vKey+ vs EXTREME
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
vKey+
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This application is a special application for the "Car Keeper 1" vKey function. The owner provides a key link to a third-party user. Through this application, the Bluetooth connection of the mobile phone can control the car door lock.
EXTREME
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EXTREME is a smart car lock app。
Screenshots
Verdict
vKey+ and EXTREME are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | vKey+ | EXTREME |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | IVTES LTD. | 凤军 程 |
In-app purchases
vKey+
No in-app purchases
EXTREME
No in-app purchases
