# CS EET MASTERS vs Philosapien

The clearest difference is in-app purchases: CS EET MASTERS at none against Philosapien's 1. Philosapien's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Philosapien sells 1 one-off in-app purchase. CS EET MASTERS asks for nothing beyond the download.

CS EET MASTERS ships an update every 5 months, Philosapien every 2 months. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CS EET MASTERS | Philosapien |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 114 MB | 52 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Invent Educare](https://appshunter.io/developer/1675732592) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### CS EET MASTERS

[App page](https://appshunter.io/ios/app/cs-eet-masters/id6651824949)

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

**In-app purchases:** none


### Philosapien

[App page](https://appshunter.io/ios/app/philosapien/id6748115490)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Practical Philosophy | $19.99 | one-time |


## Frequently asked questions

### Is CS EET MASTERS free?

CS EET MASTERS is free to download, with no in-app purchases.

### Is Philosapien free?

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

### Do CS EET MASTERS or Philosapien have ads?

Neither CS EET MASTERS nor Philosapien shows ads.

### Which is updated more often, CS EET MASTERS or Philosapien?

CS EET MASTERS ships an update every 5 months, and Philosapien every 2 months. Most recently, CS EET MASTERS was updated on September 9, 2026 and Philosapien on September 14, 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.*