# FPT eInvoice vs EasyCA

The clearest difference is iOS requirement: FPT eInvoice at 12.0 against EasyCA's 15.5. 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.

FPT eInvoice ships an update every 3 weeks, EasyCA every 5 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | FPT eInvoice | EasyCA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 42 MB | 131 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FPT IS Company Limited](https://appshunter.io/developer/1437861502) | [SOFTDREAMS TECHNOLOGY INVESTMENT AND TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1229554344) |

## What reviewers say

### FPT eInvoice

[App page](https://appshunter.io/ios/app/fpt-einvoice/id1631267280)

**In-app purchases:** none


### EasyCA

[App page](https://appshunter.io/ios/app/easyca/id6502670861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FPT eInvoice free?

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

### Is EasyCA free?

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

### Do FPT eInvoice or EasyCA have ads?

Neither FPT eInvoice nor EasyCA shows ads.

### Which is updated more often, FPT eInvoice or EasyCA?

FPT eInvoice ships an update every 3 weeks, and EasyCA every 5 weeks. Most recently, FPT eInvoice was updated on September 10, 2026 and EasyCA on September 8, 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.*