# P.S. 399 vs Prodigy Mindsight

The clearest difference is in-app purchases: P.S. 399 at none against Prodigy Mindsight's 2. P.S. 399 also leads on iOS requirement (15.6 vs 17.6). Prodigy Mindsight's advantage is update cadence (every 2 days vs every 5 weeks) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Prodigy Mindsight sells 2 in-app purchases, starting at $7.99 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 Prodigy Mindsight. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

P.S. 399 ships an update every 5 weeks, Prodigy Mindsight every 2 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | P.S. 399 | Prodigy Mindsight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ps-399/id6466276576/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/prodigy-mindsight/id6801030111/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 163 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [Prodigy Life LLC](https://appshunter.io/developer/6785598122) |

## 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


### Prodigy Mindsight

[App page](https://appshunter.io/ios/app/prodigy-mindsight/id6801030111)

This app offers practice and training for various perception abilities, including blindfold perception, clairvoyance, and precognition. It allows users to practice with different symbols, colors, letters, numbers, or words, and track their progress over time. A teacher mode is also available for guided sessions.

**Highlights:** Blindfold perception practice, Clairvoyance and precognition modes, Practice with Zener symbols, colors, letters, numbers, or words, Voice recording for answers, Progress tracking and results review, Teacher Mode for guided sessions, Remote two-device practice

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mindsight Teaching | $7.99 | per month |
| Mindsight Teaching | $69.99 | per year |


## Frequently asked questions

### Is P.S. 399 free?

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

### Is Prodigy Mindsight free?

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

### Which has better reviews, P.S. 399 or Prodigy Mindsight?

P.S. 399 and Prodigy Mindsight are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do P.S. 399 or Prodigy Mindsight have ads?

Neither P.S. 399 nor Prodigy Mindsight shows ads.

### Which is updated more often, P.S. 399 or Prodigy Mindsight?

P.S. 399 ships an update every 5 weeks, and Prodigy Mindsight every 2 days. Most recently, P.S. 399 was updated on October 5, 2026 and Prodigy Mindsight on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*