# ProntoSIM vs HostelAlerts

The clearest difference is in-app purchases: ProntoSIM at none against HostelAlerts's 5. ProntoSIM also leads on ratings volume (6 vs 2). HostelAlerts's advantage is ads (none vs shown). On price, rating, update cadence and monetization model there is nothing between them.

Both are free to download. HostelAlerts sells 5 in-app purchases, starting at $1.99 per month. ProntoSIM asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ProntoSIM against 5.0 for HostelAlerts. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

ProntoSIM ships an update every 9 days, HostelAlerts every 3 weeks. The most recent releases landed on October 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ProntoSIM | HostelAlerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/prontosim/id6736466709/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/hostelalerts/id6757821448/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 58 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Swifty Byte SARL](https://appshunter.io/developer/1772063457) | [Abhin Gupta](https://appshunter.io/developer/1869117889) |

## What reviewers say

### ProntoSIM

[App page](https://appshunter.io/ios/app/prontosim/id6736466709)

Instantly purchase and activate eSIMs for global connectivity. Avoid roaming fees with affordable local data plans in over 190 countries. Perfect for travelers and digital nomads.

**Highlights:** Instant eSIM activation, Global coverage in 190+ countries, Affordable local data plans, No contracts or hidden fees, Manage multiple eSIM profiles, 24/7 customer support

**Features:** macOS Compatibility

**In-app purchases:** none


### HostelAlerts

[App page](https://appshunter.io/ios/app/hostelalerts/id6757821448)

Get instant notifications when beds become available at your preferred hostels. Set your dates and desired locations to quickly secure your accommodation. This tool helps you book your ideal stay without missing out on opportunities.

**Highlights:** Instant bed availability alerts, Search by city and hostel, Set custom dates and guest numbers, Manage all alerts in one place, Upgrade for more active alerts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| HostelAlerts Premium Yearly | $14.99 | per year |
| Single Credit | $0.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Traveler Pack (25 credits) | $19.99 | one-time |


## Frequently asked questions

### Is ProntoSIM free?

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

### Is HostelAlerts free?

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

### Which has better reviews, ProntoSIM or HostelAlerts?

ProntoSIM and HostelAlerts are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do ProntoSIM or HostelAlerts have ads?

ProntoSIM shows ads; HostelAlerts does not.

### Which is updated more often, ProntoSIM or HostelAlerts?

ProntoSIM ships an update every 9 days, and HostelAlerts every 3 weeks. Most recently, ProntoSIM was updated on October 10, 2026 and HostelAlerts 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.*