# LensON vs Stoic Study

The clearest difference is in-app purchases: LensON at none against Stoic Study's 2. LensON also leads on iOS requirement (12.1 vs 14.0). Stoic Study's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Stoic Study sells 2 one-off in-app purchases. LensON asks for nothing beyond the download.

LensON ships an update every 4 months, Stoic Study every 2 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LensON | Stoic Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stoic-study/id6760505845/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 125 MB | 34 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Treeview Studio SAS](https://appshunter.io/developer/1171912639) | [Nathan Finch](https://appshunter.io/developer/1884738673) |

## What reviewers say

### LensON

[App page](https://appshunter.io/ios/app/lenson/id1495703760)

Virtually try on various eyewear designs using augmented reality. Customize colors and materials, then capture and share your looks with friends. Discover new styles regularly to find your perfect pair.

**Highlights:** Augmented Reality try-on, Customize colors and materials, Screen capture, Video recording, Save and share looks, Regular new content

**Features:** macOS Compatibility

**In-app purchases:** none


### Stoic Study

[App page](https://appshunter.io/ios/app/stoic-study/id6760505845)

Access the complete works of Stoic philosophers in original languages and translations, with in-depth word study tools. Engage in structured challenges and daily reflections to deepen your understanding and practice of Stoicism. Works offline and requires no account.

**Highlights:** Complete works of Stoic authors, Original Greek and Latin texts, Side-by-side English translations, Click-any-word study tools, Full-text search, Structured 21-day challenges, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Introductory Lifetime Offer | $4.99 | one-time |
| Stoic Study Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is LensON free?

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

### Is Stoic Study free?

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

### Do LensON or Stoic Study have ads?

Neither LensON nor Stoic Study shows ads.

### Which is updated more often, LensON or Stoic Study?

LensON ships an update every 4 months, and Stoic Study every 2 days. Most recently, LensON was updated on October 8, 2026 and Stoic Study on October 6, 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.*