# Laser Measure vs light & deep

The clearest difference is iOS requirement: light & deep at 17.6 against Laser Measure's 26. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Laser Measure sells 2 in-app purchases, starting at $1.99 per month and light & deep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Laser Measure ships an update every 10 days, light & deep every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Laser Measure | light & deep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (83 ratings)](https://appshunter.io/ios/app/laser-measure-high-precision/id6466744678/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 40.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Subscription | — |
| Size | 49 MB | 4 MB |
| Requires iOS | 26 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [绪海 罗](https://appshunter.io/developer/1572453992) | [Mikhail Rybakov](https://appshunter.io/developer/1888238166) |

## What reviewers say

### Laser Measure

[App page](https://appshunter.io/ios/app/laser-measure-high-precision/id6466744678)

This app uses your device's LiDAR or TrueDepth camera for highly accurate distance measurements, down to the millimeter. It's ideal for professionals and hobbyists needing precise measurements for photography, engineering, or home projects.

**Highlights:** Millimeter-level precision, LiDAR/TrueDepth camera integration, Intuitive interface, Raw depth sensor data retrieval, Photography focus assist, Engineering surveying tool, Home and space measurement

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $6.99 | one-time |


### light & deep

[App page](https://appshunter.io/ios/app/light-and-deep/id6761198321)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light & Deep Pro | $11.99 | one-time |


## Frequently asked questions

### Is Laser Measure free?

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

### Is light & deep free?

light & deep is free to download, with in-app purchases available.

### Do Laser Measure or light & deep have ads?

Neither Laser Measure nor light & deep shows ads.

### Which is updated more often, Laser Measure or light & deep?

Laser Measure ships an update every 10 days, and light & deep every 2 weeks. Most recently, Laser Measure was updated on October 30, 2026 and light & deep on October 28, 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.*