Comparison

Vibrometer vs Rocky Hill

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

Head to head
About

Vibrometer

This game challenges players to remain as motionless as possible to win. It also functions as a tool to measure and record real-time vibrations, calculating energy consumed and acceleration data.

Highlights
  • Real-time vibration measurement
  • Energy consumption counter
  • Vibration recording
  • Multiplayer stillness challenges
  • Acceleration data charting
  • Save and email acceleration diagrams
Features
Read full description

Vibrometer is a game that measures the vibrations of the human body. With Vibrometer you can challenge your friends and win if your body is more motionless than the bodies of the other players. Stretch the arms forward, keeping the device in one hand and press the button “START" ... keep the device as motionless as possible (from START until TIMEOUT). Who consumes less energy wins the challenge. Vibrometer can also be used as a tool for measuring vibration by activating the "recording"... the tool will automatically calculate the minimum and maximum vibration along the axes x,y,z, the energy consumed and record the instantaneous values of the accelerations. These data will be saved for later use. Acceleration data recorded can also be displayed graphically. For professional use (seismograph), it is recommended to use the "myVibrometer" app. Features: - Measuring vibration in real time - Counter for consumed energy - Vibrations recording function - Calculation of minimum and maximum vibration along the axes x, y, z - Multiplayer game (wins the challenge the player who makes the device vibrate less) - Chart of accelerations recorded along the axes x,y,z - Zoom for accelerations diagram - Ability to save the diagrams of accelerations in the "Photo Album" of the device - Diagrams of accelerations can be sent by email

About

Rocky Hill

Explore a mysterious enchanted forest where friendly creatures turn treacherous and the path splits into dangerous, trap-filled trails. Navigate the dense woods, stay alert for danger, and find your way through the heart of the forest.

Highlights
  • Explore an enchanted forest
  • Encounter mysterious creatures
  • Navigate treacherous trails
  • Avoid hidden traps
  • Experience a dark journey
Read full description

Mysterious creatures inhabit the Enchanted Forest, a place full of majestic trees and bushes so dense and tall that sunlight only shines at the main path of the forest. There are countless trails and anyone unfamiliar with this place is doom to be lost forever, but at the heart of the forest, no light shines above the trail, you must be alert for the slightest sign of danger, the creatures once friendly and harmless become treacherous and terrifying, the path once delimited by bushes, start to split on endless trails with riddled traps that take over you’re once happy journey.

Screenshots

Vibrometer4 screens
Rocky Hill4 screens

Verdict

The call

The clearest difference is price: Rocky Hill at Free against Vibrometer's $0.99. Rocky Hill also leads on rating (5.0 vs 3.0) and update cadence (every 4 months vs every 21 months). Vibrometer's advantage is ads (none vs shown). On ratings volume 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

Rocky Hill is free to download; Vibrometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Rocky Hill holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Vibrometer ships an update every 21 months, Rocky Hill every 4 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
Vibrometer versus Rocky Hill: the parameters behind the verdict, then further details
ParameterVibrometerRocky Hill
Price$0.99Free — better
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings22
Update frequencyEvery 21 monthsEvery 4 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.012.2 — better
Further details — not scored
Size6 MB32 MB
Age rating12+4+
DeveloperGianluca NataliniMauricio Carrillo

Customer experience

Vibrometer

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Rocky Hill

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Vibrometer

No in-app purchases

None

Rocky Hill

No in-app purchases

Questions

Is Vibrometer free?
Vibrometer costs $0.99, with no in-app purchases.
Is Rocky Hill free?
Rocky Hill is free to download, with no in-app purchases.
Which has better reviews, Vibrometer or Rocky Hill?
Rocky Hill is rated higher. Vibrometer averages 3.0 out of 5 from 2 ratings, while Rocky Hill averages 5.0 from 2 ratings.
Do Vibrometer or Rocky Hill have ads?
Rocky Hill shows ads; Vibrometer does not.
Which is updated more often, Vibrometer or Rocky Hill?
Vibrometer ships an update every 21 months, and Rocky Hill every 4 months. Most recently, Vibrometer was updated on October 9, 2026 and Rocky Hill on October 24, 2026.

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