DDLock vs Ear Dance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DDLock
Unlock your doors using your smartphone, eliminating the need for physical keys. This app offers a more convenient and modern way to manage access to your locks.
- Unlock with smartphone
- Eliminates physical keys
- Convenient lock access
- Modern security solution
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Using the mobile phone to unlock the lock reduces the inconvenience of the user passing the entity key, and makes the lock more and more convenient to use
Ear Dance
Easily manage Bluetooth earphone connections and access a translation function. Discover a variety of healing music and meditation sounds, including nature, lullabies, and ambient noises, to enhance your daily experience.
- Bluetooth earphone connection management
- Translation function
- Healing music library
- Meditation sounds
- Nature soundscapes
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Ear Dance is a convenient and practical Bluetooth earphone assistive application. It can quickly manage the connection of Bluetooth earphones and provide translation function to enhance the usability of applications, providing convenience for users. In addition, Ear Dance offers healing music and new ways of meditation. Provides music such as natural sounds, lullabies, ocean sounds, thunder sounds, flowing water sounds, wind sounds, rain sounds, insect and bird calls, etc
Screenshots
Verdict
The clearest difference is update cadence: Ear Dance at fortnightly against DDLock's every 4 months. DDLock's advantage is iOS requirement (13.0 vs 15.6). On price, rating, review sentiment and ratings volume 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.
DDLock holds the better App Store score, 2.9 against 2.7. Both are backed by a comparable volume of ratings — 99 and 149 respectively. Written reviews point the same way: 20% of DDLock's written reviews are positive against 14% of Ear Dance's.
DDLock ships an update every 4 months, Ear Dance fortnightly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.
| Parameter | DDLock | Ear Dance |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (99 ratings) — better | 2.7 (149 ratings) |
| Positive reviews | 20.0% of reviews — better | 13.7% of reviews |
| Number of ratings | 99 | 149 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 407 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Kaadas Intelligent Technology Co.,Ltd | 深圳沃奇互娱科技有限公司 |
Customer experience
DDLock
Ear Dance
In-app purchases
DDLock
No in-app purchases
Ear Dance
No in-app purchases
