# Noise Buddy vs Smart Gridsoft 2.0

The clearest difference is review sentiment: Noise Buddy at 16% against Smart Gridsoft 2.0's 0%. Noise Buddy also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, 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 Buddy ships an update every 3 weeks, Smart Gridsoft 2.0 monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Noise Buddy | Smart Gridsoft 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/noise-buddy/id6443894308/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **16.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 66 MB | 16 MB |
| Requires iOS | **10.0** | 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 Buddy

[App page](https://appshunter.io/ios/app/noise-buddy/id6443894308)

This app allows parents to track their child's location, monitor their activity, and communicate with them via voice notes and calls. Set up safety zones and receive alerts for peace of mind.

**Highlights:** Real-time GPS location tracking, Location history playback, Direct calling to watch, Customizable safety zones with alerts, Activity tracking (steps), Voice message communication, Health and activity reminders, SOS emergency alerts

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

**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 Buddy free?

Noise Buddy 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 Buddy or Smart Gridsoft 2.0 have ads?

Neither Noise Buddy nor Smart Gridsoft 2.0 shows ads.

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

Noise Buddy ships an update every 3 weeks, and Smart Gridsoft 2.0 monthly. Most recently, Noise Buddy was updated on October 14, 2026 and Smart Gridsoft 2.0 on October 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.*