DayBetter vs ZiiROBOT
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!
ZiiROBOT
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ZiiROBOT is the intelligent companion to your mobility device — built to take the friction out of everyday life. Ask anything about your chair and get an answer in seconds instead of hunting through a manual: setup, controls, batteries and charging, transport, warranty, servicing. Free and unlimited, on every plan. Beyond the product, your assistant helps with the day itself — thinking through an unfamiliar route, working out what to ask an airline or a hotel, or holding that conversation in your own language with realtime translation. Need help away from home? Find a partnered retailer by name or state, with their address and phone. Pair your device and see its status the moment you open the app. Conversations are titled, sorted into folders, searchable, and kept on your device. Fewer things to work around. Simpler days. SUBSCRIPTIONS ZiiROBOT Standard — US$9.99 per month Open chat beyond product questions, voice conversation and realtime translation, with an everyday usage allowance. ZiiROBOT Pro — US$29.99 per month The same features with a substantially larger allowance, for people who lean on the assistant daily. Product questions are always free and unlimited on the Basic plan — no subscription required. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before that period ends. You can manage or cancel your subscription in your Apple ID account settings after purchase. Privacy Policy: https://ziirobot.com/policies/privacy-policy Terms of Use: https://ziirobot.com/policies/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: DayBetter at none against ZiiROBOT's 2. DayBetter also leads on chart position (#67 vs unranked). ZiiROBOT's advantage is update cadence (every 4 days vs weekly) and iOS requirement (13.0 vs 15.6). On price, ads and device support 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. ZiiROBOT sells 2 in-app purchases, starting at $9.99 per month. DayBetter asks for nothing beyond the download.
DayBetter ships an update weekly, ZiiROBOT every 4 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | DayBetter | ZiiROBOT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (1.2K ratings) — better | — |
| Positive reviews | 32.8% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Best chart rank | #67 — better | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 235 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD. | Zii ROBOT |
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
ZiiROBOT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DayBetter
No in-app purchases
ZiiROBOT
- ZiiROBOT Standard$9.991 Month
- ZiiROBOT Pro$29.991 Month









