# CA Office Automation vs ERPCA 3.0

The clearest difference is update cadence: ERPCA 3.0 at every 2 weeks against CA Office Automation's monthly. CA Office Automation's advantage is iOS requirement (10.0 vs 15.0). 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.

CA Office Automation ships an update monthly, ERPCA 3.0 every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CA Office Automation | ERPCA 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 35 MB | 137 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Homi Kaneria](https://appshunter.io/developer/1558243082) | [Sujeet Karn](https://appshunter.io/developer/1475360425) |

## What reviewers say

### CA Office Automation

[App page](https://appshunter.io/ios/app/ca-office-automation/id1558243080)

**Features:** macOS Compatibility

**In-app purchases:** none


### ERPCA 3.0

[App page](https://appshunter.io/ios/app/erpca-30/id1662482776)

This cloud-based practice management tool helps chartered accountants efficiently manage daily operations. It offers real-time insights and allows access to client data and task management from anywhere, anytime.

**Highlights:** Login with OTP, Attendance punching with Geo-Location, Task and calendar management, Customer management, Daysheet updates, Leave management

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

**In-app purchases:** none


## Frequently asked questions

### Is CA Office Automation free?

CA Office Automation is free to download, with no in-app purchases.

### Is ERPCA 3.0 free?

ERPCA 3.0 is free to download, with no in-app purchases.

### Do CA Office Automation or ERPCA 3.0 have ads?

Neither CA Office Automation nor ERPCA 3.0 shows ads.

### Which is updated more often, CA Office Automation or ERPCA 3.0?

CA Office Automation ships an update monthly, and ERPCA 3.0 every 2 weeks. Most recently, CA Office Automation was updated on November 7, 2026 and ERPCA 3.0 on November 3, 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.*