# Random Topic：気づかれない会話デッキアプリ vs Lectory

The clearest difference is in-app purchases: Random Topic：気づかれない会話デッキアプリ at none against Lectory's 2. Lectory's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lectory sells 2 in-app purchases, starting at $1.99 per 7 days. Random Topic：気づかれない会話デッキアプリ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Random Topic：気づかれない会話デッキアプリ | Lectory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | Every 4 months |
| Size | 9 MB | 9 MB |
| Requires iOS | **15.2** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yoshikazu Takahashi](https://appshunter.io/developer/1557592781) | [Daniel PerlerA](https://appshunter.io/developer/948039385) |

## What reviewers say

### Random Topic：気づかれない会話デッキアプリ

[App page](https://appshunter.io/ios/app/random-topic/id1630295892)

**In-app purchases:** none


### Lectory

[App page](https://appshunter.io/ios/app/lectory-read-text-aloud/id6748096665)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Annual Subscription | $19.99 | per year |


## Frequently asked questions

### Is Random Topic：気づかれない会話デッキアプリ free?

Random Topic：気づかれない会話デッキアプリ is free to download, with no in-app purchases.

### Is Lectory free?

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

### Do Random Topic：気づかれない会話デッキアプリ or Lectory have ads?

Random Topic：気づかれない会話デッキアプリ shows ads; Lectory does not.

### Which is updated more often, Random Topic：気づかれない会話デッキアプリ or Lectory?

Random Topic：気づかれない会話デッキアプリ ships an update every 4 months, and Lectory every 4 months. Most recently, Random Topic：気づかれない会話デッキアプリ was updated on October 9, 2026 and Lectory on October 3, 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.*