Comparison

Daara vs Learning transistor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Daara

Features
Read full description

Daara ramène la transmission du savoir islamique dans votre quotidien. Apprenez avec des oustazs vérifiés, à votre rythme, partout, même hors-ligne. POURQUOI DAARA Les sciences islamiques se transmettent oralement depuis des siècles, du maître à l'élève. Daara reproduit cette pédagogie dans un format mobile : chaque livre est découpé phrase par phrase, accompagnée de trois audios — la récitation, la traduction et l'explication par l'oustaz. POUR LES ÉLÈVES → Découvrez des cours par catégorie : fiqh, aqida, sira, tafsir, hadith, tasawwuf, arabe → Inscrivez-vous au cours d'un oustaz vérifié → Écoutez phrase par phrase, à votre rythme → Téléchargez pour écouter hors-ligne → Posez vos questions par texte ou par audio → Suivez votre progression et marquez vos favoris POUR LES OUSTAZS Soumettez votre candidature, choisissez un livre, enregistrez vos audios depuis l'application, publiez vos cours et répondez à vos élèves. UNE TRANSMISSION VÉRIFIÉE Tous les oustazs sont vérifiés par notre équipe. Les enseignements respectent les références traditionnelles des écoles sunnites (maliki, hanafi, shafii, hanbali). CONÇUE POUR LE QUOTIDIEN Mode sombre, lecture continue comme un livre audio, fonctionne hors-ligne, interface en français, anglais, arabe et wolof. Une question ? papabdoulaye16@gmail.com

About

Learning transistor

Features
Read full description

How does a computer actually compute? Not metaphorically — physically. Learning Transistor answers that question in 14 interactive screens, starting from a single transistor and ending at a working one-bit computer you can step through with your finger. Every screen is a live circuit. Current flows as moving dots, voltage glows on the wires, and every input is yours to flip. Nothing is a video, and nothing is a quiz — you learn by turning things on and off and watching what the electrons do. THE JOURNEY - Meet Transistor Man — the classic mental model of how a transistor keeps its collector current exactly 100 times the base current, and what happens when it can't - The transistor switch: how 9.4 mA of base current lights a 100 mA lamp - The NOT gate: how a resistor and a transistor turn voltage into logic — and why "1" costs no current at all - NAND and NOR at the transistor level: series vs parallel, and why these two gates can build everything else - The symbol language: the D-shape, the pointed shape, and the little circle that flips every answer - Building with gates: AND from NANDs — abstraction you can tap to open and see the transistors still working inside - The SR latch: two crossed gates that remember one bit after your finger leaves the screen - XOR and the half adder: the moment logic becomes arithmetic, and 1 + 1 becomes 10 - The finale: memory + adder + feedback + a STEP clock — a one-bit computer, with every layer tappable all the way down to the silicon FREE TO START The first two screens — Transistor Man and the transistor switch — are free. A single purchase unlocks the rest of the journey. No subscriptions, no ads, no accounts, no data collection. Inspired by the classic figures of The Art of Electronics. Made for curious minds who want to know what is really happening inside the machine they are holding.

Screenshots

Daara4 screens
Learning transistor3 screens

Verdict

The call

The clearest difference is in-app purchases: Daara at none against Learning transistor's 1. Daara also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learning transistor sells 1 one-off in-app purchase. Daara asks for nothing beyond the download.

Scorecard3 real differences · 2 level
Daara versus Learning transistor: the parameters behind the verdict, then further details
ParameterDaaraLearning transistor
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size44 MB1 MB
Age rating4+4+
DeveloperAbdoulaye BiraneSungjun Kim

In-app purchases

None

Daara

No in-app purchases

1 purchases

Learning transistor

One-time1
  • Full Access$4.99

Questions

Is Daara free?
Daara is free to download, with no in-app purchases.
Is Learning transistor free?
Learning transistor is free to download, with in-app purchases available.
Do Daara or Learning transistor have ads?
Neither Daara nor Learning transistor shows ads.

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