# CPAT vs ACI DSIM

The clearest difference is update cadence: ACI DSIM at every 3 weeks against CPAT's every 3 months. ACI DSIM also leads on iOS requirement (11.0 vs 14.0). 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.

CPAT ships an update every 3 months, ACI DSIM every 3 weeks. The most recent releases landed on September 16, 2026 and May 14, 2026 respectively.

## The numbers

| Metric | CPAT | ACI DSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cpat/id869385961/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 59 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CPAT Flex Inc.](https://appshunter.io/developer/1707580573) | [ACI Communications, Inc.](https://appshunter.io/developer/1141246666) |

## What reviewers say

### CPAT

[App page](https://appshunter.io/ios/app/cpat/id869385961)

This system helps broadband operators enhance fleet operations and plant maintenance through GPS-based monitoring. It enables real-time management of features like RF leakage and ingress monitoring via a connected server.

**Highlights:** GPS-based fleet monitoring, Real-time system plant maintenance, RF leakage monitoring, Ingress monitoring, Remote management via server connection

**In-app purchases:** none


### ACI DSIM

[App page](https://appshunter.io/ios/app/aci-dsim/id1550253698)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPAT free?

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

### Is ACI DSIM free?

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

### Do CPAT or ACI DSIM have ads?

Neither CPAT nor ACI DSIM shows ads.

### Which is updated more often, CPAT or ACI DSIM?

CPAT ships an update every 3 months, and ACI DSIM every 3 weeks. Most recently, CPAT was updated on September 16, 2026 and ACI DSIM on May 14, 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.*