Smart vs Denoiser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart
This application allows users to register accounts and bind smart lighting devices. It provides remote control capabilities for managing your lighting.
- User registration
- Device binding
- Remote control
- Smart lighting management
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通过本应用,可以注册用户、绑定设备、实现远程控制等。
Denoiser
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Denoiser helps you make noisy recordings easier to hear. Clean background noise from audio files, video clips, voice notes, interviews, lectures, screen recordings, podcasts, and everyday recordings with a focused noise removal workflow. Pick a recording, reduce background noise, compare the original with the cleaned result, then export or share the version you want to keep. Denoiser is built for one clear purpose: helping speech and recordings sound cleaner without turning the process into a complicated editor. ■ CLEAN AUDIO FROM MANY SOURCES Use Denoiser with audio files, video clips, and files selected from your device. You can also record directly in the app, then process your voice recording right away. ■ REDUCE BACKGROUND NOISE Clean up rough voice notes, noisy clips, room noise, fan noise, street noise, and recordings where speech needs to stand out more clearly. ■ AUDIO AND VIDEO SUPPORT Denoiser can clean the audio inside video clips, so you can keep the visual content while improving the listening experience. ■ COMPARE BEFORE YOU EXPORT Switch between Original and Result to hear the difference before you export, share, or try High Quality mode. ■ CHOOSE THE RIGHT QUALITY MODE Use Standard mode for faster cleanup, or High Quality mode when an important recording needs an extra-clean pass. ■ KEEP A CLEAN LIBRARY Processed projects are saved in your Library, where you can replay results, compare them again, and export when needed. ■ BUILT FOR SIMPLE NOISE REMOVAL Denoiser is not a full audio studio. It is a focused tool for cleaning recordings, comparing before and after, and exporting a clearer result. ■ ON-DEVICE PROCESSING Noise reduction processing runs on your device. Your selected media is processed locally for denoising. ■ OFFLINE DENOISING An internet connection is not required for the denoising process. Select a recording, reduce noise, compare the result, and keep the cleaned project even when you are offline. ■ USE DENOISER WHEN YOU WANT TO: • Reduce background noise from audio • Clean the sound inside video clips • Improve voice notes and spoken recordings • Compare original and cleaned audio • Export cleaner results for sharing or saving • Keep finished projects in a simple Library Privacy: https://viodrastudios.com/denoiser/privacy Terms: https://viodrastudios.com/denoiser/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Make every recording easier to hear with Denoiser.
Screenshots
Verdict
The clearest difference is in-app purchases: Smart at none against Denoiser's 2. Smart also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, update cadence 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. Denoiser sells 2 in-app purchases, starting at $4.99 per month. Smart asks for nothing beyond the download.
Smart ships an update every 2 months, Denoiser every 5 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Smart | Denoiser |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 125 MB |
| Age rating | 4+ | 12+ |
| Developer | CoreLink (Xiamen) Technology Co.,Ltd. | VIODRA STUDIOS |
In-app purchases
Smart
No in-app purchases
Denoiser
- Denoiser Premium Monthly3 Days trial$4.991 Month
- Denoiser Premium Lifetime$19.99









