# CSJ GPS PRO vs Replica・Screen Mirroring・Cast

The clearest difference is review sentiment: Replica・Screen Mirroring・Cast at 61% against CSJ GPS PRO's 0%. Replica・Screen Mirroring・Cast also leads on rating (4.4 vs 3.0) and ratings volume (28K vs 1). CSJ GPS PRO's advantage is in-app purchases (none vs 11) and iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Replica・Screen Mirroring・Cast sells 10 in-app purchases, starting at $0.99 per 7 days. CSJ GPS PRO asks for nothing beyond the download.

Replica・Screen Mirroring・Cast holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Replica・Screen Mirroring・Cast has 28K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of CSJ GPS PRO's written reviews are positive against 61% of Replica・Screen Mirroring・Cast's.

CSJ GPS PRO ships an update fortnightly, Replica・Screen Mirroring・Cast every 10 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CSJ GPS PRO | Replica・Screen Mirroring・Cast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/csj-gps-pro/id1468088745/reviews) | **[4.4 (28K ratings)](https://appshunter.io/ios/app/replicascreen-mirroringcast/id1468495939/reviews)** |
| Number of ratings | 1 | **28K** |
| Positive reviews | 0.0% of reviews | **61.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 240 MB | 105 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [元明 苏](https://appshunter.io/developer/1429356686) | [Tiago Martinho LTD](https://appshunter.io/developer/1719419125) |

## What reviewers say

### CSJ GPS PRO

[App page](https://appshunter.io/ios/app/csj-gps-pro/id1468088745)

This application is designed to control CSJ series unmanned aircraft. It features advanced technologies like GPS waypoint navigation, GPS orbit, GPS follow, and AI recognition for innovative flight control.

**Highlights:** GPS waypoint navigation, GPS orbit mode, GPS follow mode, AI recognition, Unmanned aircraft control

**Features:** macOS Compatibility

**In-app purchases:** none


### Replica・Screen Mirroring・Cast

[App page](https://appshunter.io/ios/app/replicascreen-mirroringcast/id1468495939)

Mirror your iPhone or iPad screen to various TVs and computers without needing AirPlay. Easily share presentations, photos, videos, and social media content on a larger display with high video quality and low latency.

**Highlights:** Screen mirroring from iPhone/iPad, Cast to smart TVs, Cast to streaming devices, Cast to computers, High video quality, Low latency

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Share Screen | $0.99 | per 7 days |
| Screen Mirror | $2.99 | per month |
| Replica Premium Weekly | $2.99 | per 7 days |
| Replica Premium Biannual | $14.99 | per 6 months |
| Referral Yearly Premium | $14.99 | per year |
| Screen Mirroring | $29.99 | per year |
| Replica Yearly Premium | $29.99 | per year |
| Replica Yearly Premium | $29.99 | per year |
| Replica Yearly Premium | $39.99 | per year |
| Replica One Time Premium | $69.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Works well
- 🚀 Smooth performance
- 🚀 Reliable connection
- 👍 Great app

**What reviewers complain about**

- 🐛 Laggy/glitchy
- 🐛 Disconnects frequently
- 🐛 Poor video quality
- 🐛 Audio issues
- 🔒 Privacy concerns

**Reported bugs**

- Subscription charges despite free trial
- Inability to cancel subscription
- Black screen when casting certain content
- Mirroring not working with Apple TV
- Mirroring not working with Rivian vehicles

**Requested features**

- Longer free trial period
- Lifetime subscription option
- Miracast support
- Roku compatibility
- Ability to cast Netflix/streaming apps


## Frequently asked questions

### Is CSJ GPS PRO free?

CSJ GPS PRO is free to download, with no in-app purchases.

### Is Replica・Screen Mirroring・Cast free?

Replica・Screen Mirroring・Cast is free to download, with in-app purchases available.

### Which has better reviews, CSJ GPS PRO or Replica・Screen Mirroring・Cast?

Replica・Screen Mirroring・Cast is rated higher. CSJ GPS PRO averages 3.0 out of 5 from 1 ratings, while Replica・Screen Mirroring・Cast averages 4.4 from 28K ratings.

### Do CSJ GPS PRO or Replica・Screen Mirroring・Cast have ads?

Neither CSJ GPS PRO nor Replica・Screen Mirroring・Cast shows ads.

### Which is updated more often, CSJ GPS PRO or Replica・Screen Mirroring・Cast?

CSJ GPS PRO ships an update fortnightly, and Replica・Screen Mirroring・Cast every 10 days. Most recently, CSJ GPS PRO was updated on October 24, 2026 and Replica・Screen Mirroring・Cast on October 27, 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.*