MP3 Converter vs SmartCabinet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MP3 Converter
This app allows users to convert videos to audio files and edit audio with various tools. Features include cropping, speed adjustment, fade effects, volume control, and format conversion. It also offers audio extraction from video, vocal separation, and ringtone creation.
- Video to MP3 conversion
- Audio cropping and splicing
- Variable playback speed
- Fade in/out effects
- Volume adjustment
- Audio extraction from video
- Vocal separation
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[MP3 Converter-Video to Audio MP3 and other formats] is a simple-to-operate, powerful audio and video format conversion and audio editing tool with various functions for operating audio. Cropping: Supports free cropping of audio and precise control of cropping time Variable speed: 0.1 to 4 times speed, you can choose Fade out and in: supports audio start and end gradients from 0 to 5 seconds Volume adjustment: 0-100 volume adjustment, no longer worry about the volume being too loud Audio splicing, reverberation Supports freely changing the order of splicing audio, and reverberating different audio at the same time format conversion Supports the conversion of audio formats such as mp3, m4a, m4r, aac, wav, flac, caf, etc., and also supports the conversion of video formats such as mp4, mkv, 3gp, m4v, mov, avi, f4v, etc. Special feature Audio extraction: Extract audio from video with one click Vocal separation: separate vocals and background sounds Set as ringtone: Convert audio to ringtone with one click and easily set ringtone for incoming calls Audio Reverse: Play audio backwards to experience a different kind of fun Volume gain: Increase the audio volume appropriately to make the sound brighter Auto-Renewal 1. Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account. 2. Cancel subscription: If you need to cancel the subscription, please manually turn off the auto-renewal function in the iTunes/Apple ID settings management 24 hours before the current subscription period expires. After cancellation, no further charges will be made. 3. Renewal: The Apple iTunes account will be charged within 24 hours before the expiration. After the deduction is successful, the subscription period will be extended for one subscription period. Privacy Policy: https://docs.google.com/document/d/1i_5KSJ3RchkF-mT3IZo5kXz5EAbw5cktAIX90ejPn0c/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1xCJFPsbwypCZrKEI9Y8DRCy1ki7X-ahugxTWo_dZ9Ac/edit?usp=sharing
SmartCabinet
This app provides a secure and convenient way to access and manage smart lockers. It offers quick locker opening, Face ID authentication, and quick access through system shortcuts. Enjoy a seamless experience across multiple Apple devices.
- Quick locker opening
- Face ID security
- System shortcut integration
- Apple Watch support
- Multi-platform compatibility
- Secure access and management
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Cabinet 是一款面向智能储物柜场景打造的原生管理应用。 应用通过兼容的储物柜后台服务,为获得授权的用户提供便捷、安全的储物柜访问与管理体验。 主要功能 • 快速开柜 通过清晰直观的操作界面完成柜门开启等常用操作,并采用长按确认设计,减少误触。 • Face ID 安全验证 对敏感操作进行额外身份验证,进一步提高使用安全性。 • 快捷操作 支持通过系统提供的快捷入口快速访问常用功能,包括锁屏及控制中心相关功能。 • Apple Watch 支持 可在 Apple Watch 上快速完成适配的柜体操作。 • 多平台体验 Cabinet 面向 Apple 生态打造,并持续适配 iPhone、iPad、Mac、Apple Watch 与 Vision Pro。 • 兼容不同部署环境 Cabinet 可与受支持的智能储物柜后台配合使用。实际可用功能取决于对应部署环境和用户权限。 关于访问权限 Cabinet 可由任何用户从 App Store 下载,但连接真实储物柜系统需要由相关部署方提供有效账号及访问权限。
Screenshots
Verdict
The clearest difference is in-app purchases: SmartCabinet at none against MP3 Converter's 3. SmartCabinet also leads on device support (5 vs 2). MP3 Converter's advantage is ratings volume (8 vs 1). On price, rating, update cadence and ads 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. MP3 Converter sells 3 in-app purchases, starting at $4.99 per 7 days. SmartCabinet asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for MP3 Converter against 5.0 for SmartCabinet. That said, the two scores are not equally well evidenced: MP3 Converter has 8 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | MP3 Converter | SmartCabinet |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 86 MB | 15 MB |
| Age rating | 9+ | 4+ |
| Developer | AudioConversion | 飞 陈 |
Customer experience
MP3 Converter
SmartCabinet
In-app purchases
MP3 Converter
- Weekly membership3 Days trial$4.997 Days
- Monthly membership3 Days trial$6.991 Month
- Annual membership3 Days trial$14.991 Year
SmartCabinet
No in-app purchases
Questions
Is MP3 Converter free?
Is SmartCabinet free?
Which has better reviews, MP3 Converter or SmartCabinet?
Do MP3 Converter or SmartCabinet have ads?
Which is updated more often, MP3 Converter or SmartCabinet?
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