Comparison

Теорема Виета vs agai math

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

Head to head

About

Теорема Виета

Features

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The application generates a quadratic equation, checks solutions and makes an estimate. This mathematical simulator allows to improve knowledge on the topics "square equations" and "Vieta's theorem"

About

agai math

Features

Read full description

agai math - приложение для обучения математике с персональным ИИ-репетитором. ВИДЕОКУРСЫ ОТ ЭКСПЕРТОВ • 80+ часов видеоуроков по всем темам ЕНТ • Теория и практика по каждой теме • Пошаговое обучение от простого к сложному ТЕСТЫ НА РЕАЛЬНЫХ ЗАДАНИЯХ • Полные варианты ЕНТ по математике и мат. грамотности • Тесты по темам с разным уровнем сложности • Таймер и автоматическая проверка ИИ-ТЬЮТОР 24/7 • Задай вопрос — получи пошаговое решение • Разбор каждой ошибки после теста • Объяснение любой темы простыми словами • Примеры задач с решениями ОТСЛЕЖИВАНИЕ ПРОГРЕССА • Диагностика уровня знаний • Анализ сильных и слабых тем • Персональные рекомендации по подготовке Приложение создано с учётом программы ЕНТ Казахстана. Доступно на русском и казахском языках.

Screenshots

Теорема Виета1 screens

agai math4 screens

Verdict

The call

The clearest difference is in-app purchases: Теорема Виета at none against agai math's 2. agai math's advantage is update cadence (every 2 weeks vs every 10 months) and iOS requirement (13.0 vs 18.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. agai math sells 2 one-off in-app purchases. Теорема Виета asks for nothing beyond the download.

UpkeepUpdate frequency

Теорема Виета ships an update every 10 months, agai math every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level

Теорема Виета versus agai math: the parameters behind the verdict, then further details
Parameter	Теорема Виета	agai math
Price	Free	Free
Update frequency	Every 10 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	18.6	13.0 — better
Further details — not scored
Size	1 MB	47 MB
Age rating	4+	4+
Developer	Artem Chursin	Ilyas Agadilov

In-app purchases

None

Теорема Виета

No in-app purchases

2 purchases

agai math

One-time2

agai month$24.99
agai ENT$89.99

Questions

Is Теорема Виета free?

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

Is agai math free?

agai math is free to download, with in-app purchases available.

Do Теорема Виета or agai math have ads?

Neither Теорема Виета nor agai math shows ads.

Which is updated more often, Теорема Виета or agai math?

Теорема Виета ships an update every 10 months, and agai math every 2 weeks. Most recently, Теорема Виета was updated on November 2, 2026 and agai math on October 31, 2026.