# Seneca Letters vs Stoic Trainer

The clearest difference is in-app purchases: Stoic Trainer at none against Seneca Letters's 3. Stoic Trainer also leads on device support (3 vs 1). Seneca Letters's advantage is update cadence (weekly vs fortnightly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Seneca Letters sells 3 one-off in-app purchases. Stoic Trainer asks for nothing beyond the download.

Seneca Letters ships an update weekly, Stoic Trainer fortnightly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Seneca Letters | Stoic Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 33 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Volodymyr Starovoitenko](https://appshunter.io/developer/1642489207) | [Oleksii Demchenko](https://appshunter.io/developer/1882384388) |

## What reviewers say

### Seneca Letters

[App page](https://appshunter.io/ios/app/seneca-letters/id1661854159)

Explore the wisdom of ancient Stoicism with "Moral Letters to Lucilius." This offline app offers 124 letters from Seneca, providing guidance for a morally correct life. Save favorites and take notes with export functionality.

**Highlights:** 124 "Moral Letters to Lucilius", Primary source of Stoicism, Offline access, Minimalistic design, Favorites list, Note-taking with export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Great support | $0.99 | one-time |
| Mega support | $3.99 | one-time |
| Super support | $8.99 | one-time |


### Stoic Trainer

[App page](https://appshunter.io/ios/app/stoic-trainer/id6760027172)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seneca Letters free?

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

### Is Stoic Trainer free?

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

### Do Seneca Letters or Stoic Trainer have ads?

Neither Seneca Letters nor Stoic Trainer shows ads.

### Which is updated more often, Seneca Letters or Stoic Trainer?

Seneca Letters ships an update weekly, and Stoic Trainer fortnightly. Most recently, Seneca Letters was updated on September 15, 2026 and Stoic Trainer on September 9, 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.*