# Cornell Pulse vs GEM Config

The clearest difference is update cadence: GEM Config at every 6 weeks against Cornell Pulse's every 8 months. Cornell Pulse's advantage is iOS requirement (9.0 vs 12.0). 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.

Cornell Pulse ships an update every 8 months, GEM Config every 6 weeks. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cornell Pulse | GEM Config |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/gem-config/id1558967205/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 63 MB | 6 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cornell Pump Company](https://appshunter.io/developer/879210510) | [GloTech Corporation](https://appshunter.io/developer/1558967207) |

## What reviewers say

### Cornell Pulse

[App page](https://appshunter.io/ios/app/cornell-pulse/id1533889870)

**Features:** macOS Compatibility

**In-app purchases:** none


### GEM Config

[App page](https://appshunter.io/ios/app/gem-config/id1558967205)

This utility app is designed for reading water meter flow. It provides a straightforward way to log and track water usage data.

**Highlights:** Water meter flow reading, Data logging, Usage tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Cornell Pulse free?

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

### Is GEM Config free?

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

### Do Cornell Pulse or GEM Config have ads?

Neither Cornell Pulse nor GEM Config shows ads.

### Which is updated more often, Cornell Pulse or GEM Config?

Cornell Pulse ships an update every 8 months, and GEM Config every 6 weeks. Most recently, Cornell Pulse was updated on September 24, 2026 and GEM Config on October 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.*