# Sloucy vs Youmi Lens

The clearest difference is in-app purchases: Sloucy at none against Youmi Lens's 1. Youmi Lens's advantage is update cadence (every 4 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Youmi Lens sells 1 one-off in-app purchase. Sloucy asks for nothing beyond the download.

Sloucy ships an update every 8 months, Youmi Lens every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sloucy | Youmi Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/youmi-lens/id6770884875/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 49 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ivan Bakhtsin](https://appshunter.io/developer/1808576058) | [宸赫 张](https://appshunter.io/developer/1896766249) |

## What reviewers say

### Sloucy

[App page](https://appshunter.io/ios/app/sloucy/id6744625835)

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

**In-app purchases:** none


### Youmi Lens

[App page](https://appshunter.io/ios/app/youmi-lens/id6770884875)

This AI-powered tool assists students by recording lectures, providing live captions, and generating transcripts and summaries. It helps organize study materials by course, annotate PDFs, and manage handwritten notes for a streamlined learning process.

**Highlights:** Lecture recording, Live captions, AI transcripts and summaries, Course-based organization, PDF annotation, Handwritten notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Basic – 30 Days | $4.99 | one-time |


## Frequently asked questions

### Is Sloucy free?

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

### Is Youmi Lens free?

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

### Do Sloucy or Youmi Lens have ads?

Neither Sloucy nor Youmi Lens shows ads.

### Which is updated more often, Sloucy or Youmi Lens?

Sloucy ships an update every 8 months, and Youmi Lens every 4 days. Most recently, Sloucy was updated on October 30, 2026 and Youmi Lens on October 31, 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.*