in to • Does not collect, transmit, store, or share any data • Contains no networking code at all • A strict Content Security Policy blocks every outgoing connection from inside the app • Asks for no special permissions — the system file picker and share sheet handle everything You can verify all of this with Airplane Mode. The app works identically. GOOD FOR • Combining receipts before submitting an expense report • Tidying up scans of paperwork • Stripping irrelevant pages from contracts before sharing • Merging photos from your camera roll into a single PDF • Adding a handwritten note or signature line to a document • Shrinking image-heavy PDFs that are too big to email • Converting a Word draft to PDF when you only have the file HOW IT WORKS • The app uses the system document picker for input. • Images you pick (including HEIC from your iPhone or iPad Photos) are converted to JPEG and wrapped as PDF pages, all on-device. • Word documents are converted to HTML locally (via the open-source mammoth library) and rendered to PDF using the device's built-in print engine — no third-party cloud involved. • When you add multiple photos at once, you can choose to lay them out as a grid on a single page rather than one page per photo. • Text annotations are baked into the page at export time using pdf-lib, a fully on-device PDF library. • When you save, the result goes to the standard share sheet. You decide where it ends up. • Per-page compression rasterizes the chosen page to a JPEG sized to fit the budget — useful for image-heavy scans (compressed pages become image-only, so text is no longer selectable). NOTE ON WORD DOCUMENTS .docx conversion works best for straightforward documents (body text, simple tables, headings). Complex formatting — multi-column layouts, text boxes, charts, headers/footers — may look different or be omitted. The app shows a warning when a Word file is loaded. NO CATCHES Free. No upsells. No ads. No subscriptions. No "premium" tier. The app is what's on this page. Have a question or a bug to report? See the support page linked below.

Screenshots

Check It4 screens
Simple Pdf Utils4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Pdf Utils at none against Check It's 3. Simple Pdf Utils also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads 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. Check It sells 3 one-off in-app purchases. Simple Pdf Utils asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Check It versus Simple Pdf Utils: the parameters behind the verdict, then further details
ParameterCheck ItSimple Pdf Utils
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size11 MB45 MB
Age rating4+4+
DeveloperMartin StamenkovskiGuy Hefetz

In-app purchases

3 purchases

Check It

One-time3
  • Coffee$1.99
  • Beer$2.99
  • Lunch$4.99
None

Simple Pdf Utils

No in-app purchases

Questions

Is Check It free?
Check It is free to download, with in-app purchases available.
Is Simple Pdf Utils free?
Simple Pdf Utils is free to download, with no in-app purchases.
Do Check It or Simple Pdf Utils have ads?
Neither Check It nor Simple Pdf Utils shows ads.
Which is updated more often, Check It or Simple Pdf Utils?
Check It ships an update every 3 weeks, and Simple Pdf Utils every 3 weeks. Most recently, Check It was updated on September 29, 2026 and Simple Pdf Utils on October 12, 2026.

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