# Lidar+ vs QuakeSafe Dam

The clearest difference is iOS requirement: Lidar+ at 14.3 against QuakeSafe Dam's 18.2. On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Lidar+ against 5.0 for QuakeSafe Dam. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Lidar+ | QuakeSafe Dam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/lidar-plus/id1548107389/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/quakesafe-dam/id6739592421/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 66 months | — |
| Monetization | Free | Free |
| Size | 3 MB | 65 MB |
| Requires iOS | **14.3** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hirofumi Matsuyama](https://appshunter.io/developer/1543520790) | [John Nguyen](https://appshunter.io/developer/1573137293) |

## What reviewers say

### Lidar+

[App page](https://appshunter.io/ios/app/lidar-plus/id1548107389)

Measure distances using your device's Lidar sensor. Tap on an image to get precise distance data and set custom alerts based on thresholds. Requires iPhone 12 Pro or later running iOS 14+.

**Highlights:** Measure distance with Lidar, Tap image for distance data, Set distance alert thresholds, Requires iPhone 12 Pro or later, Supports iOS 14 and above

**Features:** macOS Compatibility

**In-app purchases:** none


### QuakeSafe Dam

[App page](https://appshunter.io/ios/app/quakesafe-dam/id6739592421)

This app offers real-time monitoring of California dams and assesses their earthquake vulnerability. It provides engineers, residents, and safety planners with accurate data on seismic events and dam conditions to ensure preparedness.

**Highlights:** Interactive map of dams and seismic events, Detailed dam profiles, Seismic impact assessments, Customizable alerts, Reliable data sources (USGS, NID)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lidar+ free?

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

### Is QuakeSafe Dam free?

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

### Which has better reviews, Lidar+ or QuakeSafe Dam?

Lidar+ and QuakeSafe Dam are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Lidar+ or QuakeSafe Dam have ads?

Neither Lidar+ nor QuakeSafe Dam shows ads.

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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.*