# QUANT Payment vs Fantom Address Explorer

The clearest difference is price: QUANT Payment at Free against Fantom Address Explorer's $2.99. QUANT Payment also leads on update cadence (every 2 months vs every 45 months). Fantom Address Explorer's advantage is ads (none vs shown) and iOS requirement (9.3 vs 11.0). On in-app purchases and device support there is nothing between them.

QUANT Payment is free to download; Fantom Address Explorer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QUANT Payment ships an update every 2 months, Fantom Address Explorer every 45 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QUANT Payment | Fantom Address Explorer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 45 months |
| Size | 58 MB | 3 MB |
| Requires iOS | 11.0 | **9.3** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quant Financial Limited](https://appshunter.io/developer/1592698638) | [Yuri Staloverov](https://appshunter.io/developer/845277613) |

## What reviewers say

### QUANT Payment

[App page](https://appshunter.io/ios/app/quant-payment/id1592698636)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fantom Address Explorer

[App page](https://appshunter.io/ios/app/fantom-address-explorer/id1609970209)

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

**In-app purchases:** none


## Frequently asked questions

### Is QUANT Payment free?

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

### Is Fantom Address Explorer free?

Fantom Address Explorer costs $2.99, with no in-app purchases.

### Do QUANT Payment or Fantom Address Explorer have ads?

QUANT Payment shows ads; Fantom Address Explorer does not.

### Which is updated more often, QUANT Payment or Fantom Address Explorer?

QUANT Payment ships an update every 2 months, and Fantom Address Explorer every 45 months. Most recently, QUANT Payment was updated on September 30, 2026 and Fantom Address Explorer on October 8, 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.*