# P.S. 399 vs Plug Akademi

The clearest difference is in-app purchases: P.S. 399 at none against Plug Akademi's 1. Plug Akademi's advantage is update cadence (every 5 days vs every 5 weeks) and ratings volume (7 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Plug Akademi sells 1 in-app purchase, starting at $69.99 per month. P.S. 399 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for P.S. 399 against 5.0 for Plug Akademi. That said, the two scores are not equally well evidenced: Plug Akademi has 7 ratings behind it against 1, so its average is the more settled of the two.

P.S. 399 ships an update every 5 weeks, Plug Akademi every 5 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | P.S. 399 | Plug Akademi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ps-399/id6466276576/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/plug-akademi/id6760314413/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 163 MB | 53 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [VENEL ULYSS](https://appshunter.io/developer/1883791962) |

## What reviewers say

### P.S. 399

[App page](https://appshunter.io/ios/app/ps-399/id6466276576)

This app provides students, families, and educators with direct access to academic schedules, grades, school announcements, and progress reports. It features multilingual support, integrated social platforms, and links to educational resources and health information.

**Highlights:** Academic schedule and grades access, School announcements and notifications, Parent-Teacher Association updates, Staff directory, Student progress reports, Multilingual support (100+ languages), Integrated social platforms

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

**In-app purchases:** none


### Plug Akademi

[App page](https://appshunter.io/ios/app/plug-akademi/id6760314413)

This app provides a comprehensive platform for aspiring and existing online sellers to learn, launch, and scale their eCommerce businesses. It offers expert-led courses, AI-powered mentorship, and essential seller tools to help users succeed in online retail.

**Highlights:** Step-by-step video courses, AI-powered mentorship, Product discovery tools, Profit calculation, Gated category selling strategies, Reseller community support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plug Akademi Premium | $69.99 | per month |


## Frequently asked questions

### Is P.S. 399 free?

P.S. 399 is free to download, with no in-app purchases.

### Is Plug Akademi free?

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

### Which has better reviews, P.S. 399 or Plug Akademi?

P.S. 399 and Plug Akademi are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.

### Do P.S. 399 or Plug Akademi have ads?

Neither P.S. 399 nor Plug Akademi shows ads.

### Which is updated more often, P.S. 399 or Plug Akademi?

P.S. 399 ships an update every 5 weeks, and Plug Akademi every 5 days. Most recently, P.S. 399 was updated on October 5, 2026 and Plug Akademi on October 2, 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.*