# Orcair Chrono vs PardVision2

The clearest difference is rating: Orcair Chrono at 4.0 against PardVision2's 2.1. Orcair Chrono also leads on iOS requirement (13.0 vs 15.0). PardVision2's advantage is update cadence (every 9 days vs every 6 weeks) and ratings volume (10 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Orcair Chrono holds the better App Store score, 4.0 against 2.1. That said, the two scores are not equally well evidenced: PardVision2 has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Orcair Chrono's written reviews are positive against 17% of PardVision2's.

Orcair Chrono ships an update every 6 weeks, PardVision2 every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Orcair Chrono | PardVision2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/orcair-chrono/id1583552628/reviews)** | [2.1 (10 ratings)](https://appshunter.io/ios/app/pardvision2/id6476589886/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | **20.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 9 MB | 115 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [建辉 金](https://appshunter.io/developer/1576468727) | [深圳市普雷德科技有限公司](https://appshunter.io/developer/1651367610) |

## What reviewers say

### Orcair Chrono

[App page](https://appshunter.io/ios/app/orcair-chrono/id1583552628)

This utility app measures the instant speed of small objects. It requires physical speed measurement instruments for operation and is designed for speeds exceeding 3 meters per second.

**Highlights:** Instant speed measurement, Works with physical instruments, Detects speeds > 3 m/s, For small objects

**Features:** macOS Compatibility

**In-app purchases:** none


### PardVision2

[App page](https://appshunter.io/ios/app/pardvision2/id6476589886)

This utility app allows remote control of PARD devices via WiFi hotspot. Stream live, record video, take photos, and access stored media from the device's SD card directly on your phone.

**Highlights:** Remote device control via WiFi, Live streaming, Recording and photography functions, Access SD card media, Download and browse videos/photos

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

**In-app purchases:** none


## Frequently asked questions

### Is Orcair Chrono free?

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

### Is PardVision2 free?

PardVision2 is free to download, with no in-app purchases.

### Which has better reviews, Orcair Chrono or PardVision2?

Orcair Chrono is rated higher. Orcair Chrono averages 4.0 out of 5 from 1 ratings, while PardVision2 averages 2.1 from 10 ratings.

### Do Orcair Chrono or PardVision2 have ads?

Neither Orcair Chrono nor PardVision2 shows ads.

### Which is updated more often, Orcair Chrono or PardVision2?

Orcair Chrono ships an update every 6 weeks, and PardVision2 every 9 days. Most recently, Orcair Chrono was updated on October 24, 2026 and PardVision2 on October 24, 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.*