优博讯K31固件升级 vs 凌云志fpvtop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
优博讯K31固件升级
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优博讯K31固件升级 APP
凌云志fpvtop
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飞控无线连接工具配套app，手机端实现pid调节，图传安装等功能
Screenshots
Verdict
The clearest difference is update cadence: 凌云志fpvtop at every 5 weeks against 优博讯K31固件升级's every 4 months. 凌云志fpvtop also leads on iOS requirement (13.0 vs 15.0). 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.
优博讯K31固件升级 ships an update every 4 months, 凌云志fpvtop every 5 weeks. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.
| Parameter | 优博讯K31固件升级 | 凌云志fpvtop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | UROVO TECHNOLOGY CO., LTD. | Lijie Hu |
In-app purchases
优博讯K31固件升级
No in-app purchases
凌云志fpvtop
No in-app purchases
