Comparison

Corca vs Söz

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

Head to head
About

Corca

Features
Read full description

Technical work rarely happens in one place. A few notes turn into a PDF. You open a notebook, ask AI a question, run some code, make a graph. After a while, the work is everywhere. Corca keeps it together. Write equations naturally, ask questions, run Python and keep working in the same document. Your notes, calculations and results stay connected as you go. - Writing maths shouldn’t feel different from writing text. Corca suggests equations and notation while you type, so you can focus on the problem instead of formatting it. - AI works on the document you’re already in. Ask about an equation, rewrite a section or explain a proof without copying anything into another window. - Need to test an idea? Run Python right there and keep the output next to your notes. No exporting or moving between tools. - Already have notes somewhere else? Import LaTeX, Markdown, or handwritten notes and continue where you stopped. Whether you’re studying, working through a model or documenting research, Corca gives you one place to do the work.

About

Söz

Learn Kyrgyz with personalized, adaptive lessons covering vocabulary, pronunciation, grammar, and culture. This app uses spaced repetition and a smart feed to help you build real language skills at your own pace. Ideal for beginners, heritage learners, and travelers interested in Kyrgyzstan.

Highlights
  • Personalized learning plans
  • Adaptive smart learning feed
  • Spaced repetition for memorization
  • Vocabulary in context with cultural notes
  • Interactive exercises and practice tests
  • Offline learning capabilities
  • Daily word challenges and riddles
Features
Read full description

Learn Kyrgyz at your own pace, from your first words to everyday phrases. Söz makes it easy to build a habit in a few minutes a day, without pressure or guilt. Choose a goal, open your feed, and pick up where you left off. Whether you’re a beginner, reconnecting with your family’s language, planning a trip, or curious about Kyrgyzstan, Söz gives you a comfortable place to start. The interface is available in English and Russian. Read Kyrgyz in Cyrillic or Latin script. A PERSONAL LEARNING PLAN Choose your level, interests, daily goal, and pace. Söz builds your learning plan and adapts your next steps as you make progress. Spaced repetition brings words back when they’re ready to review. A SMART LEARNING FEED Learn in a familiar feed. New words, timely reviews, real examples, and exercises take turns, so you can open the app and carry on without searching for a lesson or deciding what to study. WORDS IN CONTEXT See English or Russian translations, listen to Kyrgyz pronunciation, and learn from everyday examples and cultural notes. Save useful words, find them in the dictionary, and see how they work in real speech. STORIES AND SONGS Step into five interactive stories. Choose what to say, shape what happens next, and discover different endings. Two stories are free; three are available with Söz Pro. Explore 32 Kyrgyz songs through their meaning, language notes, new vocabulary, and short exercises. Listen to available previews or open the full recording in Apple Music, Spotify, or another listed source. Music previews and external links require an internet connection. PRACTISE AND CHECK YOUR PROGRESS Build your Kyrgyz vocabulary with different kinds of practice: • flashcards, spelling, and word matching • phrase building and listening exercises • Kyrgyz grammar and language basics • vocabulary, grammar, reading, and listening tests • Besh Tamga, a daily five-letter word game • Kyrgyz folk riddles For a quick game, try “Ilbirstin sapary,” a free runner in Practice. Collect Kyrgyz words along mountain trails, then review the ones you missed. The game requires an internet connection. LANGUAGE AND CULTURE Explore themed collections, Kyrgyz proverbs, and riddles with clear explanations. Browse words by category, look them up in the dictionary, and share cards celebrating Kyrgyz language and culture. MOTIVATION AT YOUR PACE Set a manageable daily goal, follow your progress, and return when you’re ready. Your learning streak can unlock new milestones, rewards, and partner discounts: Tanbas after 16 consecutive days and Elis & Melis after 30. LEARN ANYWHERE No Söz account is needed. The dictionary, flashcards, core exercises, and Kyrgyz word audio are available offline. Music previews and the runner need an internet connection. Sync your progress with iCloud, and keep a Kyrgyz word close with a Home Screen or Lock Screen widget. SÖZ PRO Start for free with core lessons and pronunciation for up to five new words a day. Söz Pro unlocks unlimited audio, additional practice modes, tests, themed collections, and more ways to personalise the app. Choose a monthly or annual subscription, or make a one-time lifetime purchase. Current prices are shown in the app. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage your subscription in your Apple Account settings. One word today. A little closer to Kyrgyz tomorrow. Learn at your own pace, one word at a time. Terms of Use: https://getsoz.com/en/terms/ Privacy Policy: https://getsoz.com/en/privacy/

Screenshots

Corca4 screens
Söz4 screens

Verdict

The call

The clearest difference is in-app purchases: Corca at none against Söz's 3. Corca also leads on iOS requirement (15.1 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Söz sells 3 in-app purchases, starting at $3.99 per month. Corca asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
Corca versus Söz: the parameters behind the verdict, then further details
ParameterCorcaSöz
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size38 MB217 MB
Age rating4+4+
DeveloperCorca ResearchEmirbek Busurmankulov

In-app purchases

None

Corca

No in-app purchases

3 purchases

Söz

Subscriptions2
  • Söz Pro Monthly$3.991 Month
  • Söz Pro Yearly$24.991 Year
One-time1
  • Söz Pro Lifetime$59.99

Questions

Is Corca free?
Corca is free to download, with no in-app purchases.
Is Söz free?
Söz is free to download, with in-app purchases available.
Do Corca or Söz have ads?
Neither Corca nor Söz shows ads.
Which is updated more often, Corca or Söz?
Corca ships an update weekly, and Söz weekly. Most recently, Corca was updated on October 24, 2026 and Söz on October 11, 2026.

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