Comparison

4D VIEWR vs SoundsGrateVRconect

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

Head to head
About

4D VIEWR

Experience augmented and virtual reality by bringing enhanced products to life. Point your device's camera at special images to unlock interactive 4D scenes with videos and exploration.

Highlights
  • Augmented reality viewing
  • Virtual reality experiences
  • Interactive 4D scenes
  • Watch videos within scenes
  • Explore enhanced products
  • Scan 4D VIEWR-enhanced images
Read full description

This is the 4D VIEWR app. It's an augmented/ virtual reality viewing app. Use this app to bring 4D VIEWR-enhanced products to life in epic 4D. Directions: 1. Download the 4D VIEWR app onto your iPhone/ iPad. 2. Running the 4D VIEWR app, point your iPhone/ iPad's camera at a 4D VIEWR-enhanced image. (Scannable 4D media is available in the menu area of the 4D VIEWR app) 3. Each 4D scene has something unique on it. Watch videos, tap on buttons, explore... find scannable media at: 4dviewr.com/free-gallery for more information, go to www.4dviewr.com/support

About

SoundsGrateVRconect

Features
Read full description

[Usage] There are three doors lined up. Each door leads to a different room. You can enter each door by tap at the door. There are various items in each room. Tap towards anything that makes an uncomfortable noise and move while holding. You’ll hear some extremely squeamish sounds so please keep the volume at an appropriate level. To leave the room, tap the door. [Sound Recordings] ・Nails scratching a blackboard ・Plate and fork ・Dentist This app can play against Oculus Go player. [Battle rules] Once the match starts, Oculus Go player is prohibited from moving. The iPhone player should attack with a "grating" sound. If the Oculus Go player reacts within the time limit, he loses. If the Oculus Go player endures the sound without reacting, he wins. [Usage] 1. Oculus Go Player launches the app. 2. Point to the TV with the controller and point to “invite”. 3. Select “invite” from the menu. 4. A 4-digit access code will be displayed. Please mention the code to iPhone player. 5. iPhone player launch the app and tap their laptop computer. 6. The iPhone player enters the number heard from the Oculus player and taps “Done” at the end. 7. ① When the connection is complete, the Oculus player's avatar will appear. ② Tap the battle button on the door to start the battle. 8. The battle will start automatically. iPhone player should tap the screen and make a "grating" sound. If the Oculus player can't endure the sound by the time displayed and moves his head, the iPhone player wins. If you endure it, the Oculus player wins.

Screenshots

4D VIEWR4 screens
SoundsGrateVRconect4 screens

Verdict

The call

The clearest difference is update cadence: SoundsGrateVRconect at every 3 weeks against 4D VIEWR's every 8 months. SoundsGrateVRconect also leads on iOS requirement (10.0 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

4D VIEWR ships an update every 8 months, SoundsGrateVRconect every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
4D VIEWR versus SoundsGrateVRconect: the parameters behind the verdict, then further details
Parameter4D VIEWRSoundsGrateVRconect
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010.0 — better
Further details — not scored
Size267 MB285 MB
Age rating17+9+
DeveloperDennis PinheiroValup Technology, Inc.

In-app purchases

None

4D VIEWR

No in-app purchases

None

SoundsGrateVRconect

No in-app purchases

Questions

Is 4D VIEWR free?
4D VIEWR is free to download, with no in-app purchases.
Is SoundsGrateVRconect free?
SoundsGrateVRconect is free to download, with no in-app purchases.
Do 4D VIEWR or SoundsGrateVRconect have ads?
Neither 4D VIEWR nor SoundsGrateVRconect shows ads.
Which is updated more often, 4D VIEWR or SoundsGrateVRconect?
4D VIEWR ships an update every 8 months, and SoundsGrateVRconect every 3 weeks. Most recently, 4D VIEWR was updated on October 24, 2026 and SoundsGrateVRconect on October 26, 2026.

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