# Philosophy Quizzes vs SystemeSolaire

The clearest difference is iOS requirement: Philosophy Quizzes at 11.0 against SystemeSolaire's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Philosophy Quizzes costs $1.99 and SystemeSolaire $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Philosophy Quizzes ships an update every 65 months, SystemeSolaire every 55 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Philosophy Quizzes | SystemeSolaire |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 65 months | **Every 55 months** |
| Size | 23 MB | 596 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gulsen CAKIR](https://appshunter.io/developer/644171910) | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) |

## What reviewers say

### Philosophy Quizzes

[App page](https://appshunter.io/ios/app/philosophy-quizzes/id815018335)

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

**In-app purchases:** none


### SystemeSolaire

[App page](https://appshunter.io/ios/app/systemesolaire/id1440418549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Philosophy Quizzes free?

Philosophy Quizzes costs $1.99, with no in-app purchases.

### Is SystemeSolaire free?

SystemeSolaire costs $1.99, with no in-app purchases.

### Do Philosophy Quizzes or SystemeSolaire have ads?

Neither Philosophy Quizzes nor SystemeSolaire shows ads.

### Which is updated more often, Philosophy Quizzes or SystemeSolaire?

Philosophy Quizzes ships an update every 65 months, and SystemeSolaire every 55 months. Most recently, Philosophy Quizzes was updated on October 15, 2026 and SystemeSolaire on October 13, 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.*