# u vs Light Stream Cloud

The clearest difference is update cadence: u at monthly against Light Stream Cloud's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

u ships an update monthly, Light Stream Cloud every 12 months. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | u | Light Stream Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/u-smell-it/id1534665303/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Free | — |
| Size | 53 MB | 43 MB |
| Requires iOS | 13.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [U-SMELL-IT LLC](https://appshunter.io/developer/1534665305) | [Village Lighting](https://appshunter.io/developer/1276283822) |

## What reviewers say

### u

[App page](https://appshunter.io/ios/app/u-smell-it/id1534665303)

This app works with scent cards to test your sense of smell. Scan a card's QR code, scratch and smell scent windows, then select the best match from common scents. It helps determine if you have a normal sense of smell or a loss.

**Highlights:** QR code scanning, Scent identification, Smell ability assessment, Results tracking, Common scent matching

**Features:** macOS Compatibility

**In-app purchases:** none


### Light Stream Cloud

[App page](https://appshunter.io/ios/app/light-stream-cloud/id6670149825)

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

**In-app purchases:** none


## Frequently asked questions

### Is u free?

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

### Is Light Stream Cloud free?

Light Stream Cloud is free to download, with no in-app purchases.

### Do u or Light Stream Cloud have ads?

Neither u nor Light Stream Cloud shows ads.

### Which is updated more often, u or Light Stream Cloud?

u ships an update monthly, and Light Stream Cloud every 12 months. Most recently, u was updated on October 3, 2026 and Light Stream Cloud on October 25, 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.*