# Ooooo vs Mistikist

The clearest difference is review sentiment: Ooooo at 96% against Mistikist's 0%. Ooooo also leads on rating (4.8 vs 3.5) and in-app purchases (none vs 9). Mistikist's advantage is update cadence (every 11 days vs every 5 months) and iOS requirement (17.0 vs 26.0). On price there is nothing between them.

Both are free to download. Mistikist sells 8 in-app purchases, starting at $3.99 per 7 days. Ooooo asks for nothing beyond the download.

Ooooo holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Ooooo has 123 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 96% of Ooooo's written reviews are positive against 0% of Mistikist's.

Ooooo ships an update every 5 months, Mistikist every 11 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ooooo | Mistikist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (123 ratings)](https://appshunter.io/ios/app/ooooo/id1244537282/reviews)** | [3.5 (6 ratings)](https://appshunter.io/ios/app/mistikist-mind-programmer/id1631347830/reviews) |
| Number of ratings | **123** | 6 |
| Positive reviews | **95.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 209 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavlos Tsochantaris](https://appshunter.io/developer/328330654) | [Shellix Smart Solutions](https://appshunter.io/developer/1613191830) |

## What reviewers say

### Ooooo

[App page](https://appshunter.io/ios/app/ooooo/id1244537282)

This app generates binaural beat audio waves to help you achieve specific mind-states like sleep, meditation, or energy. It offers a simple, offline experience without ads or in-app purchases, and includes an Apple Watch app for convenience.

**Highlights:** Binaural beat audio generation, Supports sleep, meditation, relaxation, and energy states, Offline functionality, No ads or in-app purchases, Apple Watch app included, Optional white/brown noise masking

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Free and no ads
- 👍 Simple and easy to use
- 👍 Highly customizable
- 👍 Works in the background
- 👍 Effective for focus and sleep

**What reviewers complain about**

- 🐛 Frequency accuracy issues
- 🐛 Limited frequency range (caps at 500Hz for some)
- 🐛 Stereo might be broken for some users
- 🐛 Small controls on iPad/Pro
- 🐛 Does not support AirPlay

**Reported bugs**

- App closes when phone goes to sleep or switches apps (needs background capability)
- Frequency displayed does not match actual played frequency
- Slider caps out at 500hz for some users
- Stereo may not be working correctly for some users

**Requested features**

- Higher mhz frequencies
- Numerical input for precision
- Green Noise option
- Program sequences of beats and transitions (auto-pilot)
- Dial into specific frequencies to the thousandth decimal point


### Mistikist

[App page](https://appshunter.io/ios/app/mistikist-mind-programmer/id1631347830)

This app uses audio-visual entrainment with scientific frequencies and immersive visuals to reprogram your subconscious mind. It aims to reduce stress, improve focus, accelerate learning, and enhance sleep quality in just minutes a day.

**Highlights:** Audio-Visual Entrainment (AVE), Brainwave synchronization, Stress reduction, Focus enhancement, Accelerated learning, Improved sleep onset, Neuroplasticity engine

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - First week special | $3.99 | per 7 days |
| Monthly - First month special | $9.99 | per month |
| Monthly Premium | $9.99 | per month |
| Monthly Premium | $9.99 | per month |
| Yearly Premium Offer | $34.99 | per year |
| Yearly Premium with 30% discount | $34.99 | per year |
| Yearly Premium | $49.99 | per year |
| Yearly - First year special | $69.99 | per year |


## Frequently asked questions

### Is Ooooo free?

Ooooo is free to download, with no in-app purchases.

### Is Mistikist free?

Mistikist is free to download, with in-app purchases available.

### Which has better reviews, Ooooo or Mistikist?

Ooooo is rated higher. Ooooo averages 4.8 out of 5 from 123 ratings, while Mistikist averages 3.5 from 6 ratings.

### Do Ooooo or Mistikist have ads?

Mistikist shows ads; Ooooo does not.

### Which is updated more often, Ooooo or Mistikist?

Ooooo ships an update every 5 months, and Mistikist every 11 days. Most recently, Ooooo was updated on November 2, 2026 and Mistikist on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*