# DayBetter vs ZiiROBOT

The clearest difference is in-app purchases: DayBetter at none against ZiiROBOT's 2. DayBetter also leads on chart position (#70 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.

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.

## The numbers

| Metric | DayBetter | ZiiROBOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (1.2K ratings)](https://appshunter.io/ios/app/daybetter/id6444903068/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 32.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Best chart rank | **#70** | — |
| Size | 235 MB | 33 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD.](https://appshunter.io/developer/1657607028) | [Zii ROBOT](https://appshunter.io/developer/1573636892) |

## What reviewers say

### DayBetter

[App page](https://appshunter.io/ios/app/daybetter/id6444903068)

**Currently charting:** #70 Top Free · Utilities (US App Store)

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.

**Highlights:** Connect new smart devices, Apply various lighting effects, Monitor device status, Manage smart lights and devices

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Variety of color options
- 💡 Useful app features
- ⭐ Great product overall

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Unreliable app performance
- 📝 Poor instructions/documentation
- 💤 Lacking advanced features

**Reported bugs**

- Difficulty creating account
- Lights not responding to app
- Frequent app crashes or freezes
- Inconsistent Bluetooth connectivity

**Requested features**

- Add dark mode option
- Improve syncing between devices
- Expand color customization options
- Integrate with smart home platforms


### ZiiROBOT

[App page](https://appshunter.io/ios/app/ziirobot/id6790461388)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZiiROBOT Standard | $9.99 | per month |
| ZiiROBOT Pro | $29.99 | per month |


## Frequently asked questions

### Is DayBetter free?

DayBetter is free to download, with no in-app purchases.

### Is ZiiROBOT free?

ZiiROBOT is free to download, with in-app purchases available.

### Do DayBetter or ZiiROBOT have ads?

Neither DayBetter nor ZiiROBOT shows ads.

### Which is updated more often, DayBetter or ZiiROBOT?

DayBetter ships an update weekly, and ZiiROBOT every 4 days. Most recently, DayBetter was updated on November 3, 2026 and ZiiROBOT on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*