# ACMetrix vs Poppay Plus

The clearest difference is iOS requirement: Poppay Plus at 14.0 against ACMetrix's 16.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ACMetrix | Poppay Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 35 MB | 62 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Concepts Online](https://appshunter.io/developer/899993052) | [One Parking Solution](https://appshunter.io/developer/1562985618) |

## What reviewers say

### ACMetrix

[App page](https://appshunter.io/ios/app/acmetrix/id1444697857)

This application offers mobile access to the ACMetrix system for on-site operatives and employees. It facilitates interaction with the system directly from a mobile device.

**Highlights:** Mobile interaction with ACMetrix system, Designed for on-site operatives, Supports employees on site, Access to ACMetrix system features

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

**In-app purchases:** none


### Poppay Plus

[App page](https://appshunter.io/ios/app/poppay-plus/id6747671094)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACMetrix free?

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

### Is Poppay Plus free?

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

### Do ACMetrix or Poppay Plus have ads?

Neither ACMetrix nor Poppay Plus shows ads.

### Which is updated more often, ACMetrix or Poppay Plus?

ACMetrix ships an update every 2 months, and Poppay Plus every 2 months. Most recently, ACMetrix was updated on August 12, 2026 and Poppay Plus on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*