HazMat vs DPG Quick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HazMat
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This is how the DENIOS HazMat-Storage-Checker works: 1. Select as many storage classes as you want to store together. 2. The storage class matrix immediately shows you whether storage is possible under your local legislation and what restrictions there are. 3. If you have any questions, you can request individual advice from our hazardous materials specialists and send quotation requests directly via the app. Especially for UK & Ireland: • The HSG71 guideline forms the basis for possible combined storage. • Additional legal bases for the UK are the guidelines for the storage of flammable liquids (HSG51), organic peroxides (CS21) and explosive substances (L138, DSEAR). • Additional legal bases for Ireland are the guidelines for storage of hazardous materials in laboratories, warehouses and drum stores (HSA). Important information The technical information in this app has been prepared carefully and to the best of our knowledge. Nevertheless, DENIOS SE cannot assume any kind of warranty or liability, whether in contract or otherwise, for topicality, completeness and correctness, neither towards the reader nor towards third parties. The use of the information and content for your own or third party purposes is therefore at your own risk. In any case, please observe the locally and currently applicable legislation.
DPG Quick
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Sie sehen auf Ihrem Arbeitsmittel ein Prüfetikett der DPG – Deutsche Elektro Prüfgesellschaft mbH und möchten mehr Details zu den Ergebnissen der Betriebssicherheitsprüfung erfahren? Mit DPG Quick-Check scannen Sie schnell und unkompliziert den Code auf dem DPG-Prüfetikett und erhalten sofort das Ergebnis und detaillierte Informationen der letzten Prüfung direkt auf Ihr Smartphone oder Tablet. Sie sind der verantwortliche Ansprechpartner der DPG – Deutsche Elektro Prüfgesellschaft mbH im Bereich Arbeitssicherheit und haben einen Zugang zu unserem Onlineportal? Dann haben Sie darüber hinaus die Möglichkeit, alle Details der Prüfungen sofort als Prüfprotokoll direkt auf Ihrem mobilen Endgerät einzusehen - inklusive Inventarisierungsdaten. Sie haben immer und überall vollen Zugriff auf Ihre Daten rund um die Betriebssicherheitsprüfung und somit die Arbeitssicherheit voll im Blick.
Screenshots
Verdict
The clearest difference is update cadence: HazMat at every 4 months against DPG Quick's every 15 months. HazMat also leads on iOS requirement (12.1 vs 15.0). On price, ads, in-app purchases and device support 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.
HazMat ships an update every 4 months, DPG Quick every 15 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.
| Parameter | HazMat | DPG Quick |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 31 MB | 58 MB |
| Age rating | 17+ | 4+ |
| Developer | DENIOS AG | audius GmbH |
In-app purchases
HazMat
No in-app purchases
DPG Quick
No in-app purchases








