# Mathesis vs Deep Discourse

The clearest difference is in-app purchases: Mathesis at none against Deep Discourse's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Deep Discourse sells 2 in-app purchases, starting at $6.99 per month. Mathesis asks for nothing beyond the download.

Mathesis ships an update every 2 months, Deep Discourse monthly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mathesis | Deep Discourse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deep-discourse/id6783472687/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 53 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aiofeffect LLC](https://appshunter.io/developer/1833105894) | [Deft Dynamics](https://appshunter.io/developer/1288783778) |

## What reviewers say

### Mathesis

[App page](https://appshunter.io/ios/app/mathesis/id6757658558)

**In-app purchases:** none


### Deep Discourse

[App page](https://appshunter.io/ios/app/deep-discourse/id6783472687)

Engage in philosophical discussions with historical figures. Get advice and insights from thinkers like Lao Tzu, Plato, and Marcus Aurelius, with answers directly citing their original works. Explore different perspectives through AI-powered group debates.

**Highlights:** AI-powered philosophical conversations, Citations from original philosophical works, Group debates with multiple thinkers, Multi-language support, Cross-device syncing, Daily free messages

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $6.99 | per month |
| Premium Subscription | $39.99 | per year |


## Frequently asked questions

### Is Mathesis free?

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

### Is Deep Discourse free?

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

### Do Mathesis or Deep Discourse have ads?

Neither Mathesis nor Deep Discourse shows ads.

### Which is updated more often, Mathesis or Deep Discourse?

Mathesis ships an update every 2 months, and Deep Discourse monthly. Most recently, Mathesis was updated on October 28, 2026 and Deep Discourse on October 31, 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.*