Penguide vs Multiplication
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Penguide
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How long did you study today? How many questions did you solve? Which topic is still shaky? Penguide is a study tracker for students preparing for exams. It records your focus time, the questions you solve and your progress through the curriculum — you study, it counts. If you want, your study coach and your teachers see that progress too, and set you tasks. WHO IT'S FOR Students aged 13 and over preparing for Turkey's university entrance exam (YKS: TYT and AYT), the high-school entrance exam (LGS) or school exams — and anyone who simply wants a steady study habit. Study coaches and subject teachers work inside the same app, each with their own panel. STUDY, LEAVE THE REST TO US • Start the Pomodoro timer and focus. The clock keeps running even if you close the app. • Log correct, wrong and blank answers. Don't feel like it? Leave them empty, that works too. • Pick the subject, unit and topic — or just type what you worked on. Curriculum is optional. • Logged something wrong? Edit or delete a session you entered; your goal, streak and topics update on their own. • Set a daily goal in minutes or in questions. Hit either one and the day counts as done. • Your streak, weekly summary and momentum are always one tap away. SEE WHERE YOUR TOPICS STAND • YKS: TYT, or TYT+AYT filtered by your field. LGS: the full scope. School: grades 8-12. • Topic-level progress tracking: every topic is colour-coded — untouched, in progress, needs review, solid. WITH YOUR COACH AND TEACHERS • Your coach sees what you studied and sets you tasks, with a short note when needed. • Add teachers with an invite code. Each sets tasks in their own subject. • Your tasks wait for you on the Today screen; finish them as you study. YOU DECIDE WHAT THEY SEE • When you add a teacher, you approve each subject they may see, one by one. Decline the rest. • An approved teacher sees only that subject. Your daily totals need a separate permission. • Changed your mind? Revoke it and access closes right then. Grant it again later if you like. IF YOU ARE A COACH Signing in as a study coach opens a student tracking panel instead of the study screens. • Add students with an invite code; every student approves the connection themselves. • See who needs attention today, and why: how many days without a log, which task is overdue. • A student's overview, study history, subject breakdown, topics and tasks on one screen. • Set tasks in minutes, questions or topic review, with a due date. • Keep a private note only you can see. • Notifications for connection requests, overdue tasks and weekly summaries. IF YOU ARE A TEACHER The teacher panel is deliberately narrow: you manage your subject, not the student's whole life. • Generate an invite code. When a student redeems it, the subject you would see goes to them for approval. • Only in that subject: the student's work, their daily breakdown and their topic status. • Set tasks bound to the units and topics of the real curriculum. • Keep a private note. • The moment a student revokes permission, your access closes. SEE IT WITHOUT OPENING THE APP • Home Screen widgets show your daily progress. • While a Pomodoro runs, the timer stays visible even when the app is closed. WORKS WITHOUT INTERNET Anything you log with no signal waits on your phone and sends itself once you are back online. On the bus, in the library, wherever you are — nothing is lost. YOUR PRIVACY • No ads, no third-party tracking, no sale of data. • See how your data is used on a clear screen before you start. • Delete your account and its data at any time, right in the app. ALSO • Turkish and English. • Two themes: dark for night owls, light for daytime. • Notifications are optional; you choose whether to allow them. Penguide will not shame you or nag that you have not studied for days. It records the work you actually did, and makes sure the right person is there at the right time.
Multiplication
This app helps children learn multiplication through visual models, strategic approaches, and engaging practice. It covers concepts step-by-step, builds understanding with arrays and equal groups, and reinforces learning with games and speed challenges. Designed to develop both conceptual understanding and procedural fluency.
- Step-by-step concept learning
- Visual models (arrays, equal groups)
- Multiplication strategies
- Pattern exploration
- Engaging practice activities
- Real-world problem solving
- Speed challenges
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Welcome to ACD Math Multiplication Lab! Multiplication is more than memorizing facts. In Multiplication Lab, children learn multiplication through visual models, powerful strategies, pattern exploration, practice activities, and real-world problem solving. Features • Learn multiplication concepts step by step • Build arrays and equal-group models • Discover efficient multiplication strategies • Explore patterns and number relationships • Practice multiplication facts with engaging activities • Solve real-world word problems • Improve fluency with speed challenges • Reinforce learning through matching games Designed for elementary learners, Multiplication Lab develops both conceptual understanding and procedural fluency. Anyone Can Do Math.
Screenshots
Verdict
Penguide and Multiplication are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Penguide ships an update fortnightly, Multiplication every 3 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.
| Parameter | Penguide | Multiplication |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Murat Turkoz | HALIL IBRAHIM KUCUKKAYA |
In-app purchases
Penguide
No in-app purchases
Multiplication
No in-app purchases
Questions
Is Penguide free?
Is Multiplication free?
Do Penguide or Multiplication have ads?
Which is updated more often, Penguide or Multiplication?
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