# Lykke vs Overlay One

The clearest difference is iOS requirement: Lykke at 15.1 against Overlay One's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lykke ships an update every 2 weeks, Overlay One every 3 weeks. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Lykke | Overlay One |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 114 MB | 21 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lykke Technologies Inc.](https://appshunter.io/developer/1833961560) | [玉苏甫江 艾西热甫](https://appshunter.io/developer/1085611107) |

## 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


### Overlay One

[App page](https://appshunter.io/ios/app/overlay-one/id6770309850)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lykke free?

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

### Is Overlay One free?

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

### Do Lykke or Overlay One have ads?

Neither Lykke nor Overlay One shows ads.

### Which is updated more often, Lykke or Overlay One?

Lykke ships an update every 2 weeks, and Overlay One every 3 weeks. Most recently, Lykke was updated on November 4, 2026 and Overlay One on October 28, 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.*