# Arpha vs Cldbus

The clearest difference is rating: Arpha at 3.5 against Cldbus's 2.1. Arpha also leads on review sentiment (10% vs 0%). Cldbus's advantage is update cadence (every 11 days vs every 9 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.

Arpha holds the better App Store score, 3.5 against 2.1. Both are backed by a comparable volume of ratings — 30 and 11 respectively. Written reviews point the same way: 10% of Arpha's written reviews are positive against 0% of Cldbus's.

Arpha ships an update every 9 months, Cldbus every 11 days. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Arpha | Cldbus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (30 ratings)](https://appshunter.io/ios/app/arpha/id1468455803/reviews)** | [2.1 (11 ratings)](https://appshunter.io/ios/app/cldbus/id6479736598/reviews) |
| Number of ratings | **30** | 11 |
| Positive reviews | **10.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 184 MB | 189 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) | [DONGGUAN LULUSHUN ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1726519998) |

## 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


### Cldbus

[App page](https://appshunter.io/ios/app/cldbus/id6479736598)

Manage and monitor intelligent devices like door locks, cameras, and doorbells remotely. Enjoy real-time viewing, two-way audio, and share device access with family members. Configure device settings with ease.

**Highlights:** Intelligent device support (door locks, cameras, doorbells), Remote real-time monitoring, Two-way voice intercom, Device sharing and remote authorization, Configuration settings for devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Arpha free?

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

### Is Cldbus free?

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

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

Arpha is rated higher. Arpha averages 3.5 out of 5 from 30 ratings, while Cldbus averages 2.1 from 11 ratings.

### Do Arpha or Cldbus have ads?

Neither Arpha nor Cldbus shows ads.

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

Arpha ships an update every 9 months, and Cldbus every 11 days. Most recently, Arpha was updated on September 21, 2026 and Cldbus on September 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.*