KD App vs LockCodes
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KD App
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Features Device Pairing Easily connect your smart devices and step into a future of smart living with a single tap. The app makes it simple to link your devices, set up network connections, and access advanced features. Discover Uncover device capabilities, use cases, feature highlights, and user stories. Dive into a world of exciting content and find inspiration for your smart devices. Avatar and Voice Settings Change your avatar with one tap to keep things fresh every day. Choose from a variety of characters like an anime girl, a sci-fi heroine, or a clever bunnyβthereβs something for everyone. Enjoy multilingual voice support with customizable tones. Switch between popular languages and pick a voice that suits you perfectly. Profile Management Personalize your profile and sync your information across all devices with a single login. Create a Jarvis experience that's uniquely yours!
LockCodes
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LockCodes helps you generate secure access codes and manage listings and bookings with ease. Whether youβre managing rentals, shared spaces, storage units, or any system that relies on keys or numeric codes, LockCodes gives you a reliable way to stay organized and in control. Create unique codes for keys or locks, assign them to listings, and link them to bookings so the right people get access at the right time. With a clean and intuitive interface, LockCodes is designed to reduce manual work and simplify access management.
Screenshots
Verdict
The clearest difference is ads: KD App at none against LockCodes's shown. KD App also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KD App ships an update monthly, LockCodes every 6 weeks. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.
| Parameter | KD App | LockCodes |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly β better | Every 6 weeks |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 β better | 18.6 |
| Further details β not scored | ||
| Size | 49 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Jinda Intelligence Innovation Technology Co., Ltd. | Sebastian Kumor |
In-app purchases
KD App
No in-app purchases
LockCodes
No in-app purchases









