# ChargingB vs Domoteer

The clearest difference is iOS requirement: ChargingB at 9.0 against Domoteer's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ChargingB | Domoteer |
| --- | --- | --- |
| 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 3 weeks |
| Monetization | — | Free |
| Size | 32 MB | 79 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yuxin Iot Technology Co., Ltd](https://appshunter.io/developer/1647137462) | [威 康](https://appshunter.io/developer/1778051002) |

## What reviewers say

### ChargingB

[App page](https://appshunter.io/ios/app/chargingb/id1670045292)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ChargingB free?

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

### Is Domoteer free?

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

### Do ChargingB or Domoteer have ads?

Neither ChargingB nor Domoteer shows ads.

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

ChargingB ships an update every 3 weeks, and Domoteer every 3 weeks. Most recently, ChargingB was updated on October 27, 2026 and Domoteer on October 28, 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.*