Comparison

Cura vs GrammarStep Russian

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

Head to head
About

Cura

This app uses a timed recognition method to help you learn Russian vocabulary quickly. It presents words rapidly, forcing instant comprehension rather than slow deciphering. The word bank focuses on the most common Russian terms to build a foundational vocabulary.

Highlights
  • Timed word recognition
  • Adjustable speed and word count
  • Focus on common vocabulary
  • Instant comprehension training
  • Build elementary vocabulary
Features
Read full description

Having a hard time learning Russian? You can sound out Cyrillic, but it still takes you forever to work out what a word actually means? CURA, the Commonly Used Russian Assistant, is built around one simple idea: there's a difference between reading a word and knowing it. CURA closes that gap. SIGHT LEARNING A Russian word flashes on screen for a fraction of a second, then disappears. You pick what you saw. Because there's no time to sound it out, recognition has to become automatic, which is exactly what fluent reading feels like. Five speeds, from relaxed to blink-and-you-miss-it, in either direction. FLASH CARDS New in this version. Study any word with two-sided flash cards scheduled by spaced repetition. Each card comes back just before you would forget it, so your review time goes where it is actually needed instead of drilling words you already know. CYRILLIC ALPHABET Just getting started? Learn to read all 33 letters, sorted by how much trouble they tend to cause, with special attention to the "false friends" that look like Latin letters but sound completely different. ALSO INSIDE - 300 of the most common Russian words, organized into three frequency tiers - Every word with its stress marked and a romanization - Problem Words mode that resurfaces the vocabulary you keep missing - Daily streaks, stars, and progress tracking to keep you coming back Whether you are learning your first Cyrillic letter or sharpening vocabulary you already half-know, CURA turns reading Russian into knowing Russian.

About

GrammarStep Russian

Features
Read full description

MASTER RUSSIAN GRAMMAR: THE ULTIMATE QUIZ-BASED LEARNING APP Looking for a structured and efficient way to learn Russian? Whether you are a complete beginner or an advanced student, GrammarStep is designed to help you master the complexities of Russian grammar through interactive practice and detailed feedback. ■ WHY CHOOSE THIS APP? Most apps only tell you if you're right or wrong. GrammarStep goes further: for every question in our quizzes, you get a detailed explanation of all options. Understand exactly why the correct answer is right and why the other choices are incorrect. This deep-dive approach turns every mistake into a learning opportunity and helps you build a solid linguistic foundation. ■ ADAPTED TO ALL LEARNER PROFILES Our curriculum is strictly organized by levels, making it easy to find quizzes adapted to your current skills and track your progress as you advance to the next level: • A1 & A2 (Beginner): Master the Cyrillic alphabet, basic Russian cases, and essential sentence structures. • B1 & B2 (Intermediate): Tackle complex Russian verb conjugations, aspects, and advanced declensions. • C1 & C2 (Advanced): Refine your syntax and nuances for near-native fluency. ■ KEY FEATURES TO ACCELERATE YOUR LEARNING • COMPREHENSIVE PRACTICE: Hundreds of quizzes covering the 6 Russian cases (Nominative, Accusative, Genitive, Dative, Instrumental, Prepositional). • DETAILED PEDAGOGICAL FEEDBACK: Explanations for every single option to ensure no doubt remains. • STRUCTURED PROGRESSION: Move step-by-step through levels (A1, A2, etc.) and validate your skills. • OPTIMIZED INTERFACE: A clean, distraction-free environment designed to foster concentration and memorization. ■ THE PERFECT TOOL FOR YOUR SUCCESS Whether you are preparing for a proficiency exam (TORFL / TRKI), planning a trip, or learning for passion, GrammarStep provides the rigorous framework you need. By practicing regularly, you will gain the precision required to eliminate common mistakes and speak Russian with confidence. Stop guessing and start understanding. Download GrammarStep today and take a decisive step forward in your mastery of the Russian language!

Screenshots

Cura4 screens
GrammarStep Russian4 screens

Verdict

The call

The clearest difference is ads: GrammarStep Russian at none against Cura's shown. GrammarStep Russian also leads on update cadence (every 2 months vs every 86 months). Cura's advantage is iOS requirement (15.0 vs 18.2). On price, 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

Cura ships an update every 86 months, GrammarStep Russian every 2 months. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Cura versus GrammarStep Russian: the parameters behind the verdict, then further details
ParameterCuraGrammarStep Russian
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 86 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.2
Further details — not scored
Size22 MB54 MB
Age rating4+4+
DeveloperHoang Harry TranGregoire Kourdouli

In-app purchases

None

Cura

No in-app purchases

None

GrammarStep Russian

No in-app purchases

Questions

Is Cura free?
Cura is free to download, with no in-app purchases.
Is GrammarStep Russian free?
GrammarStep Russian is free to download, with no in-app purchases.
Do Cura or GrammarStep Russian have ads?
Cura shows ads; GrammarStep Russian does not.
Which is updated more often, Cura or GrammarStep Russian?
Cura ships an update every 86 months, and GrammarStep Russian every 2 months. Most recently, Cura was updated on October 14, 2026 and GrammarStep Russian on October 28, 2026.

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