# QUANT Payment vs Eisen Pay

QUANT Payment and Eisen Pay 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.

QUANT Payment ships an update every 2 months, Eisen Pay every 3 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QUANT Payment | Eisen Pay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 58 MB | 60 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quant Financial Limited](https://appshunter.io/developer/1592698638) | [EISEN PAY SL](https://appshunter.io/developer/1683927461) |

## What reviewers say

### QUANT Payment

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Eisen Pay

[App page](https://appshunter.io/ios/app/eisen-pay/id6448199161)

**In-app purchases:** none


## Frequently asked questions

### Is QUANT Payment free?

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

### Is Eisen Pay free?

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

### Do QUANT Payment or Eisen Pay have ads?

Both QUANT Payment and Eisen Pay show ads.

### Which is updated more often, QUANT Payment or Eisen Pay?

QUANT Payment ships an update every 2 months, and Eisen Pay every 3 months. Most recently, QUANT Payment was updated on September 30, 2026 and Eisen Pay 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.*