# GlacierGrid vs Nugget KMS

The clearest difference is iOS requirement: Nugget KMS at 15.2 against GlacierGrid's 18.0. 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.

GlacierGrid ships an update every 3 weeks, Nugget KMS every 5 weeks. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | GlacierGrid | Nugget KMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (459 ratings)](https://appshunter.io/ios/app/glaciergrid/id1491822471/reviews)** | — |
| Number of ratings | **459** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 27 MB | 63 MB |
| Requires iOS | 18.0 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GlacierGrid Inc.](https://appshunter.io/developer/1065304513) | [Traceable Change, Inc.](https://appshunter.io/developer/1621746141) |

## What reviewers say

### GlacierGrid

[App page](https://appshunter.io/ios/app/glaciergrid/id1491822471)

Monitor refrigeration and HVAC systems to prevent food waste and reduce energy consumption. Receive real-time alerts for temperature issues and make adjustments remotely to ensure compliance and optimize performance.

**Highlights:** Real-time temperature and humidity monitoring, Customizable alert notifications, Temporary HVAC setpoint adjustments, Temperature logbooks for compliance, Equipment performance insights, Team and user management

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

**In-app purchases:** none


### Nugget KMS

[App page](https://appshunter.io/ios/app/nugget-kms/id1621746139)

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

**In-app purchases:** none


## Frequently asked questions

### Is GlacierGrid free?

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

### Is Nugget KMS free?

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

### Do GlacierGrid or Nugget KMS have ads?

Neither GlacierGrid nor Nugget KMS shows ads.

### Which is updated more often, GlacierGrid or Nugget KMS?

GlacierGrid ships an update every 3 weeks, and Nugget KMS every 5 weeks. Most recently, GlacierGrid was updated on September 25, 2026 and Nugget KMS on September 17, 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.*