Comparison

Soñata vs Ostron

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

Head to head
About

Soñata

This app uses science-backed sound frequencies to promote mindfulness, reduce stress, and enhance emotional and mental well-being. It offers customized sound combinations to address specific needs like sleep, focus, pain relief, and trauma recovery. Explore pure frequencies to improve your quality of life and achieve balance.

Highlights
  • Mindfulness and balance
  • Stress reduction and relaxation
  • Customized sound frequencies
  • Targeted condition support
  • Pain relief and focus enhancement
  • Trauma recovery sounds
  • Animal sounds
Features
Read full description

RDR Soñata sound frequencies are for anyone who would like to explore and experience mindfulness and balance their emotional, mental, and physical being. Reduce your stress and increase relaxation to obtain optimal existence. RDR sound frequencies assist the mind and body experience breakthroughs – and cope with traumatic events and injuries. We are empowering all to increase quality of life for people, animals and plant-life through customized sound frequencies that target specific conditions. Create a combination of sound frequencies to address various needs. Science-backed tones aid relaxation, focus, stress management, and pain relief, benefiting various conditions including addiction, ADHD, arthritis, and more. 72 sounds cater to diverse needs, with animal sounds also available. Continuous development ensures support for all. Improve wellness seamlessly in daily life with pure frequencies. Improve your mood by addressing the culprit of your chronic pain. Safely explore and address the culprit behind your anger, or an inability to process your thought before reacting. Tap into the areas of your life that is normally closed off – and process progression with RDR as your ally in growth. Some focused areas include Veterans and trauma. As a Veteran co-owned business, it was imperative to create a program focusing on military Veterans with PTS(D), chronic pain, addiction, and anxiety. Because the Founder experienced several years of trauma, it was imperative to create a program for people, especially children, who experienced any and all kinds of trauma. The following sounds are the top heavily used seven sounds: Sleep sound helps you fall asleep. Use the speaker feature to listen to the sound and fall asleep and stay asleep comfortably. Relax and Realign sound allows you to pause your busy day and gives you that 15-minute break to realign all parts of you, resulting in new inspired, creative ideas. Focus sound is used when concentration on a task is required, especially when there are constant distractions. Pain sound can be used to relax muscles or when in physical pain. It will relax the nervous system and alleviate some pain in your body. Using the headphones or speakers feature, apply the device directly to the area with pain. The Post Traumatic Stress (Disorder) sound can be used by anyone who has experienced trauma of any kind. The RDR Concussion sound is used immediately upon experiencing a concussion, or if having headaches or when reducing the severity of TBI. The Manifest sound opens up the mind and presents you with the vibration to manifest goals and aspirations. The individual will increase self-awareness of the creative ideas to fulfil what you want manifested. Sonata Application Features: Free Access: Previously created sound count Access reference links Explore the User Guide section View account details Contact Us Access Terms & Conditions Sonata’s Premium Monthly & Yearly Subscription Plan includes access to: Create Sound Feature Browse available sounds Play sounds View sound details Add created sounds to My Collection Numerous studies demonstrate the efficacy of frequencies: https://business.calm.com/resources/clinical-studies/ https://pubmed.ncbi.nlm.nih.gov/28544507/ https://pubmed.ncbi.nlm.nih.gov/32940419 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6924256/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4388327/ Sonata follows apple’s standard terms of use, which can be found here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ostron

Features
Read full description

Experience greater calm and clarity with technology designed to support your well-being. The Ostron app is the companion to Ostron’s palm-sized relaxation device. Connect via Bluetooth to explore guided sessions, customize your settings, control your device, and save your preferred sessions for convenient use without the app. The Ostron device can be used independently, while the app unlocks additional features and greater personalization to help you get more from every experience. Download the Ostron app and begin your journey toward deeper relaxation - one touch at a time. An Ostron device is required to use this app.

Screenshots

Soñata4 screens
Ostron3 screens

Verdict

The call

The clearest difference is in-app purchases: Ostron at none against Soñata's 4. On price, update cadence, ads 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. Soñata sells 4 in-app purchases, starting at $7.99 per month. Ostron asks for nothing beyond the download.

UpkeepUpdate frequency

Soñata ships an update every 2 months, Ostron every 5 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Soñata versus Ostron: the parameters behind the verdict, then further details
ParameterSoñataOstron
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.5 — better15.6
Further details — not scored
Size32 MB31 MB
Age rating4+4+
DeveloperRDR WELLNESS INCOstron Ltd.

In-app purchases

4 purchases

Soñata

Subscriptions4
  • Soñata Premium Access$7.991 Month
  • Soñata Premium Access7 Days trial$9.991 Month
  • Soñata Premium Access$79.991 Year
Show 1 more
  • Soñata Yearly7 Days trial$99.991 Year
None

Ostron

No in-app purchases

Questions

Is Soñata free?
Soñata is free to download, with in-app purchases available.
Is Ostron free?
Ostron is free to download, with no in-app purchases.
Do Soñata or Ostron have ads?
Neither Soñata nor Ostron shows ads.
Which is updated more often, Soñata or Ostron?
Soñata ships an update every 2 months, and Ostron every 5 weeks. Most recently, Soñata was updated on October 8, 2026 and Ostron on October 10, 2026.

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