TT02 DFU Tool vs LLCam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TT02 DFU Tool
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Device firmware update (DFU) tool for TT02.
LLCam
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LLCam一款智能摄像头控制APP，支持用户添加管理智能摄像头，用户可以远程访问摄像头守护家庭安全
Screenshots
Verdict
The clearest difference is update cadence: LLCam at every 3 months against TT02 DFU Tool's every 33 months. TT02 DFU Tool's advantage is iOS requirement (11.0 vs 13.0). 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.
TT02 DFU Tool ships an update every 33 months, LLCam every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | TT02 DFU Tool | LLCam |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 33 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 42 MB | 212 MB |
| Age rating | 4+ | 17+ |
| Developer | SYSGRATION | SanKeXiaoCao(ShenZhen)IOT Technology Company Limited |
In-app purchases
TT02 DFU Tool
No in-app purchases
LLCam
No in-app purchases
