DayBetter vs Kstert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DayBetter
Control and manage your smart LED bulbs and strips. Discover new devices, apply various lighting effects, and monitor their status. Enhance your living space with intelligent lighting.
- Connect new smart devices
- Apply various lighting effects
- Monitor device status
- Manage smart lights and devices
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DayBetter is an app to help you manage your smart light and smart device. - Find and connect new device. - Choose from various effects to enjoy the smart light. - Show the status of the device. With the APP and compatible devices, you can always enjoy a better day!
Kstert
Control Bluetooth devices and connect with friends through integrated social features. Discover new and exciting ways to interact with your devices and community.
- Bluetooth device control
- Integrated social features
- Discover new gameplay
- Connect with friends
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蓝牙设备操控工具的基础上，集成好友社交，更多新奇玩法等待您的发现！
Screenshots
Verdict
The clearest difference is rating: DayBetter at 3.2 against Kstert's 2.9. DayBetter also leads on ratings volume (1.2K vs 36) and chart position (#76 vs unranked). Kstert's advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, 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.
DayBetter holds the better App Store score, 3.2 against 2.9. That said, the two scores are not equally well evidenced: DayBetter has 1.2K ratings behind it against 36, so its average is the more settled of the two. Written reviews complicate that: 33% of DayBetter's written reviews are positive against 37% of Kstert's, so the app with the better star average is not the one people write more warmly about.
DayBetter ships an update every 10 days, Kstert every 3 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | DayBetter | Kstert |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (1.2K ratings) — better | 2.9 (36 ratings) |
| Positive reviews | 33.0% of reviews | 36.8% of reviews — better |
| Number of ratings | 1.2K — better | 36 |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #76 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 234 MB | 105 MB |
| Age rating | 4+ | 17+ |
| Developer | SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD. | Shenzhen Aierweile Electronics Co., Ltd |
Customer experience
DayBetter
Kstert
Bugs and requests
DayBetter
Reported bugs
4 issues- Difficulty creating account
- Lights not responding to app
- Frequent app crashes or freezes
- Inconsistent Bluetooth connectivity
Requested features
4 requests- Add dark mode option
- Improve syncing between devices
- Expand color customization options
- Integrate with smart home platforms
Kstert
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DayBetter
No in-app purchases
Kstert
No in-app purchases
Questions
Is DayBetter free?
Is Kstert free?
Which has better reviews, DayBetter or Kstert?
Do DayBetter or Kstert have ads?
Which is updated more often, DayBetter or Kstert?
Other comparisons
