Biosearch vs hearing device
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biosearch
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The new Biosearch app is for Samplers in field to record and collect Sample information and post it back to the Biosearch laboratory. Samplers can collect data in an offline or online scenario, with data being posted back to Biosearch when an active connection has been restored.
hearing device
Connect your Bluetooth hearing aids to your iPhone or iPod. This utility app allows for seamless pairing and control of your assistive listening devices.
- Bluetooth hearing aid connection
- iOS device compatibility
- Assistive listening device management
- Simple pairing interface
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Bluetooth app for hearing aids
Screenshots
Verdict
Biosearch and hearing device are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Biosearch ships an update monthly, hearing device every 6 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Biosearch | hearing device |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.6 (5 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 107 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | Scaffold Digital Ltd | 建新 李 |
In-app purchases
Biosearch
No in-app purchases
hearing device
No in-app purchases
Questions
Is Biosearch free?
Is hearing device free?
Do Biosearch or hearing device have ads?
Which is updated more often, Biosearch or hearing device?
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