B Side vs TrueNoiser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B Side
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.
- Vintage cassette player aesthetic
- 8 high-quality audio tracks
- Dark mode for nighttime
- Exclusive membership content
- Ambient sound player
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- Vintage White Noise Cassette Player - 8 high-quality audio tracks - Dark mode for better use at night - Unique exclusive membership cassette case
TrueNoiser
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.
- Retro interface design
- Variety of natural sounds
- High-quality audio recordings
- Sleep assistance soundscapes
- Ad-free experience
- Improved focus for work/study
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**TrueNoiser: A Moment of Tranquility in a Complex World** Finding a tranquil haven in this fast-paced, high-pressure world can be a challenge. The TrueNoiser app is designed to provide you with a simple and effective solution to help you relax, focus, and even improve sleep quality. **Main Features:** 1. **Retro Interface** - A simulated retro interface design with realistic touch feedback. 2. **Natural Sounds** - From the crashing of waves to the breeze in the forest, TrueNoiser offers a variety of natural sounds that make you feel like you are in a tranquil natural environment. 3. **High-Quality Audio** - Our sounds are carefully recorded and optimized to ensure the purest and most natural auditory experience for you. 4. **Sleep Assistance** - TrueNoiser includes soundscapes designed specifically for sleep, helping you fall asleep faster and enjoy higher quality sleep. 5. **Ad-Free Experience** - We promise to provide an ad-free user experience, so your relaxation time is not disturbed. **Why Choose TrueNoiser?** - **Improved Focus**: White noise helps you block out external distractions, increasing work and study efficiency. - **Relaxation and Stress Reduction**: Calm sounds help alleviate stress and anxiety, making your mood more peaceful. - **Sleep Improvement**: By covering the noise at night, TrueNoiser helps you fall asleep faster and sleep well throughout the night. - **Use Anytime, Anywhere**: Whether at home, in the office, or on the go, TrueNoiser is your ideal companion. **Download TrueNoiser and Start Your Journey to Tranquility.** In this noisy world, TrueNoiser is your little secret to restore calm, focus, and good sleep. Download TrueNoiser now and experience a different kind of tranquil sound. **TrueNoiser - A Moment of Tranquility in a Complex World**
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | B Side | TrueNoiser |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.4 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | 1 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 153 MB | 143 MB |
| Age rating | 9+ | 12+ |
| Developer | One Hundred Bad Ideas Limited | Powerless Co., Ltd |
Customer experience
B Side
TrueNoiser
In-app purchases
B Side
- Lifetime$4.99
TrueNoiser
- Pass CardFree








