Tiktek vs Dopus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tiktek
A social learning network for Israeli middle and high school students. Users can upload solutions to study questions and help classmates. It facilitates peer-to-peer academic support through a request board and direct interaction.
- Upload study solutions
- Request academic help
- Peer-to-peer learning
- Subject-based search
- Direct interaction and comments
- Support for various document types
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תיקתק היא רשת חברתית ללימודים המיועדת לתלמידי חטיבות הביניים והתיכונים בישראל ומאפשרת לתלמידים טובים לעזור לחבריהם על ידי העלאת פתרונות לשאלות במקצועות הלימוד שהם חזקים בהם. השימוש בתיקתק הוא חפשי, חינמי, ללא תשלום וללא פרסומות. תלמיד הזקוק לעזרה בהכנת שיעורים יחפש את השאלה המעניינת אותו במאגר המידע של תיקתק לפי מקצוע הלימוד, ספר, עמוד וכו'. במידת הצורך הוא יכול להעלות בקשה לפתרון ל"לוח הבקשות" המופץ לכולם. מי שרוצים לעזור יכולים לעשות זאת בקלות: מצלמים הפתרון וההסבר מדפי נייר, מהמחברת ומשיעורי הבית ומעלים באמצעות האפליקציה. ניתן גם להעלות מסמכי docs, word, pdf וכ"ו. תלמידים שנעזרים בפתרון עוקבים אחר הדרך של הפותר ויכולים להגיב ולקבל הסברים נוספים.
Dopus
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For the Psychometric and the English Bagrut. 300 academic words, six weeks, five minutes a day. The vocabulary that wouldn't stick from a word list — finally sticks. You know the cycle. You open the list. You get through forty words. A week later "perfunctory" is gone again. Lists don't fail because you weren't trying — they fail because the word never had anywhere to live. Dopus drops every word inside a small, specific scene. A returned essay with one word circled in red. An apology that lands wrong. A street sign you don't quite read. You guess the meaning from the scene, and that guess is the thing your brain holds onto. THREE PHASES, BUILT FOR REAL MEMORY • Recognize — the word arrives inside a moment your brain can picture, with the definition close enough to reach for. • Understand — the training wheels come off. You apply the word in context, without the clue. • Mastery — the word returns just before you'd forget it, in a new scene every time, until it's locked in for good. Behind every question is FSRS, the most accurate spaced-repetition algorithm available — running quietly so you don't have to think about when to review. WHAT'S INSIDE • Psychometric English — the academic vocabulary the test actually weighs against you. • Psychometric verbal Hebrew — the high-register Hebrew words from the מילים and analogies sections. • Bagrut English, Yehida 5 — the full vocabulary expected at the highest level. • SAT, IELTS, GRE, TOEFL — for anyone preparing in English outside Israel. • Mnemonic questions with custom images and audio — for the words your memory refuses to hold. • News-based questions, generated daily — vocabulary in real sentences from the world this week. • Build a personal collection from any list, page, or textbook you paste in. PROOF, NOT PROMISES • 94% recall after 30 days — vs. ~28% for flashcard apps and ~41% for classroom drill. • 100 words in your first three weeks, at five minutes a day. • SAT students report an average lift of +90 on the reading section. FREE FOREVER, OR PRO Free, no card: 10 questions a day, up to 300 words, 3 collections, scene-based questions. Pro at $5.99/month: unlimited words and collections, mnemonic-based questions, news-based questions, personal collections. Cancel anytime. For students preparing for the Psychometric (פסיכומטרי), the English Bagrut (בגרות 5 יח״ל), the SAT, IELTS, GRE, and TOEFL. For anyone with a list of words to learn and a deadline to learn them by. Five minutes a day. No drilling. No memorizing. From the depths, to your tongue.
Screenshots
Verdict
The clearest difference is in-app purchases: Tiktek at none against Dopus's 1. Dopus's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads 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
Both are free to download. Dopus sells 1 in-app purchase, starting at $5.99 per month. Tiktek asks for nothing beyond the download.
Tiktek ships an update every 2 months, Dopus every 3 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Tiktek | Dopus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (27 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 60 MB |
| Age rating | 4+ | 12+ |
| Developer | TIKTEK LEARNING LTD | Lev Shapiro |
In-app purchases
Tiktek
No in-app purchases
Dopus
- Dopus Pro$5.991 Month









