Comparison

Qalan vs Oki

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

Head to head
About

Qalan

This app makes learning math engaging for students from kindergarten to 11th grade. It uses gamification, personalized learning paths, and mentor support to help users master math concepts and unlock unique characters.

Highlights
  • Gamified math learning
  • Personalized learning system
  • Unlockable characters
  • Mentor support
  • Adaptive difficulty
  • Progress tracking
Features
Read full description

Қазақша Qalan - 1-11 сынып оқушыларына арналған математика бойынша жеке AI-жаттықтырғыш: НЗМ, БИЛ (КТЛ), РФМШ мектептеріне дайындайды, бағдарламаны күн сайын оқушының деңгейіне бейімдейді. Ойын форматындағы оқу - шығарылған есептер үшін Монеталар мен Алмаздар беріледі, дуэльдер мен лигалар жүйесі ашылады Кейіпкерлер жинағы - жиналған Монеталар мен Алмаздарды кейіпкерлерге алмастырады Адаптивті жүйе - AI-алгоритмдер әлсіз меңгерілген тақырыптарды тауып, күн фокусын қалыптастырады Менторлар мен AI-чат - есеп қиынға соқса көмек тікелей чатта Білім аналитикасы - ата-аналар баланың үлгерімін көре алады: не игерілді, не игерілмеді Барлық сыныптарға - қарапайым мысалдардан күрделі алгебра мен геометрияға дейін Деңгей диагностикасы мен алғашқы тапсырмалар - тегін, карта тіркеусіз. Пайдаланушы келісімі (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Русский Qalan - персональный AI-тренажёр по математике для 1-11 классов: готовит к НИШ, БИЛ (КТЛ), РФМШ, ежедневно подстраивая программу под уровень ученика. Обучение в формате игры - за решённые задачи начисляются Монеты и Алмазы, открываются соревновательные дуэли и система лиг Коллекция персонажей - уникальные персонажи открываются за собранные Монеты и Алмазы Адаптивная система - AI-алгоритмы находят пробелы в знаниях и формируют фокус дня Менторы и AI-чат - помощь прямо в чате, когда задача не решается Аналитика знаний - родители видят прогресс ребёнка: что освоено, а что пока нет Для всех классов - от простых примеров до сложной алгебры и геометрии Диагностика уровня и первые задания - бесплатно, без привязки карты. Пользовательское соглашение (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ O'zbekcha Qalan - 1-11-sinf o'quvchilari uchun matematikadan shaxsiy AI-trenajyor: Prezident maktablariga tayyorlaydi, dasturni har kuni o'quvchining darajasiga moslashtiradi. O'yin formatidagi ta'lim - yechilgan masalalar uchun Tangalar va Olmoslar beriladi, duellar va ligalar tizimi ochiladi Personajlar to'plami - noyob personajlar to'plangan Tangalar va Olmoslar evaziga ochiladi Moslashuvchan tizim - AI-algoritmlar bilimdagi bo'shliqlarni aniqlab, kun fokusini shakllantiradi Mentorlar va AI-chat - masala yechilmayotganda yordam bevosita chatda Bilim analitikasi - ota-onalar bolaning progressini ko'radi: nima o'zlashtirilgan, nima hali emas Barcha sinflar uchun - oddiy misollardan murakkab algebra va geometriyagacha Daraja diagnostikasi va dastlabki topshiriqlar - bepul, karta biriktirmasdan. Foydalanuvchi shartnomasi (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Azərbaycanca Qalan - 1-11-ci sinif şagirdləri üçün riyaziyyatdan fərdi AI-trenajor: lisey və gimnaziyalara qəbul imtahanlarına hazırlayır, proqramı hər gün şagirdin səviyyəsinə uyğunlaşdırır. Oyun formatında təhsil - həll edilmiş məsələlərə görə Sikkələr və Almazlar verilir, duellər və liqalar sistemi açılır Personajlar kolleksiyası - unikal personajlar toplanmış Sikkələr və Almazlar müqabilində açılır Adaptiv sistem - AI-alqoritmlər bilikdəki boşluqları tapır və günün fokusunu formalaşdırır Mentorlar və AI-çat - məsələ alınmayanda kömək birbaşa çatda Bilik analitikası - valideynlər uşağın irəliləyişini görür: nə mənimsənilib, nə hələ yox Bütün siniflər üçün - sadə misallardan mürəkkəb cəbr və həndəsəyə qədər Səviyyə diaqnostikası və ilk tapşırıqlar - pulsuz, kart bağlamadan. İstifadəçi müqaviləsi (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Oki

Learn English with personalized lessons, speaking and writing practice, and detailed feedback from an AI coach. Create flashcards and track your progress across all language skills. This app offers a comprehensive approach to mastering English.

Highlights
  • Personalized lessons based on interests
  • Speaking and writing practice
  • Detailed feedback on mistakes
  • AI coach for real-time conversation
  • Flashcard creation
  • Progress tracking
Features
Read full description

Learning English across multiple apps is inefficient. Oki combines personalized lessons, speaking practice, writing tasks, flashcards, and a personal AI coach in a single interface. There is no need to switch between different services just to train separate skills. What Oki offers: — Lessons created around your interests. The app generates study materials based on the topics that matter to you: from travel and technology to literature and business. This keeps you engaged and helps you remember new content faster. — Speaking practice with intelligent feedback. You speak, and the system analyzes your pronunciation, fluency, and vocabulary usage. Oki highlights exactly what can be improved and suggests adjustments that help you sound more natural. — Writing practice and homework review. Written assignments are checked in detail: every mistake is not just corrected, but explained. You receive a breakdown that shows the reason behind each error, which helps you avoid it in the future. — Flashcards with interval repetition. Completed material is automatically turned into flashcards. The system shows them at the optimal moment so that knowledge moves into long-term memory without unnecessary cramming. — Real-time AI coach conversations. Each dialogue adapts to your current level. New words and phrases are introduced gradually, without overload, so your vocabulary expands naturally during the conversation. Coming soon: — Automatic generation of a complete study program built around your interests and goals.
— Watching YouTube videos with translation and the ability to create lessons based on any video.
— Full in-bot communication without distractions from external tools. Why people choose Oki: A single environment. Lessons, speaking, writing, flashcards, and feedback are available in one app. There is no need to download separate programs for each skill. Real, measurable progress. Unlike traditional apps that mainly offer mechanical exercises in a glossy package, Oki tracks concrete metrics: practice time, number of words spoken, and completed lessons. You always know exactly how far you have come. Tracking of all language skills. Detailed statistics let you see not only completed topics but also the balance between speaking, writing, and revision. Notifications support consistency without harsh pressure. Structured tasks, not endless chat. Unlike text-based AI chatbots, Oki provides a format close to study materials: full lessons, flashcards, verified tasks with error breakdowns. This goes deeper than simply exchanging messages with a bot. Personalization without overload. The AI remembers your interests, preferred pace, and learning style. The difficulty of new words increases gradually, so you never face abrupt jumps or lose confidence. Higher accuracy of feedback. The system detects errors 64% more accurately than comparable solutions and provides corrective feedback that contributes to real improvement, not just a formal check. The method behind Oki was developed with input from English teaching experts from the United States. The project is powered by the Aleem Labs team — an educational community that has been helping learners with free guides for two years. These materials have been used by more than 600,000 people, and an additional 3,000 students from 35 countries have completed training through the team’s programs. Three actions required to master a language: • Learning new words and phrases. • Practicing speaking and writing. • Reviewing through an interval repetition system. Oki implements all three stages: personalized lessons for acquiring new knowledge, speech and writing practice with feedback, and flashcards for reinforcement. This is exactly why users achieve noticeable results. Download Oki and start learning English systematically — without the chaos of multiple apps and superficial cramming. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Qalan4 screens
Oki4 screens

Verdict

The call

The clearest difference is rating: Oki at 4.4 against Qalan's 3.3. Oki also leads on review sentiment (64% vs 29%) and ratings volume (387 vs 7). Qalan's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Qalan sells 1 in-app purchase, starting at $89.99 per month and Oki sells 10 in-app purchases, starting at $1.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Oki holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: Oki has 387 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 29% of Qalan's written reviews are positive against 64% of Oki's.

UpkeepUpdate frequency

Qalan ships an update every 11 days, Oki every 5 days. Both last shipped on September 29, 2026.

Scorecard5 real differences · 5 level
Qalan versus Oki: the parameters behind the verdict, then further details
ParameterQalanOki
PriceFreeFree
Rating3.3 (7 ratings)4.4 (387 ratings) — better
Positive reviews28.6% of reviews63.6% of reviews — better
Number of ratings7387 — better
Update frequencyEvery 11 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size115 MB93 MB
Age rating4+12+
DeveloperKuanysh NabiyevAlidar Kuchukov

Customer experience

Qalan

All ratings7 ratings
Positive42.9%
Neutral28.6%
Negative28.6%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

Oki

All ratings387 ratings
Positive84.0%
Neutral2.1%
Negative14.0%
Written reviews140 reviews
Positive63.6%
Neutral10.0%
Negative26.4%

Bugs and requests

Qalan

Not enough reviews yet to summarise bugs or requests.

Oki

Reported bugs

1 issue
  • Registration process not working properly

Requested features

2 requests
  • Ability to register through third-party accounts
  • More language learning options

In-app purchases

1 purchases

Qalan

Subscriptions1
  • Подписка на 1 месяц$89.991 Month
10 purchases

Oki

Subscriptions10
  • Oki Promotion Monthly$1.001 Month
  • Oki Premium 80% Off Discount$1.991 Month
  • Oki Premium 50% off Discount$4.991 Month
Show 7 more
  • Oki Pro Monthly$5.991 Month
  • Oki Pro$9.991 Month
  • Aleem Monthly3 Days trial$9.991 Month
  • Oki Promotion Annual$10.001 Year
  • Oki Pro Annual$29.991 Year
  • Oki Annual$88.001 Year
  • Aleem Annual3 Days trial$88.001 Year

Questions

Is Qalan free?
Qalan is free to download, with in-app purchases available.
Is Oki free?
Oki is free to download, with in-app purchases available.
Which has better reviews, Qalan or Oki?
Oki is rated higher. Qalan averages 3.3 out of 5 from 7 ratings, while Oki averages 4.4 from 387 ratings.
Do Qalan or Oki have ads?
Neither Qalan nor Oki shows ads.
Which is updated more often, Qalan or Oki?
Qalan ships an update every 11 days, and Oki every 5 days. Most recently, Qalan was updated on September 29, 2026 and Oki on September 29, 2026.

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