# AmpauraConnect vs Grandshow

The clearest difference is update cadence: AmpauraConnect at fortnightly against Grandshow's every 3 months. Grandshow's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AmpauraConnect ships an update fortnightly, Grandshow every 3 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AmpauraConnect | Grandshow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampauraconnect/id6446245312/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 66 MB | 53 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an NovaStar Tech Co.,Ltd](https://appshunter.io/developer/927755313) | [卡莱特云科技股份有限公司](https://appshunter.io/developer/1695526629) |

## What reviewers say

### AmpauraConnect

[App page](https://appshunter.io/ios/app/ampauraconnect/id6446245312)

Manage your energy systems with this app, offering convenient and efficient operation to maximize energy use and economic benefits. It supports integration with various devices, providing centralized control, monitoring, alerts, and battery analysis for both local and remote access.

**Highlights:** Centralized device control, Energy system monitoring, Alerts and notifications, Battery analysis, Local and remote management, Device integration

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

**In-app purchases:** none


### Grandshow

[App page](https://appshunter.io/ios/app/grandshow/id6472702409)

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

**In-app purchases:** none


## Frequently asked questions

### Is AmpauraConnect free?

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

### Is Grandshow free?

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

### Do AmpauraConnect or Grandshow have ads?

Neither AmpauraConnect nor Grandshow shows ads.

### Which is updated more often, AmpauraConnect or Grandshow?

AmpauraConnect ships an update fortnightly, and Grandshow every 3 months. Most recently, AmpauraConnect was updated on October 24, 2026 and Grandshow on October 8, 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.*