Comparison

Prismtone vs Synesthesia Synth

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

Head to head
About

Prismtone

Features
Read full description

Welcome to Prismtone! This isn't just an app; it's your personal portal to a world where you can see sound and touch melody. We created it so that everyone could feel like a true creator, an artist painting with light and harmony. Forget about complex settings — here, your inspiration flows freely. WHAT AWAITS YOU INSIDE: A LIVING INTERFACE: Every touch you make is not just a note, but a wave of light and sound that gives birth to an entire universe on your screen. Creating music has never been so intuitive and mesmerizing. A POWERFUL SYNTHESIZER: At the heart of Prismtone beats a powerful sound engine. Create everything: from soft, enveloping ambient textures to bright, piercing solos. Tools to control the shape of your sound (ADSR) and its modulation give you full control over your creation's character. VISUAl MAGIC: Watch your music come to life! Our unique visualizer isn't just about beautiful effects; it's a true reflection of your melody and harmony. PRISMTONE PREMIUM Unlock the full power of Prismtone with a Premium subscription! Enjoy an ad-free experience, unlimited energy for all features, and early access to new creative tools as we continue to evolve. Subscription Details: - Title: Prismtone Premium - Length: Monthly or Yearly auto-renewable subscription. - Price: $2.99/month or $24.99/year (prices vary by region). - Payments will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. A WORD FROM THE DEVELOPERS We are a small team with a burning passion for the idea of Prismtone. Everything described above is available to you right now, completely free. If you enjoy what we're doing and want to see Prismtone grow and evolve, you can support us by joining Prismtone Premium. As a thank you, Premium access will act as a "key to everything that's to come," granting you access to all paid features that will appear in future updates, at no extra cost. YOUR VOICE MATTERS Please share your impressions! Tell us in the reviews what you like and what's missing. We read every comment. Download Prismtone and start your sonic adventure today. Legal: - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://docs.google.com/document/d/1yI__MwC5f8pjUwpc1x-ezKlbrJhiXOWtw8s-QGi1WWQ/edit?usp=sharing

About

Synesthesia Synth

An experimental audio-visual instrument that allows users to sculpt evolving spatial audio by manipulating floating capsules. Position, rotation, and pulse changes affect tone, texture, and synchronized particle generation. It's a visual synthesizer, not a game.

Highlights
  • Experimental audio-visual instrument
  • Sculpt evolving spatial audio
  • Manipulate floating capsules
  • Control tone, texture, and particles
  • Visual synthesizer
Read full description

Synthaestesia is a free experimental audio-visual instrument. Three capsules float in space. Every contraction produces sound. Move them, rotate them, reshape their pulse — and sculpt evolving spatial audio. Position changes tone. Rotation alters texture. Delay generates synchronized particles. This is not a game. It’s a spatial synth you can see.

Screenshots

Prismtone4 screens
Synesthesia Synth2 screens

Verdict

The call

The clearest difference is in-app purchases: Synesthesia Synth at none against Prismtone's 2. Synesthesia Synth also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price, device support and iOS requirement 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. Prismtone sells 2 in-app purchases, starting at $2.99 per month. Synesthesia Synth asks for nothing beyond the download.

UpkeepUpdate frequency

Prismtone ships an update monthly, Synesthesia Synth every 10 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 6 level
Prismtone versus Synesthesia Synth: the parameters behind the verdict, then further details
ParameterPrismtoneSynesthesia Synth
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyMonthlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.216.0 — better
Further details — not scored
Size179 MB141 MB
Age rating4+4+
DeveloperIllia CherednychenkoMICHELE ZACCAGNINI

In-app purchases

2 purchases

Prismtone

Subscriptions2
  • Prismtone Premium (Monthly)$2.991 Month
  • Prismtone Premium (Yearly)$24.991 Year
None

Synesthesia Synth

No in-app purchases

Questions

Is Prismtone free?
Prismtone is free to download, with in-app purchases available.
Is Synesthesia Synth free?
Synesthesia Synth is free to download, with no in-app purchases.
Do Prismtone or Synesthesia Synth have ads?
Prismtone shows ads; Synesthesia Synth does not.
Which is updated more often, Prismtone or Synesthesia Synth?
Prismtone ships an update monthly, and Synesthesia Synth every 10 days. Most recently, Prismtone was updated on September 14, 2026 and Synesthesia Synth on September 19, 2026.

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