# Joo vs Platonus App

The clearest difference is review sentiment: Joo at 81% against Platonus App's 33%. Joo also leads on rating (5.0 vs 1.3) and update cadence (every 2 weeks vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Joo holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 8 and 16 respectively. Written reviews point the same way: 81% of Joo's written reviews are positive against 33% of Platonus App's.

Joo ships an update every 2 weeks, Platonus App every 6 weeks. The most recent releases landed on September 21, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | Joo | Platonus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/joo/id1497261011/reviews)** | [1.3 (16 ratings)](https://appshunter.io/ios/app/platonus-app/id6459790444/reviews) |
| Number of ratings | 8 | **16** |
| Positive reviews | **80.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 51 MB | 130 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [RobiGroup](https://appshunter.io/developer/1492430175) | [Platonus, TOO](https://appshunter.io/developer/1535307759) |

## What reviewers say

### Joo

[App page](https://appshunter.io/ios/app/joo/id1497261011)

Prepare for national unified testing and discover your chances of receiving a state grant. Get detailed information on universities and specializations, including demand, salary, and employment prospects. Receive daily motivation and useful insights to aid your academic journey.

**Highlights:** National unified testing preparation, Grant admission possibility assessment, University information, Specialization details, Daily motivation feed

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

**In-app purchases:** none


### Platonus App

[App page](https://appshunter.io/ios/app/platonus-app/id6459790444)

A comprehensive digital space for youth, integrating education, communication, and entertainment. This superapp aims to be more than just a learning tool, evolving into a lifestyle platform.

**Highlights:** Integrated education tools, Communication features, Entertainment options, Youth-focused digital space, Lifestyle integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Joo free?

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

### Is Platonus App free?

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

### Which has better reviews, Joo or Platonus App?

Joo is rated higher. Joo averages 5.0 out of 5 from 8 ratings, while Platonus App averages 1.3 from 16 ratings.

### Do Joo or Platonus App have ads?

Neither Joo nor Platonus App shows ads.

### Which is updated more often, Joo or Platonus App?

Joo ships an update every 2 weeks, and Platonus App every 6 weeks. Most recently, Joo was updated on September 21, 2026 and Platonus App on September 1, 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.*