# Flux vs PayBox by MoonPay

The clearest difference is price: PayBox by MoonPay at Free against Flux's $0.99. PayBox by MoonPay also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Flux's advantage is update cadence (every 3 days vs weekly). On ads and in-app purchases there is nothing between them.

PayBox by MoonPay is free to download; Flux costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flux ships an update every 3 days, PayBox by MoonPay weekly. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Flux | PayBox by MoonPay |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.4 (37 ratings)](https://appshunter.io/ios/app/paybox-by-moonpay/id6776329908/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 79.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free |
| Size | 6 MB | 64 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aysen Zaptcioglu](https://appshunter.io/developer/1865216125) | [MoonPay](https://appshunter.io/developer/1635031434) |

## What reviewers say

### Flux

[App page](https://appshunter.io/ios/app/flux-subscription-tracker/id6757672911)

**Features:** macOS Compatibility

**In-app purchases:** none


### PayBox by MoonPay

[App page](https://appshunter.io/ios/app/paybox-by-moonpay/id6776329908)

This app provides a secure way to connect AI tools and agents to your financial accounts and sensitive information. It allows you to create protected wallets and manage access permissions for connected services, ensuring your data remains safe.

**Highlights:** Passkey-protected wallets, Manage connected accounts, Approve important actions, Scoped, revocable access, Protect raw keys and secrets

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

**In-app purchases:** none


## Frequently asked questions

### Is Flux free?

Flux costs $0.99, with no in-app purchases.

### Is PayBox by MoonPay free?

PayBox by MoonPay is free to download, with no in-app purchases.

### Do Flux or PayBox by MoonPay have ads?

Neither Flux nor PayBox by MoonPay shows ads.

### Which is updated more often, Flux or PayBox by MoonPay?

Flux ships an update every 3 days, and PayBox by MoonPay weekly. Most recently, Flux was updated on October 13, 2026 and PayBox by MoonPay on October 23, 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.*