# Firebase Pusher vs Rigelflow Worker

The clearest difference is in-app purchases: Rigelflow Worker at none against Firebase Pusher's 1. Rigelflow Worker also leads on ads (none vs shown) and update cadence (every 8 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Firebase Pusher sells 1 in-app purchase, starting at $1.49 per month. Rigelflow Worker asks for nothing beyond the download.

Firebase Pusher ships an update every 2 months, Rigelflow Worker every 8 days. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Firebase Pusher | Rigelflow Worker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/firebase-pusher/id1500150434/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 28 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pavlo Kravchenko](https://appshunter.io/developer/1474839903) | [CASHIERIO](https://appshunter.io/developer/1583151500) |

## What reviewers say

### Firebase Pusher

[App page](https://appshunter.io/ios/app/firebase-pusher/id1500150434)

This utility app allows users to send targeted push notifications to individual users, groups, or based on specific conditions. It supports custom JSON notifications and provides a history of sent messages. The app works with HTTP v1 and offers a premium subscription with a free trial.

**Highlights:** Send notifications by Firebase ID, Send notifications to groups, Send notifications using conditions, Get response after sending, Send custom JSON notifications, Save application lists, Save notification history

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month of premium | $1.49 | per month |


### Rigelflow Worker

[App page](https://appshunter.io/ios/app/rigelflow-worker/id6766266003)

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

**In-app purchases:** none


## Frequently asked questions

### Is Firebase Pusher free?

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

### Is Rigelflow Worker free?

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

### Do Firebase Pusher or Rigelflow Worker have ads?

Firebase Pusher shows ads; Rigelflow Worker does not.

### Which is updated more often, Firebase Pusher or Rigelflow Worker?

Firebase Pusher ships an update every 2 months, and Rigelflow Worker every 8 days. Most recently, Firebase Pusher was updated on September 25, 2026 and Rigelflow Worker on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*