# MEISAI Σ vs Night Vision Camera °

The clearest difference is in-app purchases: MEISAI Σ at none against Night Vision Camera °'s 2. MEISAI Σ also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (35% vs 17%). Night Vision Camera °'s advantage is ratings volume (38 vs 8). On price, rating and ads there is nothing between them.

Both are free to download. Night Vision Camera ° sells 2 in-app purchases, starting at $4.99 per month. MEISAI Σ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.5 for MEISAI Σ against 3.6 for Night Vision Camera °. Both are backed by a comparable volume of ratings — 8 and 38 respectively. Written reviews are what separate them: 35% of MEISAI Σ's written reviews are positive against 17% of Night Vision Camera °'s.

MEISAI Σ ships an update every 2 weeks, Night Vision Camera ° every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | MEISAI Σ | Night Vision Camera ° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/meisai/id1531312377/reviews) | **[3.6 (38 ratings)](https://appshunter.io/ios/app/night-vision-camera/id1643418171/reviews)** |
| Number of ratings | 8 | **38** |
| Positive reviews | **35.5% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 87 MB | 3 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takayuki WATANABE](https://appshunter.io/developer/1478222839) | [Alexey Primechaev](https://appshunter.io/developer/1404984003) |

## What reviewers say

### MEISAI Σ

[App page](https://appshunter.io/ios/app/meisai/id1531312377)

This app utilizes LiDAR sensors to create augmented reality effects by recognizing surrounding shapes like walls and floors. It integrates with music to generate dynamic visual experiences, transforming your environment with new visual effects.

**Highlights:** LiDAR-based AR effects, Recognizes walls and floors, Music-reactive visuals, Dynamic environmental effects

**In-app purchases:** none


### Night Vision Camera °

[App page](https://appshunter.io/ios/app/night-vision-camera/id1643418171)

This application uses your device's LiDAR sensor to enhance low-light photography. It transforms your camera into a night vision tool, capturing more detail in dark environments and applying UV effects for added clarity and depth.

**Highlights:** LiDAR sensor for low-light enhancement, Night vision camera functionality, Capture detailed photos in the dark, Apply UV effects to images, Adds depth and clarity to shots, Quick mode switching

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lidar Cam | $4.99 | per month |
| Lidar Cam | $19.99 | per year |


## Frequently asked questions

### Is MEISAI Σ free?

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

### Is Night Vision Camera ° free?

Night Vision Camera ° is free to download, with in-app purchases available.

### Which has better reviews, MEISAI Σ or Night Vision Camera °?

Night Vision Camera ° is rated higher. MEISAI Σ averages 3.5 out of 5 from 8 ratings, while Night Vision Camera ° averages 3.6 from 38 ratings.

### Do MEISAI Σ or Night Vision Camera ° have ads?

Neither MEISAI Σ nor Night Vision Camera ° shows ads.

### Which is updated more often, MEISAI Σ or Night Vision Camera °?

MEISAI Σ ships an update every 2 weeks, and Night Vision Camera ° every 2 months. Most recently, MEISAI Σ was updated on November 3, 2026 and Night Vision Camera ° on November 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.*