KingDun vs OpenApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KingDun
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KingDun App is an intelligent alarm security software developed by Ningbo Kingdun Electronic Industry Co., Ltd.We strive to integrate the security of the Internet and lead the future smart home.
OpenApp
Control your garage doors, gates, and office entry points remotely with a single application. Grant temporary or permanent access to family and friends from anywhere in the world.
- Remote garage door control
- Gate and office entry management
- Access sharing with time limits
- Control from any location
- Keycard replacement
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Remote for your garage doors, front gate, tag to enter flat, keycard to enter office - those are all things you need to carry with you all day. Replace them all with one handy app. After downloading OpenApp and installing our custom device to your office/home installation, you can start controlling all those entry points from any place in the world. You can also share access with your family. You can give your friend access for 24 hours or surprise your business guests by giving them access to your office for a limited time.
Screenshots
Verdict
The clearest difference is iOS requirement: KingDun at 8.0 against OpenApp's 15.1. On price, update cadence, ads 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
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 2 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.
| Parameter | KingDun | OpenApp |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | NINGBO KINGDUN ELECTRONIC INDUSTRY CO.,LTD | Sensi Labs Sp. z o.o. |
In-app purchases
KingDun
No in-app purchases
OpenApp
No in-app purchases
