# DOBI1 vs Noi Solar

The clearest difference is update cadence: Noi Solar at every 10 days against DOBI1's every 4 weeks. DOBI1's advantage is iOS requirement (8.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DOBI1 ships an update every 4 weeks, Noi Solar every 10 days. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DOBI1 | Noi Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/dobi1/id1225084782/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 33 MB | 33 MB |
| Requires iOS | **8.2** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [月 张](https://appshunter.io/developer/1225084781) | [Guangzhou NOI Technology Co., Ltd](https://appshunter.io/developer/937245550) |

## What reviewers say

### DOBI1

[App page](https://appshunter.io/ios/app/dobi1/id1225084782)

Interact with robots by sending commands via Bluetooth. Control specific actions, download new routines, or use your phone as a gamepad for games like football or fighting. You can also update robot firmware and create custom movements.

**Highlights:** Control robot actions, Download robot routines, Phone as gamepad, Robot information, Firmware updates, Create custom actions

**Features:** macOS Compatibility

**In-app purchases:** none


### Noi Solar

[App page](https://appshunter.io/ios/app/noi-solar/id6746528081)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOBI1 free?

DOBI1 is free to download, with no in-app purchases.

### Is Noi Solar free?

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

### Do DOBI1 or Noi Solar have ads?

Neither DOBI1 nor Noi Solar shows ads.

### Which is updated more often, DOBI1 or Noi Solar?

DOBI1 ships an update every 4 weeks, and Noi Solar every 10 days. Most recently, DOBI1 was updated on October 20, 2026 and Noi Solar on October 17, 2026.

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