# Smart Light vs Noise Button

The clearest difference is update cadence: Noise Button at monthly against Smart Light's every 7 months. Noise Button also leads on iOS requirement (13.0 vs 15.0). Smart Light's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Light sells 3 in-app purchases, starting at $1.99 per 7 days and Noise Button sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Light ships an update every 7 months, Noise Button monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Smart Light | Noise Button |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (35 ratings)](https://appshunter.io/ios/app/noise-button-annoying-sounds/id6502896623/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 54 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hitesh Gehlot](https://appshunter.io/developer/1502061467) | [振山 董](https://appshunter.io/developer/1226504908) |

## What reviewers say

### Smart Light

[App page](https://appshunter.io/ios/app/smart-light-flashlight/id1502061468)

Enhance your celebrations with a dynamic flashlight app that syncs with music and your voice. Control strobe speed and use it for practical purposes like reading or finding lost items in the dark.

**Highlights:** Adjustable strobe speed, Music synchronization, Voice amplification via microphone, Simple on/off control, High-quality UI and graphics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium One Month | $5.99 | per month |
| Premium Three Months | $6.99 | per 3 months |


### Noise Button

[App page](https://appshunter.io/ios/app/noise-button-annoying-sounds/id6502896623)

This app provides a collection of humorous bodily sound effects for pranks. It features a variety of noises like snores, sneezes, and farts, with more sounds planned for future updates. Most sounds are accessible for free.

**Highlights:** Variety of funny bodily sounds, Prank your friends, Includes snores, sneezes, coughs, farts, and more, Continuous addition of new sounds, Free access to most sounds

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Body Sounds PRO | $1.99 | one-time |


## Frequently asked questions

### Is Smart Light free?

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

### Is Noise Button free?

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

### Do Smart Light or Noise Button have ads?

Both Smart Light and Noise Button show ads.

### Which is updated more often, Smart Light or Noise Button?

Smart Light ships an update every 7 months, and Noise Button monthly. Most recently, Smart Light was updated on November 3, 2026 and Noise Button on October 30, 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.*