# SitesPay vs Interstellar Card

The clearest difference is update cadence: Interstellar Card at every 9 days against SitesPay's monthly. 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.

SitesPay ships an update monthly, Interstellar Card every 9 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SitesPay | Interstellar Card |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 4 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sitescapital, S.A. de C.V. SOFOM](https://appshunter.io/developer/1590425689) | [InterstellarCTIBNK](https://appshunter.io/developer/1838049170) |

## What reviewers say

### SitesPay

[App page](https://appshunter.io/ios/app/sitespay/id6482848726)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interstellar Card

[App page](https://appshunter.io/ios/app/interstellar-card/id6752109902)

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

**In-app purchases:** none


## Frequently asked questions

### Is SitesPay free?

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

### Is Interstellar Card free?

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

### Do SitesPay or Interstellar Card have ads?

Neither SitesPay nor Interstellar Card shows ads.

### Which is updated more often, SitesPay or Interstellar Card?

SitesPay ships an update monthly, and Interstellar Card every 9 days. Most recently, SitesPay was updated on October 5, 2026 and Interstellar Card on October 6, 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.*