# Noise Amigo vs Smart Gridsoft 2.0

The clearest difference is update cadence: Smart Gridsoft 2.0 at every 5 weeks against Noise Amigo's every 19 months. Noise Amigo's advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, 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.

Noise Amigo ships an update every 19 months, Smart Gridsoft 2.0 every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Noise Amigo | Smart Gridsoft 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 68 MB | 16 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NEXXBASE MARKETING PRIVATE LIMITED](https://appshunter.io/developer/1487928513) | [maneesh katiyar](https://appshunter.io/developer/1487385147) |

## What reviewers say

### Noise Amigo

[App page](https://appshunter.io/ios/app/noise-amigo/id6453163433)

This app helps parents monitor their children's location and well-being. It offers features like real-time tracking, location history, safety zone alerts, and direct calling to a child's watch. Parents can also manage contacts and receive health-related reminders.

**Highlights:** Real-time child location tracking, Location history access, Set virtual safety zones, Direct calling to child's watch, Activity and health tracking, Voice message exchange, Customizable health alerts

**In-app purchases:** none


### Smart Gridsoft 2.0

[App page](https://appshunter.io/ios/app/smart-gridsoft-20/id6795533151)

Monitor prepaid utility meters, track balances, and view recharge history. This app provides a secure platform to manage utility consumption in real time for residents and property managers.

**Highlights:** Real-time meter details, Unit profile access, Recharge history, Deduction logs, Daily meter readings, Balance monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Noise Amigo free?

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

### Is Smart Gridsoft 2.0 free?

Smart Gridsoft 2.0 is free to download, with no in-app purchases.

### Do Noise Amigo or Smart Gridsoft 2.0 have ads?

Neither Noise Amigo nor Smart Gridsoft 2.0 shows ads.

### Which is updated more often, Noise Amigo or Smart Gridsoft 2.0?

Noise Amigo ships an update every 19 months, and Smart Gridsoft 2.0 every 5 weeks. Most recently, Noise Amigo was updated on October 24, 2026 and Smart Gridsoft 2.0 on October 24, 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.*