# Cluster vs Happiness 360°

The clearest difference is in-app purchases: Happiness 360° at none against Cluster's 6. Happiness 360° also leads on update cadence (weekly vs every 4 weeks). Cluster's advantage is ads (none vs shown) and ratings volume (22K vs 79). On price, rating and iOS requirement there is nothing between them.

Both are free to download. Cluster sells 6 in-app purchases, starting at $4.99 per month. Happiness 360° asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Cluster against 4.9 for Happiness 360°. That said, the two scores are not equally well evidenced: Cluster has 22K ratings behind it against 79, so its average is the more settled of the two.

Cluster ships an update every 4 weeks, Happiness 360° weekly. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Cluster | Happiness 360° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (22K ratings)](https://appshunter.io/ios/app/cluster/id596595032/reviews) | **[4.9 (79 ratings)](https://appshunter.io/ios/app/happiness-360/id1644956017/reviews)** |
| Number of ratings | **22K** | 79 |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 37 MB | 101 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Cluster Labs, Inc.](https://appshunter.io/developer/596595035) | [International Thought Leader Network](https://appshunter.io/developer/1298835491) |

## What reviewers say

### Cluster

[App page](https://appshunter.io/ios/app/cluster/id596595032)

Create private groups to share photos and videos with specific people. Ideal for families, friends, or colleagues to share moments securely without broadcasting to a wider audience. Access your shared memories across mobile devices and the web.

**Highlights:** Create private sharing groups, Share photos and videos, Invite specific members, Web and mobile access, Relevant notifications, Secure and private sharing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cluster Friend | $4.99 | per month |
| Cluster Family | $9.99 | per month |
| Cluster Pro | $19.99 | per month |
| Cluster Friend | $49.99 | per year |
| Cluster Family | $99.99 | per year |
| Cluster Pro | $199.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Great for sharing photos and videos
- 🔒 Allows private sharing with selected groups
- 💡 Helpful for keeping family connected
- 👍 Simple and effective interface

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Issues with photo/video uploads
- 🐛 Unreliable notifications
- 🐛 Glitchy performance after updates
- 🔍 Lack of search and organization features

**Reported bugs**

- App crashes on launch for some users
- Photos and videos fail to upload consistently
- Notification issues - not receiving updates
- Compatibility problems with newer Android devices
- Unexpected errors when trying to access accounts

**Requested features**

- Add ability to edit/delete posts
- Improve photo/video upload reliability
- Implement better notification system
- Add option to create galleries/albums within groups
- Enhance search and filtering capabilities


### Happiness 360°

[App page](https://appshunter.io/ios/app/happiness-360/id1644956017)

Explore proven happiness-boosting habits based on positive psychology research. This app offers 21-day challenges for individuals, educators, and leaders to foster optimism, engagement, and resilience. Join a community to share experiences and support collective well-being.

**Highlights:** 21-Day Happiness Challenges, Positive Psychology Habits, Community Sharing, Optimism & Resilience Building, Educator & Leader Resources, Gratitude & Lessons-Learned Sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cluster free?

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

### Is Happiness 360° free?

Happiness 360° is free to download, with no in-app purchases.

### Which has better reviews, Cluster or Happiness 360°?

Happiness 360° is rated higher. Cluster averages 4.8 out of 5 from 22K ratings, while Happiness 360° averages 4.9 from 79 ratings.

### Do Cluster or Happiness 360° have ads?

Happiness 360° shows ads; Cluster does not.

### Which is updated more often, Cluster or Happiness 360°?

Cluster ships an update every 4 weeks, and Happiness 360° weekly. Most recently, Cluster was updated on October 18, 2026 and Happiness 360° on October 6, 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.*