Comparison

StickyCalculator vs Prep Pal

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

Head to head
About

StickyCalculator

A straightforward calculator designed for ease of use on any Apple device. It offers a layout-free interface and supports input from third-party keyboards, ensuring a seamless calculation experience across iPhones and iPads.

Highlights
  • Layout-free UI
  • Third-party keyboard input
  • Universal app support
  • Easy to read display
  • Basic calculation functions
Features
Read full description

The simplest calculator in the App Store! We focused on layout-free calculator UI and basic calculation functions iPhone, iPad, split mode, pop-up mode you can use anywhere without layout problems! Also you can type the buttons with your third-party keyboard. Feature - Layout-free UI - Third-party Keyboard input - Universal app - Easy to read

About

Prep Pal

Features
Read full description

Prep Pal is a visual routine timer that helps your family get ready with ease — making mornings, homework time, and bedtime smoother for everyone. With a colorful clock ring and fun sound effects, you can see and hear exactly how much time is left for each task. No more nagging — just press play and let the timer do the guiding. 【Two Timer Modes】 • Countdown Mode — Set a duration for each task and go at your own pace • Schedule Mode — Set an end time for each task with automatic progression, perfect for "out the door by 8:00" routines 【Smart Audio Cues】 • 4 completion sounds: Alarm, School Chime, Cuckoo Clock, or Voice (Text-to-Speech) • Pre-announce: Customizable reminders at 10 sec, 30 sec, 1 min, 5 min, 10 min, or 30 min before each task ends — so no one is caught off guard 【10 Ready-Made Presets】 Start in seconds with built-in tasks: Breakfast, Lunch, Get Dressed, Brush Teeth, Bath, Pack Bag, Nap, Homework, Tidy Up, and Bedtime — each with its own emoji and color 【Designed for Families】 • Fullscreen mode — large, clear display readable from across the room • Screen stays on while the timer runs — no interruptions • Skip and rewind controls during playback • iPad & tablet optimized layout (side-by-side view) • 11 vibrant item colors for easy visual recognition • Light/Dark mode with system auto-sync 【Perfect For】 • Morning routines, after-school schedules, and bedtime • Families looking for a visual and audio-guided routine tool • Anyone who benefits from visual schedules and audio cues • Households that want less nagging and more independence Free to use with all timer features included. Make every routine easier with Prep Pal!

Screenshots

StickyCalculator4 screens
Prep Pal4 screens

Verdict

The call

The clearest difference is ads: StickyCalculator at none against Prep Pal's shown. StickyCalculator also leads on iOS requirement (13.0 vs 16.0). 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.

Scorecard2 real differences · 6 level
StickyCalculator versus Prep Pal: the parameters behind the verdict, then further details
ParameterStickyCalculatorPrep Pal
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequency—Every 9 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size15 MB33 MB
Age rating4+4+
DeveloperSeungGi LeeTeruyuki Tanaka

In-app purchases

None

StickyCalculator

No in-app purchases

None

Prep Pal

No in-app purchases

Questions

Is StickyCalculator free?
StickyCalculator is free to download, with no in-app purchases.
Is Prep Pal free?
Prep Pal is free to download, with no in-app purchases.
Do StickyCalculator or Prep Pal have ads?
Prep Pal shows ads; StickyCalculator does not.

Other comparisons