PicDiff vs Focus Noise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PicDiff
Compare photos with precision by overlaying two images. Analyze subtle differences down to the pixel with an intuitive and user-friendly interface, perfect for professionals and enthusiasts alike.
- Overlay comparisons
- Pixel-level precision
- User-friendly interface
- In-depth photo analysis
- Subtle variation detection
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Introducing PicDiff: Your Go-To iOS App for In-depth Photo Comparisons! With PicDiff, delve deep into the essence of your images by overlaying two photos for a thorough comparison. Whether you're a professional photographer, a designer looking for subtle variations, or just curious about the changes between two moments captured, PicDiff is designed just for you. Key Features: - Overlay Comparisons: Effortlessly layer two images for an in-depth juxtaposition. - Pixel-level Precision: Analyze differences with unmatched accuracy down to the pixel. - User-friendly Experience: Navigating and comparing has never been more straightforward with our intuitive design. Dive into the world of detailed photo analysis. Experience the unmatched capability of PicDiff now! [Privacy Policy] https://aceca.co.jp/privacy/privacy-photocomp.html [Terms of Use] https://aceca.co.jp/terms/terms-photocomp.html This application includes Apache License, Version 2.0 work. Icons by Icons8 https://icons8.com/ Note : Please use this application at your own risk. We can not be held liable or responsible for any damages caused by using this application.
Focus Noise
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Focus Noise Brown noise built for ADHD focus. Focus Noise is a minimal noise app designed for people who struggle with distractions, overstimulation, and focus — especially those with ADHD. Most noise apps try to do too much. We remove everything that breaks focus. Why Focus Noise? If you’ve tried focusing with YouTube or Spotify, you already know the problem: ads, recommendations, sudden interruptions, and constant temptation to switch. Focus Noise is different. No ads No notifications No playlists No distractions Just stable brown noise that helps you stay focused. Built for Deep, Unbroken Work Focus Noise is designed to disappear once you press play. Brown noise optimized for focus and ADHD Completely stable, seamless looping Works in the background and on the lock screen Fully offline — no internet required No accounts. No setup. No decisions. Open the app. Press play. Focus. Free vs Premium The free version lets you try Focus Noise with a time limit. Upgrade to Premium for: Uninterrupted playback Unlimited focus sessions Background & lock-screen playback Offline use A completely distraction-free experience You’re not paying for more features. You’re paying for peace of mind. Who Is This For? Adults with ADHD Students and programmers Writers, designers, and deep work professionals Anyone who needs quiet, stable focus without stimulation Designed With Intention Focus Noise is not a meditation app. It’s not a productivity system. It’s not trying to motivate you. It’s a quiet tool that stays out of your way — so you can focus. If Focus Noise helps you stay focused, we’d love to hear from you. LEGAL - Privacy Policy: https://zenmode.huabei.pro/privacy/app - Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Focus Noise at none against PicDiff's shown. PicDiff's advantage is iOS requirement (12.0 vs 15.1). On price, 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. PicDiff sells 1 one-off in-app purchase and Focus Noise sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | PicDiff | Focus Noise |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 23 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Aceca Corp. | 武汉花贝科技有限公司 |
In-app purchases
PicDiff
- Upgrade$17.99
Focus Noise
- Focus Noise APP$0.991 Month









