# Memory Palace vs Lucya

The clearest difference is in-app purchases: Lucya at none against Memory Palace's 2. Lucya also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memory Palace sells 2 in-app purchases, starting at $4.99 per month. Lucya asks for nothing beyond the download.

Memory Palace ships an update fortnightly, Lucya every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Memory Palace | Lucya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memory-palace-loci-builder/id6760698122/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 46 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [剑津 付](https://appshunter.io/developer/1113262918) | [Lucya SAS](https://appshunter.io/developer/6796356870) |

## What reviewers say

### Memory Palace

[App page](https://appshunter.io/ios/app/memory-palace-loci-builder/id6760698122)

Create and organize memory palaces using text, photos, and panoramas. Review your routes step-by-step to enhance recall for speeches, lists, and sequences. This tool focuses on the memory palace structure and review flow.

**Highlights:** Create palaces and loci, Use photos as visual references, Mark loci on images/panoramas, Combine text, photo, and panorama loci, Refine locus order, Step-by-step route review, Walkthrough mode

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


### Lucya

[App page](https://appshunter.io/ios/app/lucya/id6796356868)

Improve your study methods and organization with structured programs and short sessions. Learn practical strategies, complete exercises with personalized feedback, and track your progress to succeed in your academic endeavors.

**Highlights:** Structured programs in short sessions, Practical exercises with personalized feedback, Progress tracking, Daily reminders, Topics: memorization, stress management, concentration, organization

**In-app purchases:** none


## Frequently asked questions

### Is Memory Palace free?

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

### Is Lucya free?

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

### Do Memory Palace or Lucya have ads?

Neither Memory Palace nor Lucya shows ads.

### Which is updated more often, Memory Palace or Lucya?

Memory Palace ships an update fortnightly, and Lucya every 3 days. Most recently, Memory Palace was updated on October 28, 2026 and Lucya on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*