# UMMI by Entropy vs GrowSafe

The clearest difference is update cadence: GrowSafe at every 9 months against UMMI by Entropy's every 21 months. UMMI by Entropy's advantage is iOS requirement (10.0 vs 13.0). 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.

UMMI by Entropy ships an update every 21 months, GrowSafe every 9 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | UMMI by Entropy | GrowSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/growsafe/id6465696443/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 9 months** |
| Monetization | — | Free |
| Size | 20 MB | 11 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENTROPY CARE SYSTEMS SL](https://appshunter.io/developer/1466198299) | [Faisal Mubarak](https://appshunter.io/developer/538509944) |

## What reviewers say

### UMMI by Entropy

[App page](https://appshunter.io/ios/app/ummi-by-entropy/id1466198300)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrowSafe

[App page](https://appshunter.io/ios/app/growsafe/id6465696443)

This system streamlines business transactions by integrating online menus, recipe costing, and inventory management. It aims to enhance efficiency, accuracy, and customer satisfaction for various retail and hospitality businesses.

**Highlights:** Online menu integration, Recipe costing, Inventory management, Streamlined transactions, Customer satisfaction focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UMMI by Entropy free?

UMMI by Entropy is free to download, with no in-app purchases.

### Is GrowSafe free?

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

### Do UMMI by Entropy or GrowSafe have ads?

Neither UMMI by Entropy nor GrowSafe shows ads.

### Which is updated more often, UMMI by Entropy or GrowSafe?

UMMI by Entropy ships an update every 21 months, and GrowSafe every 9 months. Most recently, UMMI by Entropy was updated on October 18, 2026 and GrowSafe on October 16, 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.*