# LMS vs Unique Grown Diamond

The clearest difference is update cadence: Unique Grown Diamond at monthly against LMS's every 20 months. LMS's advantage is iOS requirement (11.0 vs 15.0). 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.

LMS ships an update every 20 months, Unique Grown Diamond monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | LMS | Unique Grown Diamond |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lms-pos/id1226455790/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | Free | — |
| Size | 12 MB | 16 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Compro Boston, Inc.](https://appshunter.io/developer/1226455789) | [OOZEE TECHNOLOGIES](https://appshunter.io/developer/1017657067) |

## What reviewers say

### LMS

[App page](https://appshunter.io/ios/app/lms-pos/id1226455790)

This platform offers a comprehensive point-of-sale system for various retail businesses, including liquor stores and convenience stores. The accompanying app allows for easy product inventory updates using barcode scanning.

**Highlights:** Full point of sale system, Inventory updates, Barcode scanning, Retail management, Convenience store POS

**Features:** macOS Compatibility

**In-app purchases:** none


### Unique Grown Diamond

[App page](https://appshunter.io/ios/app/unique-grown-diamond/id6502449573)

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

**In-app purchases:** none


## Frequently asked questions

### Is LMS free?

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

### Is Unique Grown Diamond free?

Unique Grown Diamond is free to download, with no in-app purchases.

### Do LMS or Unique Grown Diamond have ads?

Neither LMS nor Unique Grown Diamond shows ads.

### Which is updated more often, LMS or Unique Grown Diamond?

LMS ships an update every 20 months, and Unique Grown Diamond monthly. Most recently, LMS was updated on November 2, 2026 and Unique Grown Diamond on November 4, 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.*