No Chametz vs BSS FirstResponder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
No Chametz
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.
- Sell Chametz guidance
- Search for Chametz tools
- Destroy Chametz instructions
- Halakhic information
- Blessings and timings
- Checklist builder
- Flashlight feature
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The No Chametz app helps Jews go through the process of searching, cleaning, destroying and selling their chametz prior to the Passover holiday. Having Chametz in your possession can be a serious halachic issue. This app will help you make sure you properly remove any chametz under your ownership The app helps you search for Chametz, the bedikat chametz, by giving you the halakhah, brachas zmanim, a checklist builder and a flash light. It also helps you destroy the chametz with the Bittul and Bi'ur with halakhah, brachas and zmanim for that process. Finally, it helps you sell, Mechirah, the chametz with zmnaim, halacha and a link to sell it to an organization. Features: * Sell Your Chametz: Selling Halachos, Zmanim, & Transaction * Search For Chametz: Searching Halachos, Zmanim, Checklist, Bracha, & Light * Destroy Your Chametz: Destroying Halachos, Zmanim, Bracha & Transaction * Flash Light for iPhone 4 * English Translations for Brachas * Zmanim Based on GPS * Halachot from Rabbi Elozor Barclay & Rabbi Yirzchok Jaeger
BSS FirstResponder
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.
- Building-specific diagrams
- Quick reference system descriptions
- Interactive floor plan viewer
- Critical equipment location
- Incident response efficiency
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BSS First Responder offers building staff the most complete information to efficiently respond to incidents at their property. The application includes building-specific diagrams and quick reference systems descriptions to swiftly understand the property, and an interactive floor plan viewer to rapidly locate critical building equipment on demand. BSS First Responder is designed to avoid damage to the property and to avert expensive business interruptions.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | No Chametz | BSS FirstResponder |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 36 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 30 MB |
| Age rating | 4+ | 12+ |
| Developer | RustyBrick, Inc. | Building Safety Solutions |
Customer experience
No Chametz
BSS FirstResponder
In-app purchases
No Chametz
No in-app purchases
BSS FirstResponder
No in-app purchases


