Comparison

Scary Prank vs びっくり画面

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

Head to head
About

Scary Prank

This app allows you to scare your friends by simulating a normal app that suddenly reveals a scary ghost with a loud scream. It secretly records your victim's reaction via video and audio, allowing you to customize scares with different ghosts, sounds, and timing.

Highlights
  • Hidden face video recording
  • Customizable scary ghosts and audio
  • Time-controlled shock events
  • Simulates normal apps
  • Records victim's reactions
  • Pro features for custom videos
Features
Read full description

Scary Prank: point the camera at a friend, take their photo, and watch a ghost appear beside them, right before it jumps out with a scream. Pick a prank, give the phone to your victim with an innocent line, and a ghost bursts onto the screen with a scream and a shudder of vibration. Then laugh, and tap Again. SEVEN PRANKS • Ghost Camera: "Let me take a photo of you." A ghost develops in the picture, then bursts out. • Ghost Detector: "This app finds ghosts." The radar sweeps, the readings climb… (just for fun: it detects nothing) • Haunted Mirror: "Check your hair in this mirror." A live mirror in an old frame, until it isn't. • Steady Hand Maze: "Bet you can't finish level 3." Drag the dot without touching the walls. • Stare Test: "Stare at the cross for 20 seconds and the colours vanish." It's a real illusion. • Spot the Difference: "Find all five in a minute." • Calm Aquarium: "Watch this, it's so relaxing." TEN ORIGINAL GHOSTS The Grin, Pale Girl, Skull, Hollow Eyes, Demon, Broken Doll, the Jack-o'-Lantern, The Witch and, new for Christmas, horned Krampus and Grim Santa, each with its own scream, sting, growl or bells. Or turn your own photo into a ghost. MAKE IT YOURS Choose the ghost, the sound and when it appears: a surprise moment, or after 5, 10, 20, 30 or 60 seconds. FREE TO PLAY Ghost Camera, Ghost Detector, Haunted Mirror and the maze, three ghosts and two sounds are free, and the two Christmas ghosts are free for everyone until December 26. A one-time Pro purchase unlocks everything else: no subscription, no ads. Bought the old Time Controller? Restore it to get Pro. PLAY IT SAFE The scare is a sudden picture with a loud sound. Don't use it on young children, older people, anyone who is pregnant or has a heart condition or epilepsy, or anyone who is driving or on stairs. Privacy: no ads, no account, nothing collected. Camera pictures stay on the screen: nothing is recorded, uploaded or saved.

About

びっくり画面

Features
Read full description

At first glance, it looks like a simple puzzle game. But there’s a hidden twist behind it. This app is a “jump scare” entertainment experience where a horror surprise is triggered by a timer. While you’re focused on finding the differences, the moment the set time is reached— a terrifying image and loud sound suddenly appear on screen. It strikes when you least expect it. The ultimate surprise experience.

Screenshots

Scary Prank4 screens
びっくり画面4 screens

Verdict

The call

The clearest difference is in-app purchases: びっくり画面 at none against Scary Prank's 1. びっくり画面 also leads on update cadence (every 3 days vs monthly). Scary Prank's advantage is ads (none vs shown) and iOS requirement (16.4 vs 26.0). On price 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. Scary Prank sells 1 one-off in-app purchase. びっくり画面 asks for nothing beyond the download.

UpkeepUpdate frequency

Scary Prank ships an update monthly, びっくり画面 every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Scary Prank versus びっくり画面: the parameters behind the verdict, then further details
ParameterScary Prankびっくり画面
PriceFreeFree
Rating3.9 (17 ratings) — better—
Positive reviews79.0% of reviews—
Number of ratings17 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size50 MB43 MB
Age rating12+12+
Developer旭 梁Toshiyuki Susa

In-app purchases

1 purchases

Scary Prank

One-time1
  • Scary Prank Pro$1.99
None

びっくり画面

No in-app purchases

Questions

Is Scary Prank free?
Scary Prank is free to download, with in-app purchases available.
Is びっくり画面 free?
びっくり画面 is free to download, with no in-app purchases.
Do Scary Prank or びっくり画面 have ads?
びっくり画面 shows ads; Scary Prank does not.
Which is updated more often, Scary Prank or びっくり画面?
Scary Prank ships an update monthly, and びっくり画面 every 3 days. Most recently, Scary Prank was updated on October 25, 2026 and びっくり画面 on October 24, 2026.

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