# D.PAY vs HCI

The clearest difference is ads: D.PAY at none against HCI's shown. HCI's advantage is update cadence (every 2 months vs every 18 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

D.PAY ships an update every 18 months, HCI every 2 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | D.PAY | HCI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 35 MB | 52 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DIGITAL PAY SOLUTIONS LIMITED](https://appshunter.io/developer/1696272352) | [HONGCI MONITOR INTERNATIONAL CO.,LTD.](https://appshunter.io/developer/1817118415) |

## What reviewers say

### D.PAY

[App page](https://appshunter.io/ios/app/dpay/id6451042137)

**Features:** macOS Compatibility

**In-app purchases:** none


### HCI

[App page](https://appshunter.io/ios/app/hci/id6746776209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D.PAY free?

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

### Is HCI free?

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

### Do D.PAY or HCI have ads?

HCI shows ads; D.PAY does not.

### Which is updated more often, D.PAY or HCI?

D.PAY ships an update every 18 months, and HCI every 2 months. Most recently, D.PAY was updated on October 3, 2026 and HCI on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*