# ZG10A vs Voltage Drop.

The clearest difference is iOS requirement: ZG10A at 6.0 against Voltage Drop.'s 13.0. 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.

## The numbers

| Metric | ZG10A | Voltage Drop. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zg10a/id1035155922/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Monetization | Free | — |
| Size | 34 MB | 18 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [春辉 麻](https://appshunter.io/developer/1020525759) | [Eyup Ensar ORAL](https://appshunter.io/developer/6772512446) |

## What reviewers say

### ZG10A

[App page](https://appshunter.io/ios/app/zg10a/id1035155922)

Control your ZXG10A GSM alarm system remotely. Arm, disarm, check status, and communicate with the panel. The system alerts you via SMS and calls when an intruder is detected.

**Highlights:** Remote arm/disarm, Home arm mode, System status check, Intercom functionality, Panel settings, Intruder alerts via SMS/call

**Features:** macOS Compatibility

**In-app purchases:** none


### Voltage Drop.

[App page](https://appshunter.io/ios/app/voltage-drop/id6780509345)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZG10A free?

ZG10A is free to download, with no in-app purchases.

### Is Voltage Drop. free?

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

### Do ZG10A or Voltage Drop. have ads?

Neither ZG10A nor Voltage Drop. shows ads.

---

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