# HydroX vs SecurePay Mobile

HydroX and SecurePay Mobile are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HydroX ships an update every 6 weeks, SecurePay Mobile every 5 weeks. The most recent releases landed on February 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | HydroX | SecurePay Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 32 MB | 29 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HYDROGEN PAYMENT SERVICES COMPANY LIMITED](https://appshunter.io/developer/1691861531) | [SecureID](https://appshunter.io/developer/1848837491) |

## What reviewers say

### HydroX

[App page](https://appshunter.io/ios/app/hydrox/id6479891627)

**Features:** macOS Compatibility

**In-app purchases:** none


### SecurePay Mobile

[App page](https://appshunter.io/ios/app/securepay-mobile/id6755679075)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HydroX free?

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

### Is SecurePay Mobile free?

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

### Do HydroX or SecurePay Mobile have ads?

Neither HydroX nor SecurePay Mobile shows ads.

### Which is updated more often, HydroX or SecurePay Mobile?

HydroX ships an update every 6 weeks, and SecurePay Mobile every 5 weeks. Most recently, HydroX was updated on February 24, 2026 and SecurePay Mobile on September 9, 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.*