Isnad vs Siddur.
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Isnad
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Trace the people and paths behind hadith transmission. Isnad is a visual reference for exploring chains of narration, narrator generations, and the structure of Sahih al-Bukhari. Begin with Prophet Muhammad (peace be upon him), follow transmission through the Companions, Tabi'un, and later narrators, and see how each path reaches the compiler. FEATURES - Explore interactive chains of transmission - Browse Sahih al-Bukhari by books, chapters, and hadiths - Read hadith texts and view available isnad information - Discover narrator profiles and their place in the transmission network - Study the Beautiful Names of Allah with meanings, reflections, and cited evidence - Switch between English, Russian, and Arabic - Use the core library without an account, advertising, analytics, or tracking Isnad is designed as an educational reference. Information about sources and methodology is available inside the app. If you notice an error in a hadith text, narrator name, chain of transmission, or translation, you can contact us directly from Settings. The application does not replace qualified scholarly guidance.
Siddur.
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Pray is a siddur. Today's services, Tehillim, and the Chumash - in the STAM face, on the phone. The calendar chooses the text: weekday or Shabbat, Israel or the diaspora, selichot, hoshanot, the Omer. Ashkenaz, Sefard, Edot HaMizrach, and Ari. No account. Nothing leaves the phone except the place you already are, used only to compute zmanim.
Screenshots
Verdict
The clearest difference is update cadence: Siddur. at daily against Isnad's every 4 days. Isnad's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Isnad ships an update every 4 days, Siddur. daily. Both last shipped on November 6, 2026.
| Parameter | Isnad | Siddur. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 16.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 24 MB | 119 MB |
| Age rating | 12+ | 4+ |
| Developer | Mirshod Makhmudov | Binyomin Nudell |
In-app purchases
Isnad
No in-app purchases
Siddur.
No in-app purchases









