PDF Reader vs Chaudière DZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
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PDF Reader-simple: Your All-in-One Document and File Viewer PDF Reader-simple is the straightforward and essential app for easily opening and viewing all your important files on your iPhone or iPad. Say goodbye to multiple apps—now you can access PDFs, documents, spreadsheets, presentations, and images all in one place. Effortless File Access PDFs: Open and read all your PDF documents with a clean, clear interface. Microsoft Office Files: View .doc, .xls, and .ppt files instantly. Images and Web: Easily open .png and .jpg image files, plus .html web pages. Simple, Fast and Reliable PDF Reader-simple is designed for maximum ease of use. Just tap to open your files and view them quickly and reliably. No complicated features, just what you need to get the job done. Download PDF Reader-simple today and simplify how you view all your documents and files!
Chaudière DZ
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Chaudière DZ est l’atelier technique du technicien de chaudières. • Catalogues multi-marques et fiches modèles • Documents techniques (PDF) et aides au diagnostic • Assistant IA spécialisé chauffage / chaudières • Carnet clients terrain et calculatrice • Actualités métier et notifications Conçu pour les professionnels : gagnez du temps sur site avec les bonnes références au bon moment.
Screenshots
Verdict
The clearest difference is ads: Chaudière DZ at none against PDF Reader's shown. Chaudière DZ also leads on update cadence (every 9 days vs every 112 months). On price, in-app purchases, device support and iOS requirement 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.
PDF Reader ships an update every 112 months, Chaudière DZ every 9 days. The most recent releases landed on October 10, 2026 and October 31, 2026 respectively.
| Parameter | PDF Reader | Chaudière DZ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 112 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Aishvarya Sadasivam | Nabil Hamici |
In-app purchases
PDF Reader
No in-app purchases
Chaudière DZ
No in-app purchases









