# SecurePay Mobile vs Stackup

The clearest difference is update cadence: Stackup at every 4 days against SecurePay Mobile's every 5 weeks. 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.

SecurePay Mobile ships an update every 5 weeks, Stackup every 4 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SecurePay Mobile | Stackup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 29 MB | 155 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SecureID](https://appshunter.io/developer/1848837491) | [Stackup Technology Limited](https://appshunter.io/developer/6797650460) |

## What reviewers say

### SecurePay Mobile

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Stackup

[App page](https://appshunter.io/ios/app/stackup-payments-and-gifts/id6797650458)

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

**In-app purchases:** none


## Frequently asked questions

### Is SecurePay Mobile free?

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

### Is Stackup free?

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

### Do SecurePay Mobile or Stackup have ads?

Neither SecurePay Mobile nor Stackup shows ads.

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

SecurePay Mobile ships an update every 5 weeks, and Stackup every 4 days. Most recently, SecurePay Mobile was updated on October 12, 2026 and Stackup on October 17, 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.*