# JU Alumni vs Clacku

The clearest difference is in-app purchases: JU Alumni at none against Clacku's 1. JU Alumni also leads on ads (none vs shown) and iOS requirement (10.0 vs 13.0). Clacku's advantage is update cadence (every 3 weeks vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Clacku sells 1 in-app purchase, starting at $3.99 per month. JU Alumni asks for nothing beyond the download.

JU Alumni ships an update every 22 months, Clacku every 3 weeks. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | JU Alumni | Clacku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (148 ratings)](https://appshunter.io/ios/app/clacku/id1434006688/reviews)** |
| Number of ratings | — | **148** |
| Positive reviews | — | 32.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 36 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Gradsgate](https://appshunter.io/developer/1239306791) | [SENNACY-LABS LLC](https://appshunter.io/developer/1434006687) |

## What reviewers say

### JU Alumni

[App page](https://appshunter.io/ios/app/ju-alumni/id1316933688)

**Features:** Vision Pro support

**In-app purchases:** none


### Clacku

[App page](https://appshunter.io/ios/app/clacku/id1434006688)

Connect with your local community by creating and sharing anonymous messages. Discover what's happening nearby through a feed of posts and engage with others through voting and replies. Explore different locations to see local discussions.

**Highlights:** Create and share anonymous messages, View nearby posts, Vote and reply to messages, Sort posts by 'Hot', Explore posts by location on a map

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clacku Teal | $3.99 | per month |

**What reviewers like**

- 👍 Nostalgic Yik Yak feel
- 👍 Entertaining and addictive
- 👍 Good start for an app
- 👍 Potential for improvement
- 👍 Solid early community building

**What reviewers complain about**

- 😞 Hateful and racist users
- 😞 Rape apologists present
- 😞 Technical issues abound
- 😞 App not in active development
- 😞 Horrible and racist app

**Reported bugs**

- Cannot sign up
- Cannot log in
- Cannot pick a name
- Guest sign-in won't load anything
- Unknown error occurred

**Requested features**

- Add delete chats feature
- Add groups
- Ability to post pics and gifs without quality being destroyed
- Ability to view peoples profiles
- Improve loading screen for karma issues


## Frequently asked questions

### Is JU Alumni free?

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

### Is Clacku free?

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

### Do JU Alumni or Clacku have ads?

Clacku shows ads; JU Alumni does not.

### Which is updated more often, JU Alumni or Clacku?

JU Alumni ships an update every 22 months, and Clacku every 3 weeks. Most recently, JU Alumni was updated on November 4, 2026 and Clacku on November 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.*