# paySimplex vs Fortis Mobile

The clearest difference is iOS requirement: Fortis Mobile at 12.0 against paySimplex's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

paySimplex ships an update monthly, Fortis Mobile every 5 weeks. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | paySimplex | Fortis Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 97 MB | 25 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [paySimplex](https://appshunter.io/developer/606507769) | [Fortis](https://appshunter.io/developer/1472874201) |

## What reviewers say

### paySimplex

[App page](https://appshunter.io/ios/app/paysimplex/id1148063473)

This app simplifies mobile payments for parking and permits. It offers an intuitive interface for quick and easy transactions directly from your phone.

**Highlights:** Mobile parking payments, Permit payments, Intuitive interface, Simple transactions, Phone-based payments

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

**In-app purchases:** none


### Fortis Mobile

[App page](https://appshunter.io/ios/app/fortis-mobile/id1515534040)

**In-app purchases:** none


## Frequently asked questions

### Is paySimplex free?

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

### Is Fortis Mobile free?

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

### Do paySimplex or Fortis Mobile have ads?

Neither paySimplex nor Fortis Mobile shows ads.

### Which is updated more often, paySimplex or Fortis Mobile?

paySimplex ships an update monthly, and Fortis Mobile every 5 weeks. Most recently, paySimplex was updated on September 28, 2026 and Fortis Mobile on September 10, 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.*