# SimINVENTORY vs ACME PHR

The clearest difference is iOS requirement: ACME PHR at 13.0 against SimINVENTORY's 15.6. 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.

SimINVENTORY ships an update every 2 months, ACME PHR every 5 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SimINVENTORY | ACME PHR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 13 MB | 69 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Education Management Solution Inc.](https://appshunter.io/developer/568139782) | [MedicalMine Inc.](https://appshunter.io/developer/619291582) |

## What reviewers say

### SimINVENTORY

[App page](https://appshunter.io/ios/app/siminventory/id1085715159)

**Features:** macOS Compatibility

**In-app purchases:** none


### ACME PHR

[App page](https://appshunter.io/ios/app/acme-phr/id1181384161)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimINVENTORY free?

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

### Is ACME PHR free?

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

### Do SimINVENTORY or ACME PHR have ads?

Neither SimINVENTORY nor ACME PHR shows ads.

### Which is updated more often, SimINVENTORY or ACME PHR?

SimINVENTORY ships an update every 2 months, and ACME PHR every 5 weeks. Most recently, SimINVENTORY was updated on September 30, 2026 and ACME PHR on October 7, 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.*