Comparison

Surprised!ReactionTimeChecker? vs toio コントローラアプリ

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

Head to head
About

Surprised!ReactionTimeChecker?

This app captures photos of users when they are startled by sudden fear images. It's designed for playful pranks to surprise friends and family, documenting their genuine reactions. Note that it utilizes sound effects even in silent mode and requires camera permissions.

Highlights
  • Sudden fear image display
  • Captures user's surprised photo
  • Sound effects in silent mode
  • Requires camera permission
  • Prank and surprise friends
Read full description

This app " Surprised! Reaction Time Checker?” is not an app to measure reflexes. When playing in a game that measures reflexes, it suddenly displays a fear image, and it is a surprise app to take a picture of the player of that moment. Surprise your friends, lovers and family and get their photos! You may get a photo of the surprised look of a yearning person ... *This application has sound effects even in silent mode. *In order to use the camera function to take photos, you need "Camera" and "Add photos only" permission to use this app. *Please check the photos taken with the "Photos" app. *Shaking the device violently can cause photos to be blurred. *Be aware that the player is surprised and may break the device. *Even if the user uses this game, the user or a third party other than the user, equipment, or even if there is a case where damage or a failure has occurred in human relations, we do not have any responsibility. *If you are using iOS 14.5 or later, a dialog asking for tracking permission will be displayed at the first startup. Production: NSC, K.K. If you have any problems or requests, please check the contents of the “Contact Us” page on our website and send us an e-mail. Click here for “Contact Us”: https://www.nscnet.jp/inquiry.html

About

toio コントローラアプリ

This application allows users to control toio core cubes. You can customize the operating speed of the cubes and use a DualShock 4 controller for enhanced interaction. It's designed for interactive play with the toio system.

Highlights
  • Control toio core cubes
  • Adjust cube operating speed
  • DualShock 4 controller support
  • Interactive play experience
Features
Read full description

このアプリはSony Interactive Entertainmentが発売しているtoio core cubeのコントローラアプリです。 cubeを操作するスピードも各自で設定することが可能です。 dualshock4に対応しています。 ・ライセンス Original document by Sony Interactive Entertainment Inc., is licensed under CC BY 4.0. https://github.com/toio/toio-spec https://creativecommons.org/licenses/by/4.0/ Kono apuri wa Sony intarakutibu entāteimento ga hatsubai shite iru toio core kyūbu no kontorōraapuridesu. Kyūbu o sōsa suru supīdo mo kakuji de settei suru koto ga kanōdesu. Dualshock 4 ni taiō shite imasu. Raisensu 130/5000 This app is a controller app for toio core cube released by Sony Interactive Entertainment. You can also set the speed at which you operate the cube. It supports dualshock4. ·license Original document by Sony Interactive Entertainment Inc., is licensed under CC BY 4.0. https://github.com/toio/toio-spec https://creativecommons.org/licenses/by/4.0/

Screenshots

Surprised!ReactionTimeChecker?3 screens
toio コントローラアプリ3 screens

Verdict

The call

The clearest difference is review sentiment: Surprised!ReactionTimeChecker? at 100% against toio コントローラアプリ's 0%. Surprised!ReactionTimeChecker? also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). toio コントローラアプリ's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 6 months). On price and in-app purchases 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.

UpkeepUpdate frequency

Surprised!ReactionTimeChecker? ships an update every 6 months, toio コントローラアプリ every 6 weeks. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Surprised!ReactionTimeChecker? versus toio コントローラアプリ: the parameters behind the verdict, then further details
ParameterSurprised!ReactionTimeChecker?toio コントローラアプリ
PriceFreeFree
Rating—4.5 (4 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.0
Further details — not scored
Size24 MB5 MB
Age rating12+4+
DeveloperNSC, K.K.Harumi Sagawa

Customer experience

Surprised!ReactionTimeChecker?

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

toio コントローラアプリ

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Surprised!ReactionTimeChecker?

No in-app purchases

None

toio コントローラアプリ

No in-app purchases

Questions

Is Surprised!ReactionTimeChecker? free?
Surprised!ReactionTimeChecker? is free to download, with no in-app purchases.
Is toio コントローラアプリ free?
toio コントローラアプリ is free to download, with no in-app purchases.
Do Surprised!ReactionTimeChecker? or toio コントローラアプリ have ads?
Surprised!ReactionTimeChecker? shows ads; toio コントローラアプリ does not.
Which is updated more often, Surprised!ReactionTimeChecker? or toio コントローラアプリ?
Surprised!ReactionTimeChecker? ships an update every 6 months, and toio コントローラアプリ every 6 weeks. Most recently, Surprised!ReactionTimeChecker? was updated on October 2, 2026 and toio コントローラアプリ on October 15, 2026.

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