# Envi MMIS vs AMPAworks

The clearest difference is iOS requirement: Envi MMIS at 15.0 against AMPAworks's 26.0. 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.

Envi MMIS ships an update every 2 months, AMPAworks every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Envi MMIS | AMPAworks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/envi-mmis/id1260476349/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 79 MB | 46 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inventory Optimization Solutions, LLC](https://appshunter.io/developer/1250344123) | [TaskUnite Inc.](https://appshunter.io/developer/1683055168) |

## What reviewers say

### Envi MMIS

[App page](https://appshunter.io/ios/app/envi-mmis/id1260476349)

This app offers a comprehensive materials management system for collaborative inventory control and supply chain forecasting. It supports Just-In-Time and Low-Unit-of-Measure inventory strategies.

**Highlights:** Materials management solution, Collaborative inventory management, Just-In-Time (JIT) inventory, Low-Unit-of-Measure (LUM) inventory, Supply chain forecasting, Secure and reliable platform

**Features:** macOS Compatibility

**In-app purchases:** none


### AMPAworks

[App page](https://appshunter.io/ios/app/ampaworks/id6449508432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Envi MMIS free?

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

### Is AMPAworks free?

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

### Do Envi MMIS or AMPAworks have ads?

Neither Envi MMIS nor AMPAworks shows ads.

### Which is updated more often, Envi MMIS or AMPAworks?

Envi MMIS ships an update every 2 months, and AMPAworks every 6 weeks. Most recently, Envi MMIS was updated on November 2, 2026 and AMPAworks on November 3, 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.*