# Pronto Top Up vs Postfach

The clearest difference is in-app purchases: Pronto Top Up at none against Postfach's 1. Pronto Top Up also leads on iOS requirement (13.0 vs 18.0). Postfach's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Postfach sells 1 one-off in-app purchase. Pronto Top Up asks for nothing beyond the download.

Pronto Top Up ships an update every 2 months, Postfach every 2 days. The most recent releases landed on October 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pronto Top Up | Postfach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/pronto-top-up/id1524827976/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 45 MB | 22 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Secure IP Telecom, Inc](https://appshunter.io/developer/1524827978) | [esense GmbH](https://appshunter.io/developer/1545555949) |

## What reviewers say

### Pronto Top Up

[App page](https://appshunter.io/ios/app/pronto-top-up/id1524827976)

Send mobile recharges and internet packages internationally from the US. Supports over 200 global operators with secure and simple transactions. Various payment methods and customer support are available.

**Highlights:** International mobile recharge, Supports 200+ global operators, Secure and simple transactions, Variable recharge amounts, Minute and internet packages, Multiple payment options, Customer support in English/Spanish

**In-app purchases:** none


### Postfach

[App page](https://appshunter.io/ios/app/postfach-private-mail/id6809901522)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Postfach Pro | $22.99 | one-time |


## Frequently asked questions

### Is Pronto Top Up free?

Pronto Top Up is free to download, with no in-app purchases.

### Is Postfach free?

Postfach is free to download, with in-app purchases available.

### Do Pronto Top Up or Postfach have ads?

Neither Pronto Top Up nor Postfach shows ads.

### Which is updated more often, Pronto Top Up or Postfach?

Pronto Top Up ships an update every 2 months, and Postfach every 2 days. Most recently, Pronto Top Up was updated on October 2, 2026 and Postfach on October 31, 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.*