Comparison

Zeroth vs Booklet Store

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

Head to head

Zeroth

Learn programming daily

About

Zeroth

Features

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Zeroth helps you become a better programmer through daily practice and gamified learning. FEATURES: - Daily programming challenges tailored to all skill levels - 5 question types: multiple choice, code output, find the bug, mix & match, drag & drop - Track your learning streak and earn achievements - Compete on global leaderboards - Offline support — practice anywhere, anytime - Beautiful dark mode interface - Detailed explanations after every question PERFECT FOR: - Students learning to code - Developers preparing for interviews - Programmers staying sharp - Bootcamp graduates practicing fundamentals Start your learning journey today!

About

Booklet Store

Features

Read full description

BookLet – A platform for reading books for Thanaweya Amma students BookLet provides high school students with easy, organized access to all their study books and notes in one place. Enjoy a smooth, fast reading experience tailored for Egypt’s Thanaweya Amma students.

Screenshots

Zeroth4 screens

Booklet Store4 screens

Verdict

The call

The clearest difference is update cadence: Zeroth at daily against Booklet Store's every 3 days. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Zeroth ships an update daily, Booklet Store every 3 days. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 5 level

Zeroth versus Booklet Store: the parameters behind the verdict, then further details
Parameter	Zeroth	Booklet Store
Price	Free	Free
Update frequency	Daily — better	Every 3 days
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.1	15.0 — better
Further details — not scored
Size	31 MB	60 MB
Age rating	4+	4+
Developer	Mukhammadnozim Islamov	Abdalla Walles

In-app purchases

None

Zeroth

No in-app purchases

None

Booklet Store

No in-app purchases

Questions

Is Zeroth free?

Zeroth is free to download, with no in-app purchases.

Is Booklet Store free?

Booklet Store is free to download, with no in-app purchases.

Do Zeroth or Booklet Store have ads?

Neither Zeroth nor Booklet Store shows ads.

Which is updated more often, Zeroth or Booklet Store?

Zeroth ships an update daily, and Booklet Store every 3 days. Most recently, Zeroth was updated on September 22, 2026 and Booklet Store on September 14, 2026.