# SonoTer: Sleep, Calm & Focus — Visualization & meditation

> Visualization & meditation (iPhone/iPad app by Raul Herrera.)

- Source: https://appshunter.io/ios/app/sonoter-sleep-calm-and-focus/id6781824852 (this page in markdown: same URL + `.md`)
- Developer: [Raul Herrera](https://appshunter.io/developer/6781824854)
- Category: Health & Fitness, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 881 MB
- Languages: English, German, Spanish
- Released: 2026-06-30
- Data updated: 2026-10-28

## What is SonoTer?

Sometimes you need quiet. Sometimes you need the nerve for your next step.

SonoTer walks with you through guided meditations, visualisations, breathing and sound. In the evening to wind down, mid-day to pause, or right before something that matters to you.

Pick what you need now. A voice guides you step by step, in English, German or Spanish.

GET READY FOR YOUR MOMENT

An exam. An interview. Speaking in front of people. A competition.

In the guided visualisations you walk through the situation in your mind: you picture the place, settle your attention and rehearse how you want to meet the moment.

Eighteen guided scenes for mental practice and for rest.

MAKE TIME TO WIND DOWN

Close the day with one of the twenty-two guided meditations, including “Meeting my inner child”, four techniques by José Silva, Carl Jung's active imagination and twelve meditations on Jung's archetypes, or with autogenic training. Follow the voice, feel your breathing and take the time to arrive at calm.

There is nothing to achieve here.

TAKE A BREATHING PAUSE

Four guided breathing techniques invite you to bring your attention to your breathing. Choose the one that suits you and follow along.

MEET YOUR THOUGHTS MORE CLEARLY

How do you speak to yourself?

Meditations, affirmations and guided exercises for reframing thoughts give you room to hear your inner dialogue and try another view.

LET YOUR DAY SETTLE

The guided review of the day invites you to notice what you felt and to name it. Step by step you look at what moved you, with time to feel it and think it over.

SHAPE YOUR OWN SOUND

Fourteen frequency tones, binaural beats and compositions with singing bowls. Build your own frequency mix and set the volume of voice and background separately.

EASY TO START

• A full session free, every day.
• No account and no sign-up.
• Works offline, wherever you are.
• No ads and no trackers: just an anonymous usage count, which you can switch off in Settings.
• Voice guidance in English, German and Spanish.
• On iPhone and iPad.

BACKGROUND TO READ

Every technique has its “Why does this work?”: what it trains and which research it builds on.

SONOTER PRO

With SonoTer Pro you get access to all the content. Choose between a monthly and a yearly subscription. The price, and any free trial available, are shown before you confirm.

The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage and cancel it in your Apple account settings.

SonoTer supports general wellbeing. It is not a medical device and does not replace professional advice or treatment.

Terms of use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy:
https://sonoter.com/#datenschutz

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SonoTer Pro · Yearly | $22.99 | per year |
| SonoTer Pro · Monthly | $4.99 | per month |


## Is SonoTer safe?

Not enough ratings yet to assess SonoTer.

## Is SonoTer legit?

SonoTer: Sleep, Calm & Focus has limited verification signals. The AppsHunter Legitimacy Score for SonoTer is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.8.15 — 2026-10-28

New meditation: “Meeting my inner child”.

Twenty-two minutes to visit a quiet courtyard in your imagination and spend time with your childhood self: listen, draw together and take a small gesture of kindness into your day. In English, Spanish and German.

### 2.8.12 — 2026-10-25

Before choosing a plan, listen to 30 seconds of the session you want to open.

In meditations and visualizations you hear a part from the middle, so you know what it's like inside.

### 2.8.11 — 2026-10-23

If you come for the frequencies, you now start with a 4-7-8 breathing session with 432 Hz underneath.

And in every breathing technique, the frequency now breathes with you: it rises as you breathe in and softens as you breathe out.

### 2.8.10 — 2026-10-23

Your first session now fits what you came for: if you arrive looking for frequencies, you start with 432 Hz.

### 2.8.9 — 2026-10-18

Your first session now fits what you came for: if you arrive looking for frequencies, you start with 432 Hz.

## Apps similar to SonoTer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Happy Shell AI](https://appshunter.io/ios/app/happy-shell-ai/id6755878389) | — | Free | Health & Fitness |
| [Selena: Sleep Sounds for Women](https://appshunter.io/ios/app/selena-sleep-sounds-for-women/id6761301909) | — | Free | Health & Fitness |
| [Noctura: Sleep Sounds & Focus](https://appshunter.io/ios/app/noctura-sleep-sounds-and-focus/id6786475727) | — | Free | Health & Fitness |
| [Beatrunner Pro](https://appshunter.io/ios/app/beatrunner-pro/id6758960797) | — | Free | Health & Fitness |
| [Portals: Self-Regulation tool](https://appshunter.io/ios/app/portals-self-regulation-tool/id6779663917) | — | Free | Health & Fitness |
| [X Gym](https://appshunter.io/ios/app/x-gym/id6473736346) | — | Free | Health & Fitness |

## More apps by Raul Herrera

- [Sonifica: PDF to Audiobook](https://appshunter.io/ios/app/sonifica-pdf-to-audiobook/id6818889017)

All apps by Raul Herrera: https://appshunter.io/developer/6781824854

## Related topics

[feildmind](https://appshunter.io/ios/topics/feildmind) · [wehere](https://appshunter.io/ios/topics/wehere)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*