ForSound vs BSLLTER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ForSound
Enhance your listening experience with this headphone companion app. Adjust volume, control noise reduction, and customize headphone settings for optimal audio.
- Volume adjustment
- Noise reduction control
- Headphone settings customization
- Auxiliary listening enhancement
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This is an auxiliary listening headphone application, you can use the application to adjust the relevant settings of the headphone, such as volume, noise reduction .
BSLLTER
This application allows users to remotely control their hearing aids. Adjust volume, switch programs, fine-tune frequency bands, and manage noise reduction settings. It also provides battery status and connection information.
- Remote hearing aid control
- Volume adjustment
- Program switching
- Frequency band gain control
- Noise reduction settings
- Battery status check
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Users can control hearing aids remotely with BSLLTER software. With the Intelligent Control application, you can: 1.Adjust volume of the hearing aids. 2.Switch the hearing aid program. 3.Adjust the gain in different frequency band. 4.Switch feedback and noise reduction 5.Test your listening 6.Check the battery power and connection status.
Screenshots
Verdict
ForSound and BSLLTER both sit at 2.7 stars, but that hides the real split: 50% of BSLLTER's written reviews are positive against 20% of ForSound's. ForSound's advantage is update cadence (every 2 months vs every 7 months) and ratings volume (26 vs 5). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 2.7 for ForSound against 2.6 for BSLLTER. That said, the two scores are not equally well evidenced: ForSound has 26 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 20% of ForSound's written reviews are positive against 50% of BSLLTER's.
ForSound ships an update every 2 months, BSLLTER every 7 months. The most recent releases landed on September 15, 2026 and August 23, 2026 respectively.
| Parameter | ForSound | BSLLTER |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (26 ratings) — better | 2.6 (5 ratings) |
| Positive reviews | 20.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 26 — better | 5 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomore Inc | KOOMA INTERNATIONAL TRADING, LLC |
Customer experience
ForSound
BSLLTER
In-app purchases
ForSound
No in-app purchases
BSLLTER
No in-app purchases
