# 2DayBanners vs NoiseLog

The clearest difference is ads: 2DayBanners at none against NoiseLog's shown. 2DayBanners also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.4 vs 17.0). On price, 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.

2DayBanners ships an update every 2 days, NoiseLog every 3 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 2DayBanners | NoiseLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 31 MB | 4 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [an ICON Company, LLC](https://appshunter.io/developer/1796433523) | [Kai Hoeher](https://appshunter.io/developer/693968628) |

## What reviewers say

### 2DayBanners

[App page](https://appshunter.io/ios/app/2daybanners/id6753947772)

**Features:** macOS Compatibility

**In-app purchases:** none


### NoiseLog

[App page](https://appshunter.io/ios/app/noiselog-decibel-meter/id6766041381)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2DayBanners free?

2DayBanners is free to download, with no in-app purchases.

### Is NoiseLog free?

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

### Do 2DayBanners or NoiseLog have ads?

NoiseLog shows ads; 2DayBanners does not.

### Which is updated more often, 2DayBanners or NoiseLog?

2DayBanners ships an update every 2 days, and NoiseLog every 3 weeks. Most recently, 2DayBanners was updated on October 10, 2026 and NoiseLog on October 2, 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.*