RetroNoise vs MARGIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RetroNoise
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In today's fast-paced world, we long for a slice of peace, a quiet corner where we can focus and relax. RetroNoise, your personal white noise app, brings you the perfect blend of vintage charm and modern tranquility. Immersive Retro Player We've meticulously crafted a skeuomorphic player interface that transports you back to the golden age of cassette tapes and vinyl records. Every play, pause, and skip is accompanied by unique retro sound effects and animations, making each interaction a ritualistic and delightful experience. Your Personal Sound Mixer The core of RetroNoise lies in its diverse sound combinations. You can freely mix and match over 100 high-quality sounds, from the gentle patter of rain on a window to the crackling of a fireplace, or even the deep hum of a cosmic wormhole. Whether you need a focused library ambiance for work or a relaxing beach scene with crashing waves, you can easily create and save your perfect soundscapes. Boost Focus, Banish Distractions RetroNoise's white noise is expertly designed to effectively mask distracting ambient sounds, creating a stable auditory environment. It helps you increase your focus, allowing you to work, study, and meditate more efficiently. The Perfect Companion for Reading On your literary journey, RetroNoise is your most loyal companion. Choose your favorite white noise to add a layer of calm and immersion to your reading time. Whether you're getting lost in a sci-fi novel or finding answers in a philosophy book, it helps you deeply immerse yourself in your reading. A New Aesthetic for Your Desk RetroNoise is more than just a functional app; it's an expression of a lifestyle. Its distinctive retro interface design can seamlessly blend into your workspace, becoming a stylish part of your desk setup. RetroNoise, the app that helps you slow down, enjoy the moment, and reclaim your focus and tranquility. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MARGIN
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MARGIN is your schedule inbox. Share screenshots or text from any app, and MARGIN uses AI to extract event details and add them to your calendar. HOW IT WORKS 1. Share - Send a screenshot or text to MARGIN from any app 2. Review - MARGIN reads it and extracts the event details 3. Confirm - One tap to add it to your calendar PERFECT FOR • Meeting invites buried in chat messages • Event details in screenshots • Appointment confirmations in emails • Any schedule info scattered across apps FEATURES • AI-powered event recognition • Works with screenshots and text • One-tap calendar integration • Daily Brief to review your upcoming schedule • Voice input support SUBSCRIPTION MARGIN offers auto-renewable subscriptions: • Standard: $7.99/month - 100 recognitions/month • Pro: $17.99/month - 500 recognitions/month Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Privacy Policy: https://margin.theunclej.com/privacy-en.html Terms of Service: https://margin.theunclej.com/terms-en.html
Screenshots
Verdict
The clearest difference is update cadence: MARGIN at daily against RetroNoise's every 3 days. On price, 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
Both are free to download. RetroNoise sells 2 in-app purchases, starting at $0.99 per month and MARGIN sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
RetroNoise ships an update every 3 days, MARGIN daily. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | RetroNoise | MARGIN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 非凡 常 | 鑫宇 胡 |
In-app purchases
RetroNoise
- Premium Subscription Monthly$0.991 Month
- Premium Subscription Yearly7 Days trial$7.991 Year
MARGIN
- MARGIN Standard$7.991 Month
- MARGIN Pro$17.991 Month









