# Domoteer vs rainbowly

Domoteer and rainbowly are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Domoteer ships an update every 3 weeks, rainbowly every 2 weeks. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Domoteer | rainbowly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (10 ratings)](https://appshunter.io/ios/app/domoteer/id6739765981/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 79 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [威 康](https://appshunter.io/developer/1778051002) | [深圳市优智达科技有限公司](https://appshunter.io/developer/1651370948) |

## What reviewers say

### Domoteer

[App page](https://appshunter.io/ios/app/domoteer/id6739765981)

Control your Bluetooth air pump with this application. Adjust settings and monitor operation for various inflation needs.

**Highlights:** Bluetooth air pump control, Operation monitoring, Setting adjustments

**Features:** macOS Compatibility

**In-app purchases:** none


### rainbowly

[App page](https://appshunter.io/ios/app/rainbowly/id6776913133)

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

**In-app purchases:** none


## Frequently asked questions

### Is Domoteer free?

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

### Is rainbowly free?

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

### Do Domoteer or rainbowly have ads?

Neither Domoteer nor rainbowly shows ads.

### Which is updated more often, Domoteer or rainbowly?

Domoteer ships an update every 3 weeks, and rainbowly every 2 weeks. Most recently, Domoteer was updated on October 30, 2026 and rainbowly on November 10, 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.*