# The Sound Box vs HeatNext

The clearest difference is iOS requirement: The Sound Box at 12.1 against HeatNext's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. The Sound Box sells 1 in-app purchase, starting at $4.99 per 7 days and HeatNext sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

The Sound Box ships an update every 3 months, HeatNext every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Sound Box | HeatNext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/the-sound-box/id371891908/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 51.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 281 MB | 44 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Valicol&Doklyne](https://appshunter.io/developer/334563051) | [Nomnio](https://appshunter.io/developer/1440372439) |

## What reviewers say

### The Sound Box

[App page](https://appshunter.io/ios/app/the-sound-box/id371891908)

This app provides a vast collection of sound effects for pranks and entertainment. It features a delay timer for sound effects, human noises, and animal sounds, offering endless fun and surprise for users and their friends.

**Highlights:** Over 300 sound effects, Delayed sound effect timer, Animal and human sound simulations, Sound effect sharing, Prank sound library

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boite à Sons | $4.99 | per 7 days |


### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


## Frequently asked questions

### Is The Sound Box free?

The Sound Box is free to download, with in-app purchases available.

### Is HeatNext free?

HeatNext is free to download, with in-app purchases available.

### Do The Sound Box or HeatNext have ads?

Neither The Sound Box nor HeatNext shows ads.

### Which is updated more often, The Sound Box or HeatNext?

The Sound Box ships an update every 3 months, and HeatNext every 2 months. Most recently, The Sound Box was updated on October 24, 2026 and HeatNext on October 25, 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.*