TelinkBtOTA vs VSG102 Update
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TelinkBtOTA
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1.支持连接BT模式的蓝牙设备，并进行OTA升级。 2.支持配置BT设备匹配的ServiceUUIDs。
VSG102 Update
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Update the VSG102 firmware tools
Screenshots
Verdict
The clearest difference is update cadence: VSG102 Update at every 2 months against TelinkBtOTA's every 4 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.
TelinkBtOTA ships an update every 4 months, VSG102 Update every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | TelinkBtOTA | VSG102 Update |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Telink Micro LLC | VITALSIGNS TECHNOLOGY CO., LTD. |
In-app purchases
TelinkBtOTA
No in-app purchases
VSG102 Update
No in-app purchases
