# GEMINI Pump System vs KFN72

The clearest difference is update cadence: KFN72 at every 5 weeks against GEMINI Pump System's every 43 months. 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.

GEMINI Pump System ships an update every 43 months, KFN72 every 5 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | GEMINI Pump System | KFN72 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/gemini-pump-system/id1314043670/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 19 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WAYNE/SCOTT FETZER COMPANY](https://appshunter.io/developer/964180144) | [Kahkewistahaw First Nation 72](https://appshunter.io/developer/1531131394) |

## What reviewers say

### GEMINI Pump System

[App page](https://appshunter.io/ios/app/gemini-pump-system/id1314043670)

Monitor your sump pump system remotely. Check water levels, battery status, and pump operations. Features Local Link technology for offline connectivity.

**Highlights:** Remote water level check, Battery health monitoring, Pump status updates, Local Link offline connectivity, Wi-Fi restoration notification

**Features:** macOS Compatibility

**In-app purchases:** none


### KFN72

[App page](https://appshunter.io/ios/app/kfn72/id1659925866)

**In-app purchases:** none


## Frequently asked questions

### Is GEMINI Pump System free?

GEMINI Pump System is free to download, with no in-app purchases.

### Is KFN72 free?

KFN72 is free to download, with no in-app purchases.

### Do GEMINI Pump System or KFN72 have ads?

Neither GEMINI Pump System nor KFN72 shows ads.

### Which is updated more often, GEMINI Pump System or KFN72?

GEMINI Pump System ships an update every 43 months, and KFN72 every 5 weeks. Most recently, GEMINI Pump System was updated on October 6, 2026 and KFN72 on September 30, 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.*