Comparison

Planetarium VR 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

Planetarium VR

Explore the night sky with this virtual planetarium. Using your device's GPS and sensors, you can identify constellations and over 3000 stars. It supports VR Cardboard for an immersive experience and offers options for viewing the sky in different scenarios.

Highlights
  • View over 3000 stars
  • Identify 88 constellations
  • Uses GPS and advanced sensors
  • Cardboard VR support
  • Simulates diurnal motion
  • Adjustable viewing locations
Read full description

have a view of Starry sky over a device "Planetarium VR" is using gps and advanced sensor. Only holding the device in the sky, you can see the constellations. "Planetarium VR" is "Cardboard" supported. "Planetarium VR" is equipped with a variety of options. -view the starry sky in the waterside. -Best in a dark place. ■function -stellar to be displayed more than 3000. -using gps and advanced sensor. -Display all of the stars and constellations, apply regardless of the Northern Hemisphere or the Southern Hemisphere. -Display 88 kinds of constellations -"Cardboard" supported. ■Option "Planetarium VR" is equipped with a variety of options. 【constellations】 It appears constellation near the starry sky that looked up. 【Diurnal motion】 advance the time in 15-second intervals. 【Waterside】 view the starry sky in the waterside. 【Night】 Best in a dark place. 【Location】 Using a GPS, calculate the starry sky and the constellation position of the current location.

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

Planetarium VR4 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 Planetarium VR's 1. びっくり画面 also leads on update cadence (every 3 days vs every 6 months). Planetarium VR's advantage is ads (none vs shown) and iOS requirement (16.0 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. Planetarium VR sells 1 one-off in-app purchase. びっくり画面 asks for nothing beyond the download.

UpkeepUpdate frequency

Planetarium VR ships an update every 6 months, びっくり画面 every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Planetarium VR versus びっくり画面: the parameters behind the verdict, then further details
ParameterPlanetarium VRびっくり画面
PriceFreeFree
Rating3.0 (5 ratings) — better—
Positive reviews41.2% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size141 MB43 MB
Age rating4+12+
DeveloperTaosoftware Inc.Toshiyuki Susa

In-app purchases

1 purchases

Planetarium VR

One-time1
  • Solar system planets$1.99
None

びっくり画面

No in-app purchases

Questions

Is Planetarium VR free?
Planetarium VR 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 Planetarium VR or びっくり画面 have ads?
びっくり画面 shows ads; Planetarium VR does not.
Which is updated more often, Planetarium VR or びっくり画面?
Planetarium VR ships an update every 6 months, and びっくり画面 every 3 days. Most recently, Planetarium VR was updated on November 2, 2026 and びっくり画面 on October 31, 2026.

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