# B Side vs TrueNoiser

The clearest difference is price: B Side at Free against TrueNoiser's $0.99. B Side also leads on ratings volume (8 vs 1). TrueNoiser's advantage is rating (5.0 vs 4.4) and review sentiment (100% vs 63%). On update cadence, ads, in-app purchases and device support there is nothing between them.

B Side is free to download; TrueNoiser costs $0.99 up front. B Side sells 1 one-off in-app purchase and TrueNoiser sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TrueNoiser holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: B Side has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of B Side's written reviews are positive against 100% of TrueNoiser's.

B Side ships an update fortnightly, TrueNoiser every 2 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | B Side | TrueNoiser |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/b-side-white-noise/id1667406977/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/truenoiser/id6499069241/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 153 MB | 143 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [One Hundred Bad Ideas Limited](https://appshunter.io/developer/1636421604) | [Powerless Co., Ltd](https://appshunter.io/developer/1738728750) |

## What reviewers say

### B Side

[App page](https://appshunter.io/ios/app/b-side-white-noise/id1667406977)

Experience calming ambient sounds with a vintage cassette player interface. Offers 8 high-quality audio tracks and a dark mode for nighttime use. Unlock exclusive content with a membership.

**Highlights:** Vintage cassette player aesthetic, 8 high-quality audio tracks, Dark mode for nighttime, Exclusive membership content, Ambient sound player

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $4.99 | one-time |


### TrueNoiser

[App page](https://appshunter.io/ios/app/truenoiser/id6499069241)

This app offers a tranquil escape with a variety of natural sounds and high-quality audio. It's designed to help users relax, improve focus for work or study, and enhance sleep quality.

**Highlights:** Retro interface design, Variety of natural sounds, High-quality audio recordings, Sleep assistance soundscapes, Ad-free experience, Improved focus for work/study

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Card | Free | one-time |


## Frequently asked questions

### Is B Side free?

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

### Is TrueNoiser free?

TrueNoiser costs $0.99, and also offers in-app purchases.

### Which has better reviews, B Side or TrueNoiser?

TrueNoiser is rated higher. B Side averages 4.4 out of 5 from 8 ratings, while TrueNoiser averages 5.0 from 1 ratings.

### Do B Side or TrueNoiser have ads?

Neither B Side nor TrueNoiser shows ads.

### Which is updated more often, B Side or TrueNoiser?

B Side ships an update fortnightly, and TrueNoiser every 2 weeks. Most recently, B Side was updated on November 7, 2026 and TrueNoiser on November 7, 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.*