HoloBall vs KERONG Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HoloBall
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Holoball App用于给全息球传输文件，使用步骤： 1. 将全息球插上电源； 2. 进入手机设置>无线局域网，连接全息球WiFi； 3. 打开Holoball App，选择文件点击发送。
KERONG Lock
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The APP is one KERONG Bluetooth application designed for the KERONG Smart Passive Locks. It is acted as the operation interface of the passive lock electronic key. The APP can be connected to the passive lock electronic key through the Bluetooth on the smartphone to set the authorization for each passive lock. The main functions as below: 1.Support the Bluetooth to unlock 2.Add multiple electronic keys and locks 3.Pair the electronic keys and locks 4.Set the authorization of the electronic keys 5.Check the operation logs
Screenshots
Verdict
The clearest difference is update cadence: KERONG Lock at weekly against HoloBall's every 3 weeks. HoloBall's advantage is iOS requirement (9.0 vs 12.0). 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.
HoloBall ships an update every 3 weeks, KERONG Lock weekly. The most recent releases landed on September 18, 2026 and June 11, 2026 respectively.
| Parameter | HoloBall | KERONG Lock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 20 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | 永泉 官 | 深圳市科荣实业有限公司 |
In-app purchases
HoloBall
No in-app purchases
KERONG Lock
No in-app purchases
