vKey+ vs Go Smart
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.
Go Smart
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Go Smart这是一款能够用手机远程控制智能空气净化器的手机app，可以随心所欲的便捷的控制净化器，为车辆提供安全健康的使用环境！ 还能查看车辆实时位置,历史轨迹等.
Screenshots
Verdict
vKey+ and Go Smart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | vKey+ | Go Smart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | IVTES LTD. | Kai Ho Leung |
In-app purchases
vKey+
No in-app purchases
Go Smart
No in-app purchases
