# ACCA 365 vs CertainPath Events

The clearest difference is update cadence: CertainPath Events at every 2 months against ACCA 365's every 4 months. ACCA 365's advantage is iOS requirement (13.0 vs 17.0). 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.

ACCA 365 ships an update every 4 months, CertainPath Events every 2 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ACCA 365 | CertainPath Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 37 MB | 76 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Air Conditioning Contractors of America](https://appshunter.io/developer/380544391) | [AQUILA INVESTMENT GROUP, LLC](https://appshunter.io/developer/1296283505) |

## What reviewers say

### ACCA 365

[App page](https://appshunter.io/ios/app/acca-365/id1541204865)

**Features:** macOS Compatibility

**In-app purchases:** none


### CertainPath Events

[App page](https://appshunter.io/ios/app/certainpath-events/id6477397569)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACCA 365 free?

ACCA 365 is free to download, with no in-app purchases.

### Is CertainPath Events free?

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

### Do ACCA 365 or CertainPath Events have ads?

Neither ACCA 365 nor CertainPath Events shows ads.

### Which is updated more often, ACCA 365 or CertainPath Events?

ACCA 365 ships an update every 4 months, and CertainPath Events every 2 months. Most recently, ACCA 365 was updated on October 6, 2026 and CertainPath Events on October 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.*