Vibration Detect II vs HemiSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vibration Detect II
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The Vibration Detect program use the motion sensor to detect vibrations. Place your IPHONE / IPAD on the equipment you like to measure vibrations. Hit the RUN button to start. There will be a two sec. delay to prevent from vibrations at startup. The default measure time is 10 seconds and the sensitivity is default set to medium.
HemiSync
This app generates binaural beats and isochronic tones to aid in meditation and relaxation. Explore various sound frequencies and pre-set combinations for personal wellness routines, with customizable timers and controls.
- Binaural beat and isochronic tone generation
- Customizable frequency ranges (Delta, Theta, Alpha, Beta, Gamma)
- Pre-configured audio presets
- Session timer functionality
- Solfeggio frequency options
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Explore Audio Frequency Meditation HemiSync is an audio frequency generator that creates binaural beats and isochronic tones for meditation and relaxation practice. The app allows you to experiment with different sound frequencies that some users find helpful for their personal wellness routines. What This App Does: Generates customizable audio tones and beats Offers preset frequency combinations based on popular meditation practices Provides session timers and audio controls Includes binaural beat and isochronic tone generation modes Features: Frequency range selection (Delta, Theta, Alpha, Beta, Gamma) Adjustable beat frequencies and carrier tones Pre-configured audio presets Session timer functionality Solfeggio frequency options (396Hz, 417Hz, 432Hz) Please Note: This app is for entertainment and personal exploration purposes. It generates audio tones based on concepts from audio meditation practices. Any effects experienced are subjective and individual. Privacy Policy - https://enginezero.tech/app-privacy-policy/ Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: HemiSync at Free against Vibration Detect II's $9.99. HemiSync also leads on update cadence (every 5 weeks vs every 28 months). Vibration Detect II's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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
HemiSync is free to download; Vibration Detect II costs $9.99 up front. HemiSync sells 1 in-app purchase, starting at $0.99 per month. Vibration Detect II asks for nothing beyond the download.
Vibration Detect II ships an update every 28 months, HemiSync every 5 weeks. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.
| Parameter | Vibration Detect II | HemiSync |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 4.2 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 28 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 11 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Anders Falck | EngineZero |
In-app purchases
Vibration Detect II
No in-app purchases
HemiSync
- Premium$0.991 Month
Questions
Is Vibration Detect II free?
Is HemiSync free?
Do Vibration Detect II or HemiSync have ads?
Which is updated more often, Vibration Detect II or HemiSync?
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