TelinkBleOTA vs BIOSYS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TelinkBleOTA
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Telink提供的用于升级蓝牙设备固件的通用OTA APP。
BIOSYS
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BIOSYS 智能生物传感系统 是刷新智能电子有限公司基于自研生物芯片 MS02 研发的生 物传感平台，可用于电化学类的酶传感器，微生物传感器，DNA 传感器，核酸传感器和免疫 传感器的研制，也适用于膜界面电子转移研究，以及电化学气体传感器，重金属检测传感器， 离子传感器和 PH 值传感器等的研制和产业化。
Screenshots
Verdict
The clearest difference is update cadence: BIOSYS at every 2 months against TelinkBleOTA's every 5 months. TelinkBleOTA's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 15.6). On price, 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.
TelinkBleOTA ships an update every 5 months, BIOSYS every 2 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | TelinkBleOTA | BIOSYS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Telink Micro LLC | Shenzhen Refresh Biosensing Technology Co., Ltd. |
In-app purchases
TelinkBleOTA
No in-app purchases
BIOSYS
No in-app purchases
