CROWN vs Ultra Life
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CROWN
Control your Crown vehicle remotely with this app. Lock, unlock, open the trunk, and start the engine. Features intelligent proximity-based auto lock/unlock and shake-to-lock functionality.
- Remote lock/unlock
- Remote trunk open
- Remote engine start
- Proximity auto lock/unlock
- Shake to lock/unlock
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CROWN是一款为皇冠汽车提供智能app控制的APP，您可以使用APP对您的爱车进行开锁、关锁、打开后备箱、启动引擎等操作。APP还提供了非常智能的感应自动开关锁和摇一摇开关锁功能。自动开关锁功能：当用户离开爱车一定范围会自动关锁，走近指定范围会自动开锁。是不是非常的智能呢！立即下载体验吧！
Ultra Life
Effortlessly manage your LED lights to create a personalized atmosphere. Adjust colors, brightness, and lighting effects to enhance your living space and improve your quality of life.
- Control LED lights
- Adjust colors
- Adjust brightness
- Create lighting effects
- Personalized ambiance
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Ultra Life: Smartly control LED lights, effortlessly adjust colors, brightness, and lighting effects to create a personalized ambiance and elevate your quality of life with ease.
Screenshots
Verdict
The clearest difference is rating: Ultra Life at 5.0 against CROWN's 1.2. CROWN's advantage is ratings volume (5 vs 1) and iOS requirement (9.0 vs 15.6). 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.
Ultra Life holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: CROWN has 5 ratings behind it against 1, so its average is the more settled of the two.
CROWN ships an update monthly, Ultra Life every 2 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | CROWN | Ultra Life |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 11.5% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 104 MB |
| Age rating | 4+ | 9+ |
| Developer | 胜 邓 | ZHONG SHAN MARVEL SMART LED CO., LTD. |
Customer experience
CROWN
Ultra Life
In-app purchases
CROWN
No in-app purchases
Ultra Life
No in-app purchases
