# Arpha vs LNDU

The clearest difference is rating: LNDU at 5.0 against Arpha's 3.5. LNDU also leads on update cadence (every 2 weeks vs every 9 months). Arpha's advantage is ratings volume (30 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

LNDU holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Arpha has 30 ratings behind it against 1, so its average is the more settled of the two.

Arpha ships an update every 9 months, LNDU every 2 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Arpha | LNDU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (30 ratings)](https://appshunter.io/ios/app/arpha/id1468455803/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lndu/id6477341732/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 184 MB | 419 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Fuwei Global Co., Ltd.](https://appshunter.io/developer/1468455802) | [Shenzhen Lingdu Auto Electronics Co., Ltd.](https://appshunter.io/developer/1727524224) |

## What reviewers say

### Arpha

[App page](https://appshunter.io/ios/app/arpha/id1468455803)

Control home appliances remotely and manage multiple devices with ease. Set timers for automated functions and share device access with family members. Connect quickly and enjoy smart living.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Device sharing with family, Easy device connection, Amazon Alexa & Google Assistant compatible

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

**In-app purchases:** none


### LNDU

[App page](https://appshunter.io/ios/app/lndu/id6477341732)

This app enables remote monitoring and control of intelligent devices like door locks, doorbells, and cameras. It supports real-time viewing, two-way audio, and device sharing with family members.

**Highlights:** Intelligent device distribution network access, Remote real-time monitoring, Two-way voice intercom, Device sharing with family, Remote authorization, Device configuration settings

**In-app purchases:** none


## Frequently asked questions

### Is Arpha free?

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

### Is LNDU free?

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

### Which has better reviews, Arpha or LNDU?

LNDU is rated higher. Arpha averages 3.5 out of 5 from 30 ratings, while LNDU averages 5.0 from 1 ratings.

### Do Arpha or LNDU have ads?

Neither Arpha nor LNDU shows ads.

### Which is updated more often, Arpha or LNDU?

Arpha ships an update every 9 months, and LNDU every 2 weeks. Most recently, Arpha was updated on September 21, 2026 and LNDU on September 10, 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.*