# Reaader vs Prefecture Alerts

The clearest difference is update cadence: Reaader at every 2 days against Prefecture Alerts's fortnightly. Reaader also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Reaader sells 2 in-app purchases, starting at $8.99 per month and Prefecture Alerts sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Reaader ships an update every 2 days, Prefecture Alerts fortnightly. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Reaader | Prefecture Alerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/prefecture-alerts/id6751842080/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 50 MB | 13 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [IT INNOVE](https://appshunter.io/developer/1089460022) | [GCO Apps](https://appshunter.io/developer/1350106258) |

## What reviewers say

### Reaader

[App page](https://appshunter.io/ios/app/reaader/id6447464952)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | per month |
| Expert | $17.99 | per month |


### Prefecture Alerts

[App page](https://appshunter.io/ios/app/prefecture-alerts/id6751842080)

This app monitors prefecture websites across France for available appointment slots. It notifies users immediately via push, SMS, or email when a slot opens, saving them the time of manual checking. Users select their prefecture and appointment type to begin receiving alerts.

**Highlights:** Monitors over 120 prefectures and appointment types, Instant notifications via Push, SMS, or Email, Saves time by eliminating manual website refreshing, Supports various appointment types (residence permit, driver's license, etc.), Fast and reliable slot detection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly, 3 Days Trial) | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |


## Frequently asked questions

### Is Reaader free?

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

### Is Prefecture Alerts free?

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

### Do Reaader or Prefecture Alerts have ads?

Neither Reaader nor Prefecture Alerts shows ads.

### Which is updated more often, Reaader or Prefecture Alerts?

Reaader ships an update every 2 days, and Prefecture Alerts fortnightly. Most recently, Reaader was updated on September 17, 2026 and Prefecture Alerts on August 24, 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.*