Comparison

Timer4 vs Image to PDF Converter & Edit

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

Head to head
About

Timer4

This app offers a unique timer experience by automatically adjusting countdown durations based on your device's orientation. Simply rotate your phone to switch between preset intervals with a physics-driven interface and immersive haptic feedback.

Highlights
  • Physics-based interface
  • Instant duration switching via rotation
  • Smart motion detection
  • Immersive haptic feedback
  • Customizable timer presets
  • Intuitive orientation control
Features
Read full description

​Timer4 is an innovative timer app that automatically sets the countdown based on your device’s orientation. Using CoreMotion, it precisely detects angles and instantly switches presets with a physics-driven UI that reacts to gravity. ​-​ Upright → 5 minutes ​-​ Left → 10 minutes ​-​ Upside down → 30 minutes ​-​ Right → 1 hour Just rotate your device to switch durations instantly, without pressing any buttons. ​#​ Key Features ​-​ Physics-based interface Experience objects that bounce and collide naturally as they react to gravity. The interface stays level and smoothly rotates when the device changes orientation. ​-​ Instant duration switching Switch between commonly used timer intervals simply by rotating your device, no menus or settings required. ​-​ Smart motion detection Powered by advanced CoreMotion tracking for precise, responsive, and seamless orientation changes. ​-​ Immersive haptic feedback Feel realistic tactile responses when objects collide with boundaries. ​#​ Perfect For Pomodoro focus sessions Cooking and baking Workout intervals Meditation and stretching Study and break cycles Brewing tea Quick reminders All four orientations can be customized to fit your personal workflow. Easy — Set the time just by rotating Intuitive — Orientation determines the duration Beautiful — Smooth animations and realistic physics Flexible — Premium customization for power users Change the way you use timers. Experience ​Timer4 now. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Image to PDF Converter & Edit

Features
Read full description

With "Image to PDF Converter & Edit“ you can quickly create PDFs from photos stored in your gallery or by scanning documents directly with your camera. Merge multiple images into one organized PDF file with just a few taps. Whether you need to save receipts, school assignments, forms, notes, or important paperwork, "Image to PDF Converter & Edit“ makes the process simple and fast. Easily store, print, or share your PDF documents anytime. The app works offline, keeps your files secure, and creates clean PDFs without watermarks or unnecessary steps. It’s designed for smooth everyday document management whenever you need reliable image-to-PDF conversion. Make document handling easier with "Image to PDF Converter & Edit“ and keep all your important files neatly organized in PDF format. Pricing Plans * Free trial available (when offered) * Weekly Plan: $3.99 USD (includes 3-day free trial) * Lifetime Access: $19.99 USD Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://sites.google.com/view/image-to-pdf-converter-bysafi/home

Screenshots

Timer44 screens
Image to PDF Converter & Edit4 screens

Verdict

The call

The clearest difference is iOS requirement: Image to PDF Converter & Edit at 16.0 against Timer4's 26.0. On price, ads, 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. Timer4 sells 1 one-off in-app purchase and Image to PDF Converter & Edit sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Timer4 versus Image to PDF Converter & Edit: the parameters behind the verdict, then further details
ParameterTimer4Image to PDF Converter & Edit
PriceFreeFree
Rating3.8 (5 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size3 MB43 MB
Age rating4+4+
DeveloperGoateractionMuhammad Safiullah

In-app purchases

1 purchases

Timer4

One-time1
  • Lifetime Access$4.99
2 purchases

Image to PDF Converter & Edit

Subscriptions1
  • Weekly$3.997 Days
One-time1
  • Lifetime$9.99

Questions

Is Timer4 free?
Timer4 is free to download, with in-app purchases available.
Is Image to PDF Converter & Edit free?
Image to PDF Converter & Edit is free to download, with in-app purchases available.
Do Timer4 or Image to PDF Converter & Edit have ads?
Neither Timer4 nor Image to PDF Converter & Edit shows ads.

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