# HS vs TSRC

The clearest difference is rating: HS at 4.1 against TSRC's 2.2. HS also leads on review sentiment (47% vs 8%) and iOS requirement (7.0 vs 9.0). TSRC's advantage is ratings volume (229 vs 32). On price, update cadence, 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.

HS holds the better App Store score, 4.1 against 2.2. That said, the two scores are not equally well evidenced: TSRC has 229 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 47% of HS's written reviews are positive against 8% of TSRC's.

HS ships an update every 4 weeks, TSRC fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | HS | TSRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (32 ratings)](https://appshunter.io/ios/app/hs-d2/id1238638207/reviews)** | [2.2 (229 ratings)](https://appshunter.io/ios/app/tsrc/id1631086922/reviews) |
| Number of ratings | 32 | **229** |
| Positive reviews | **47.1% of reviews** | 7.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 70 MB | 583 MB |
| Requires iOS | **7.0** | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HOLY STONE TECHNOLOGY Co.,Ltd.](https://appshunter.io/developer/1471499018) | [ShanTou City Vison Electronictechnology Co., Ltd.](https://appshunter.io/developer/1388222999) |

## What reviewers say

### HS

[App page](https://appshunter.io/ios/app/hs-d2/id1238638207)

Control a toy quadrocopter in real-time using your device. Stream live video directly from the drone to your screen.

**Highlights:** Wi-Fi quadrocopter control, Real-time video transfer, Live video streaming, Device control

**In-app purchases:** none


### TSRC

[App page](https://appshunter.io/ios/app/tsrc/id1631086922)

This application enables real-time video transmission from a WiFi-connected drone. Users can remotely control drone flight, capture photos and videos, and apply various filter effects.

**Highlights:** Real-time video transmission, WiFi drone connection, Remote drone control, Photo and video capture, Filter effects

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth drone flight
- 📸 Good camera quality
- 👍 Easy to use

**What reviewers complain about**

- 🐛 App connection issues
- 🔥 App no longer working after updates
- 📵 Incompatible with newer devices
- 💸 Waste of money

**Reported bugs**

- Controls not responding in app
- Camera feed not working
- Drone not connecting to app

**Requested features**

- Improve app compatibility with latest iOS versions
- Provide better customer support
- Offer firmware updates to fix connectivity problems


## Frequently asked questions

### Is HS free?

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

### Is TSRC free?

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

### Which has better reviews, HS or TSRC?

HS is rated higher. HS averages 4.1 out of 5 from 32 ratings, while TSRC averages 2.2 from 229 ratings.

### Do HS or TSRC have ads?

Neither HS nor TSRC shows ads.

### Which is updated more often, HS or TSRC?

HS ships an update every 4 weeks, and TSRC fortnightly. Most recently, HS was updated on October 6, 2026 and TSRC on October 14, 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.*