# No Chametz vs BSS FirstResponder

The clearest difference is rating: BSS FirstResponder at 5.0 against No Chametz's 3.0. BSS FirstResponder also leads on update cadence (every 2 months vs every 36 months). No Chametz's advantage is iOS requirement (9.0 vs 15.1). On price, ratings volume, 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.

BSS FirstResponder holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

No Chametz ships an update every 36 months, BSS FirstResponder every 2 months. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | No Chametz | BSS FirstResponder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/no-chametz/id429799154/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bss-firstresponder/id1488506997/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 7 MB | 30 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [RustyBrick, Inc.](https://appshunter.io/developer/286478370) | [Building Safety Solutions](https://appshunter.io/developer/739220947) |

## What reviewers say

### No Chametz

[App page](https://appshunter.io/ios/app/no-chametz/id429799154)

This app guides users through the Jewish Passover ritual of preparing for the holiday by searching, cleaning, destroying, and selling chametz. It provides halakhic guidance, blessings, timings, and tools like a checklist and flashlight to ensure proper observance.

**Highlights:** Sell Chametz guidance, Search for Chametz tools, Destroy Chametz instructions, Halakhic information, Blessings and timings, Checklist builder, Flashlight feature

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

**In-app purchases:** none


### BSS FirstResponder

[App page](https://appshunter.io/ios/app/bss-firstresponder/id1488506997)

This app provides building staff with comprehensive information for efficient incident response. It features building-specific diagrams, quick reference system descriptions, and an interactive floor plan viewer to locate critical equipment. The goal is to prevent property damage and costly business interruptions.

**Highlights:** Building-specific diagrams, Quick reference system descriptions, Interactive floor plan viewer, Critical equipment location, Incident response efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is No Chametz free?

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

### Is BSS FirstResponder free?

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

### Which has better reviews, No Chametz or BSS FirstResponder?

BSS FirstResponder is rated higher. No Chametz averages 3.0 out of 5 from 2 ratings, while BSS FirstResponder averages 5.0 from 1 ratings.

### Do No Chametz or BSS FirstResponder have ads?

Neither No Chametz nor BSS FirstResponder shows ads.

### Which is updated more often, No Chametz or BSS FirstResponder?

No Chametz ships an update every 36 months, and BSS FirstResponder every 2 months. Most recently, No Chametz was updated on September 25, 2026 and BSS FirstResponder on October 4, 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.*