# Kamoer dosing pump vs Current USA LOOP

The clearest difference is update cadence: Kamoer dosing pump at fortnightly against Current USA LOOP's every 12 months. Kamoer dosing pump also leads on rating (3.0 vs 2.6) and iOS requirement (8.0 vs 11.0). Current USA LOOP's advantage is ratings volume (19 vs 2). On price, review sentiment, 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.

Kamoer dosing pump holds the better App Store score, 3.0 against 2.6. That said, the two scores are not equally well evidenced: Current USA LOOP has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 25% of Kamoer dosing pump's written reviews are positive against 28% of Current USA LOOP's, so the app with the better star average is not the one people write more warmly about.

Kamoer dosing pump ships an update fortnightly, Current USA LOOP every 12 months. The most recent releases landed on October 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Kamoer dosing pump | Current USA LOOP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/kamoer-dosing-pump/id1080922923/reviews)** | [2.6 (19 ratings)](https://appshunter.io/ios/app/current-usa-loop/id1242605170/reviews) |
| Number of ratings | 2 | **19** |
| Positive reviews | 25.0% of reviews | **28.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Free | Free |
| Size | 9 MB | 4 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamoer Fluild Tech (shanghai) Co., Ltd.](https://appshunter.io/developer/1080922922) | [Current USA, Inc.](https://appshunter.io/developer/1242605169) |

## What reviewers say

### Kamoer dosing pump

[App page](https://appshunter.io/ios/app/kamoer-dosing-pump/id1080922923)

Control your Kamoer X4 dosing pump for aquarium breeding. Monitor temperature with alarms, automate precise liquid dosing by frequency or volume, manually adjust settings, and track liquid levels in your bottles.

**Highlights:** Temperature monitoring with alarms, Automatic dosing by frequency/volume, Customizable dosing schedules, Manual dosing control and calibration, Liquid level display for bottles, 24-hour temperature history

**Features:** macOS Compatibility

**In-app purchases:** none


### Current USA LOOP

[App page](https://appshunter.io/ios/app/current-usa-loop/id1242605170)

Wirelessly control and program your aquarium's lighting, wave pumps, and return pumps. Simulate realistic weather effects and monitor water temperature. Designed for users with compatible Current USA LOOP products.

**Highlights:** Wireless control via Bluetooth, Program lighting schedules, Simulate weather effects, Control wave and return pumps, On-demand FEED mode, Monitor water temperature, Natural weather and ocean sounds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kamoer dosing pump free?

Kamoer dosing pump is free to download, with no in-app purchases.

### Is Current USA LOOP free?

Current USA LOOP is free to download, with no in-app purchases.

### Which has better reviews, Kamoer dosing pump or Current USA LOOP?

Kamoer dosing pump is rated higher. Kamoer dosing pump averages 3.0 out of 5 from 2 ratings, while Current USA LOOP averages 2.6 from 19 ratings.

### Do Kamoer dosing pump or Current USA LOOP have ads?

Neither Kamoer dosing pump nor Current USA LOOP shows ads.

### Which is updated more often, Kamoer dosing pump or Current USA LOOP?

Kamoer dosing pump ships an update fortnightly, and Current USA LOOP every 12 months. Most recently, Kamoer dosing pump was updated on October 17, 2026 and Current USA LOOP on September 19, 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.*