Compositor NTP vs SinOscillators
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Compositor NTP
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Compositor NTP is a single solution for metronome and Ethernet education. It is a real-time device, which uses physical modeling as a source for NTP synchronous signal. Using the iOS version you can transform your iPhone into rhythm modeling station. You can adjust parameters visible on the screen using menus, dials and virtual keyboard. All of the dials smoothly interpolate for click-free performance. Compositor NTP is your entry point into the world of Ethernet communications. It dynamically updates the sound engine in accordance to IP address settings for three loopback channels. - Compositor NTP is an instrument that uses upper-level C++ programming, which makes it available as a pure 64-bit DSP application - First ever musical metronome with odometry - Convenient tempo and tone control - Natal chart of Constellations and month year cycle - Simulation of Solar System objects - Audio loopback and packet simulation - Telescope style control over reverberation channel
SinOscillators
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SinOscillators is a strange synthesizer with nine oscillators. It uses a unique sine wave generation algorithm, resulting in sounds that are difficult to predict and control. Sometimes the sounds are noisy, sometimes eerie, but sometimes they're captivating enough to listen to for a long time. This app allows you to set and control the following: - Buffer: Size of audio buffer - Transition: Parameter transition time - Spread: Stereo sound spread - Volume: Overall volume - Shuffle: Randomly set oscillators to the same value - Clusterize: Set the oscillators to similar values - Harmonize: Adjust oscillators systematically - Mute: Temporarily silence oscillators - Slider: Set oscillatorβs parameter lik a pitch - Button: Play or stop oscillators - Randomize: Randomly change parameters - Targets: The percentage of random parameter changes - Timer: Randomly change parameters at specified intervals
Screenshots
Verdict
The clearest difference is price: Compositor NTP at $2.99 against SinOscillators's $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Compositor NTP costs $2.99 and SinOscillators $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Compositor NTP ships an update every 2 months, SinOscillators every 3 months. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.
| Parameter | Compositor NTP | SinOscillators |
|---|---|---|
| Price | $2.99 β better | $3.99 |
| Update frequency | Every 2 months β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.2 β better | 16.6 |
| Further details β not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Ruslan Yusipov | Masayuki Akamatsu |
In-app purchases
Compositor NTP
No in-app purchases
SinOscillators
No in-app purchases
Questions
Is Compositor NTP free?
Is SinOscillators free?
Do Compositor NTP or SinOscillators have ads?
Which is updated more often, Compositor NTP or SinOscillators?
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