RetoneFit vs PhoneLum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RetoneFit
This app enhances hearing aid functionality through Bluetooth connectivity. It offers personalized hearing management, including accurate audiometry, scene switching, and volume adjustments for an optimized listening experience.
- Bluetooth Low Power connectivity
- Accurate audiometry for hearing assessment
- Automatic and manual scene mode switching
- Location-based scene presets
- Volume and subjective perception adjustment
- Wide compatibility with company hearing aids
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Explore the RetoneFit APP, an innovative assistive app designed to enhance the company's hearing aid experience. With advanced Bluetooth Low Power (BLE) technology, the RetoneFit APP seamlessly connects its hearing aid products to provide you with a full range of personalized hearing management services. Here are the main features of the RetoneFit APP: Accurate audiometry: RetoneFit APP's built-in professional audiometry tools can accurately assess your hearing condition and automatically optimize the hearing aid Settings based on the test results to ensure you get the best hearing results. Scene switching: RetoneFit APP provides a wealth of scene modes for you to choose from, such as quiet environment, noisy environment, music mode, etc. With simple operation, you can manually switch the scene mode according to the different environment in which you are in, so that the hearing aid can adapt to the hearing needs of various situations.In addition to manual scene switching, our APP also features the capability of anchored scene switching, which allows users to preset location information and associate it with respective scene modes. When users arrive at the set locations, the APP automatically recognizes and switches to the corresponding hearing aid settings through integrated location technology, providing a seamless and personalized listening experience. Volume and subjective perception adjustment: The RetoneFit APP gives you complete control over your hearing aid. You can easily adjust the volume to suit your personal preferences and the needs of different situations. At the same time, we also offer subjective perception adjustment options, allowing you to fine-tune the performance of your hearing aid according to your comfort and satisfaction. Wide compatibility: The RetoneFit APP fully supports a wide range of the company's hearing aid products, allowing you to achieve a higher level of functional optimization and personalization , no matter which model you use. Through RetoneFit APP, we are committed to providing you with a more flexible, convenient and comfortable hearing aid experience. Make RetoneFit APP be your assistant on the hearing health journey, making every listening experience clear and enjoyable. Download and connect your hearing aid today and start enjoying the excellent service of RetoneFit APP!
PhoneLum
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PhoneLum is a smart audio companion app designed to enhance your everyday listening experience. You can personalize sound modes, adjust audio preferences, and manage supported earbuds or audio devices through an intuitive interface. With PhoneLum, you can: • Customize sound profiles for different environments • Adjust tone balance to match your personal audio taste • Use ambient sound modes for outdoor awareness • Switch between scene-based audio modes • View device connection and battery status • Keep devices updated with firmware upgrades • Manage left and right device settings independently PhoneLum focuses on providing a better sound experience for lifestyle, sports, and daily scenarios.
Screenshots
Verdict
The clearest difference is update cadence: PhoneLum at fortnightly against RetoneFit's every 3 months. 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. Neither carries in-app purchases, so what you see is what you pay.
RetoneFit ships an update every 3 months, PhoneLum fortnightly. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.
| Parameter | RetoneFit | PhoneLum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 155 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | 志琴 张 | Shenzhen Yinshu Electronics Co., Ltd |
In-app purchases
RetoneFit
No in-app purchases
PhoneLum
No in-app purchases









