# Lykke vs Socratus

The clearest difference is in-app purchases: Lykke at none against Socratus's 4. Lykke also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Socratus sells 4 in-app purchases, starting at $4.99 per month. Lykke asks for nothing beyond the download.

Lykke ships an update every 2 weeks, Socratus every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lykke | Socratus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lykke-personalized-learning/id6741321158/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 114 MB | 150 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Lykke Technologies Inc.](https://appshunter.io/developer/1833961560) | [Pepper](https://appshunter.io/developer/332209700) |

## What reviewers say

### Lykke

[App page](https://appshunter.io/ios/app/lykke-personalized-learning/id6741321158)

Capture learning fragments from any source, organize them automatically, and build a personalized knowledge base. Interact with your notes through chat and voice to deepen understanding and stay on top of assignments.

**Highlights:** Capture learning fragments from any source, Automatic organization and linking of content, Chat with notes for summaries and connections, Voice mode for conversational learning, Assignment and deadline tracking, Offline access to knowledge base, Collaboration and sharing features

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

**In-app purchases:** none


### Socratus

[App page](https://appshunter.io/ios/app/socratus/id6775861332)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $49.99 | per year |
| Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is Lykke free?

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

### Is Socratus free?

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

### Do Lykke or Socratus have ads?

Socratus shows ads; Lykke does not.

### Which is updated more often, Lykke or Socratus?

Lykke ships an update every 2 weeks, and Socratus every 3 weeks. Most recently, Lykke was updated on November 4, 2026 and Socratus on November 5, 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.*