# Sensory World vs Juno

The clearest difference is ads: Juno at none against Sensory World's shown. Juno also leads on ratings volume (11K vs 4) and update cadence (weekly vs every 3 weeks). Sensory World's advantage is review sentiment (100% vs 70%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sensory World sells 3 in-app purchases, starting at $4.99 per month and Juno sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Sensory World against 4.8 for Juno. That said, the two scores are not equally well evidenced: Juno has 11K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 100% of Sensory World's written reviews are positive against 70% of Juno's.

Sensory World ships an update every 3 weeks, Juno weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sensory World | Juno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/sensory-world-brain-training/id6479557666/reviews) | **[4.8 (11K ratings)](https://appshunter.io/ios/app/juno-chronic-illness-support/id6749455368/reviews)** |
| Number of ratings | 4 | **11K** |
| Positive reviews | **100.0% of reviews** | 69.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#147** |
| Size | 1018 MB | 252 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Octoverse Studios](https://appshunter.io/developer/1736291344) | [Marshall Gould](https://appshunter.io/developer/1829290316) |

## What reviewers say

### Sensory World

[App page](https://appshunter.io/ios/app/sensory-world-brain-training/id6479557666)

Explore a beautiful 3D world, play engaging brain training games, and practice mindfulness exercises. This ad-free experience helps build focus and reduce stress naturally through relaxing gameplay and guided sessions.

**Highlights:** Explore calming 3D environments, Play satisfying brain training mini-games, Guided breathing exercises, Tactile sensory games, Personalize your world, Track progress and build habits

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $34.99 | per year |
| Lifetime access | $69.99 | one-time |


### Juno

[App page](https://appshunter.io/ios/app/juno-chronic-illness-support/id6749455368)

**Currently charting:** #147 Top Grossing · Health & Fitness, #164 Top Free · Health & Fitness (US App Store)

This app provides a non-judgmental companion for individuals living with chronic illnesses. It offers a safe space to discuss symptoms, track health data, and gain insights without unsolicited advice. Designed by those who understand, it offers personalized support for daily challenges.

**Highlights:** AI-powered chronic illness companion, Symptom and energy level logging, Pattern and trigger identification, Health diary and insights, Voice or text conversations, Personalized condition support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Juno Pro Weekly | $4.99 | per 7 days |
| Juno Pro Weekly | $6.99 | per 7 days |
| Juno Pro Monthly Discounted | $9.99 | per month |
| Juno Pro Monthly | $14.99 | per month |
| Juno Pro Monthly | $19.99 | per month |
| Juno Pro Yearly Discounted | $39.99 | per year |
| Quarterly | $44.99 | per 3 months |
| Juno Pro Yearly | $99.99 | per year |
| Juno Pro Yearly | $99.99 | per year |
| Juno Pro - Yearly Special | $59.99 | one-time |

**What reviewers like**

- 👍 Helpful and supportive app
- 🚀 Great AI feature
- 💡 Innovative and impressive

**What reviewers complain about**

- 🐛 Paid app with limited free access
- 🐛 Bugs and glitches in the app
- 😡 Insensitive marketing tactics

**Reported bugs**

- Inability to save profile details
- Paid features not working as expected

**Requested features**

- Improve free access and pricing model
- Fix bugs and stability issues


## Frequently asked questions

### Is Sensory World free?

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

### Is Juno free?

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

### Which has better reviews, Sensory World or Juno?

Juno is rated higher. Sensory World averages 4.8 out of 5 from 4 ratings, while Juno averages 4.8 from 11K ratings.

### Do Sensory World or Juno have ads?

Sensory World shows ads; Juno does not.

### Which is updated more often, Sensory World or Juno?

Sensory World ships an update every 3 weeks, and Juno weekly. Most recently, Sensory World was updated on October 24, 2026 and Juno on October 30, 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.*