魔环 vs 优博讯K31固件升级
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Head to head
About
魔环
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魔环支持基于各类GPS Tracker产品的"轨迹回放,防盗报警,非法移动报警,电子围栏..."等操作,需要配合安装魔环的各类GPS Tracker产品才能进行使用. 注意: 由于APP使用了GPS定位服务, 对电池续航时间有较大影响,使用时请特别注意.
About
优博讯K31固件升级
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优博讯K31固件升级 APP
Screenshots
魔环4 screens
优博讯K31固件升级3 screens
Verdict
The call
The clearest difference is device support: 优博讯K31固件升级 at 2 against 魔环's —. 魔环's advantage is iOS requirement (8.0 vs 15.0). On price 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
CostPrice · In-app purchases · Ads · Monetization
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Scorecard2 real differences · 4 level
| Parameter | 魔环 | 优博讯K31固件升级 |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 months |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 119 MB | 0 MB |
| Age rating | 17+ | 4+ |
| Developer | Dayup Network Technology (ShenZhen) Co.,Ltd. | UROVO TECHNOLOGY CO., LTD. |
In-app purchases
None
魔环
No in-app purchases
None
优博讯K31固件升级
No in-app purchases
Questions
Is 魔环 free?
魔环 is free to download, with no in-app purchases.
Is 优博讯K31固件升级 free?
优博讯K31固件升级 is free to download, with no in-app purchases.









