# ACMetrix vs innDex

The clearest difference is review sentiment: innDex at 63% against ACMetrix's 0%. innDex also leads on update cadence (every 9 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ACMetrix ships an update every 2 months, innDex every 9 days. The most recent releases landed on August 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ACMetrix | innDex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/inndex/id1457696057/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **63.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 35 MB | 68 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Concepts Online](https://appshunter.io/developer/899993052) | [INNDEX LIMITED](https://appshunter.io/developer/1457696056) |

## 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


### innDex

[App page](https://appshunter.io/ios/app/inndex/id1457696057)

Streamline construction project management with a cloud-based platform for site inductions, health & safety, quality, and progress reporting. Manage inductions, timesheets, inspections, and more from any device.

**Highlights:** Cloud-based project management, Streamlined site inductions, Health & Safety reporting, Quality and Progress tracking, Timesheet management, Inspection management, Asset and vehicle tracking

**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 innDex free?

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

### Do ACMetrix or innDex have ads?

Neither ACMetrix nor innDex shows ads.

### Which is updated more often, ACMetrix or innDex?

ACMetrix ships an update every 2 months, and innDex every 9 days. Most recently, ACMetrix was updated on August 12, 2026 and innDex on September 9, 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.*