# Elink Defense vs TuTuPlay

The clearest difference is rating: Elink Defense at 3.3 against TuTuPlay's 2.8. Elink Defense also leads on iOS requirement (12.0 vs 15.0). TuTuPlay's advantage is update cadence (every 3 weeks vs every 3 months). On price, ratings volume, 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.

Elink Defense holds the better App Store score, 3.3 against 2.8. Both are backed by a comparable volume of ratings — 15 and 9 respectively.

Elink Defense ships an update every 3 months, TuTuPlay every 3 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | Elink Defense | TuTuPlay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (15 ratings)](https://appshunter.io/ios/app/elink-defense/id6547835826/reviews)** | [2.8 (9 ratings)](https://appshunter.io/ios/app/tutuplay/id6657985606/reviews) |
| Number of ratings | **15** | 9 |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 308 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [圆圆 邓](https://appshunter.io/developer/1737971577) | [Zhuhai Chaohai Technology Co., Ltd.](https://appshunter.io/developer/1764508430) |

## What reviewers say

### Elink Defense

[App page](https://appshunter.io/ios/app/elink-defense/id6547835826)

This app functions as a surveillance system, allowing users to monitor their devices. It provides remote access and control for security purposes. The application is designed for users who need to keep an eye on their connected devices.

**Highlights:** Remote monitoring, Device control, Surveillance system functionality, Security focus

**Features:** macOS Compatibility

**In-app purchases:** none


### TuTuPlay

[App page](https://appshunter.io/ios/app/tutuplay/id6657985606)

This utility app enables real-time screen mirroring from your computer, phone, or tablet to a display or TV. It supports sending content to up to four devices simultaneously, ideal for work, personal use, and advertising.

**Highlights:** Real-time screen projection, Supports computer, phone, and tablet, Mirror to up to four displays, Easy setup via QR code, Small screen to large screen functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Elink Defense free?

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

### Is TuTuPlay free?

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

### Which has better reviews, Elink Defense or TuTuPlay?

Elink Defense is rated higher. Elink Defense averages 3.3 out of 5 from 15 ratings, while TuTuPlay averages 2.8 from 9 ratings.

### Do Elink Defense or TuTuPlay have ads?

Neither Elink Defense nor TuTuPlay shows ads.

### Which is updated more often, Elink Defense or TuTuPlay?

Elink Defense ships an update every 3 months, and TuTuPlay every 3 weeks. Most recently, Elink Defense was updated on November 4, 2026 and TuTuPlay on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*