Comparison

SakuraSpeak vs Corvus Math

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

Head to head
About

SakuraSpeak

Practice speaking Japanese and Korean through realistic conversations with an AI partner. Get instant feedback on pronunciation, grammar, and fluency to build confidence for travel and daily use.

Highlights
  • AI-powered speaking partner
  • Real-life conversation role-plays
  • Instant feedback on pronunciation and grammar
  • Daily speaking practice sessions
  • Progress tracking and personalized paths
  • Tailored for all learning levels
Features
Read full description

Sakuraspeak offers a unique, fun, and faster way to practice Japanese & Korean through conversations, designed for both language learners and travelers. “Speaking Japanese used to feel overwhelming whenever I needed to include specific details like dates, times, or numbers in a sentence. I’d get stuck halfway through and wasn’t sure how to connect everything properly. For instance, I wanted to say, ‘I’d like to make a dinner reservation for 2 people on Saturday at 6 pm,’ but I couldn’t figure out how to piece it all together. Thanks to Sakuraspeak, I was able to complete the sentence effortlessly. The app has been a lifesaver for those moments when I know part of what to say but need help to finish it confidently.” - Amanda D. “Your AI product is exactly the kind of thing that I've been hoping to find and to come to exist." - Thomas, Korean language learner for 20 years "So far I'm really liking the app. I've been using it to ask grammar questions and its been really useful. get to practice speaking and do some grammar study at the same time." - Crater “Before using Sakuraspeak, I struggled with speaking Japanese confidently because I wasn’t sure if I was making mistakes or using the right grammar. It was frustrating not knowing how to improve. With Sakuraspeak’s correction and explanation features, everything changed. The app not only points out my mistakes but also explains them clearly, so I can learn and avoid repeating them. Thanks to Sakuraspeak, I’m building confidence in speaking Japanese and making real progress every day!” - Benjamin Why Sakuraspeak? Real-Life Conversations: Practise speaking with role-play scenarios like ordering coffee, asking for directions, or ordering food at a restaurant – perfect for everyday use and travel AI-Powered Speaking Partner: Feel like you're talking to a real person. Our AI provides instant feedback on pronunciation, grammar, and fluency, helping you improve with every conversation. Daily Speaking Practice: Just 10 minutes a day! Conveniently fit SakuraSpeak into your daily routine, anytime, anywhere. Tailored for All Levels: Whether you’re a beginner or advanced learner, our app adapts to your pace and level. Key Features: Role-Play Scenarios: Experience different situations to learn how to speak the language like a local. Personalized Learning Paths: Tailored exercises based on your proficiency level. Daily Practice Reminders: Stay on track with daily notifications. Progress Tracking: Monitor your growth and celebrate your achievements. Speak Fluently: Regular practice to build fluency and boost confidence. At Sakuraspeak, we understand the challenges of learning a language. Our team created this app to provide an immersive, enjoyable, and effective way to learn languages. Practice speaking in realistic scenarios and feel confident wherever you go! Ready to Start Speaking? Try the app out today and start your journey to fluency. SAKURASPEAK MEMBERSHIP Sakuraspeak offers both monthly and annual auto-renewing subscriptions. Become a Sakuraspeak Member to gain unlimited access to all lessons, role-play scenarios, review material, and other content within Sakuraspeak. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Privacy Policy: https://sakuraspeak.app/privacy Terms of Service: https://sakuraspeak.app/terms

About

Corvus Math

Features
Read full description

Solve Math Instantly. Learn How It Works. Corvus Math helps you solve any math problem in seconds — and actually understand the solution. Take a photo, get the answer, and see step-by-step explanations that make everything clear. Scan → Solve → Understand Just point your camera at any problem: equations algebra functions homework Get instant answers and clear explanations. Step-by-Step Solutions Don’t just get the result — understand it. detailed steps for every problem clear explanations easy-to-follow logic Perfect for learning, not just copying answers. Track Your Progress Stay consistent and improve every day: practice insights progress tracking daily streaks Turn math into a habit. Built for Speed instant recognition fast solving smooth experience No waiting. No confusion. Why Corvus Math solve problems instantly understand every step improve faster with practice All in one app. Start Solving Now Take a photo. Get the answer. It’s that simple. Privacy Policy: https://hollybit.app/privacy Terms of Use: https://hollybit.app/terms

Screenshots

SakuraSpeak4 screens
Corvus Math4 screens

Verdict

The call

The clearest difference is in-app purchases: Corvus Math at none against SakuraSpeak's 10. SakuraSpeak's advantage is update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement 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. SakuraSpeak sells 10 in-app purchases, starting at $13.99 per month. Corvus Math asks for nothing beyond the download.

UpkeepUpdate frequency

SakuraSpeak ships an update every 5 days, Corvus Math every 2 months. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
SakuraSpeak versus Corvus Math: the parameters behind the verdict, then further details
ParameterSakuraSpeakCorvus Math
PriceFreeFree
Rating4.6 (2K ratings) — better—
Positive reviews44.6% of reviews—
Number of ratings2K — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size223 MB23 MB
Age rating4+4+
DeveloperErvin AngAMAM KAPITAL, OOO

In-app purchases

10 purchases

SakuraSpeak

Subscriptions10
  • Full Access (Monthly)7 Days trial$13.991 Month
  • Full Access (Monthly)$17.991 Month
  • Full Access (Monthly)$19.991 Month
Show 7 more
  • Full Access (Monthly)7 Days trial$24.991 Month
  • Full Access (Monthly)7 Days trial$29.991 Month
  • Full Access (Annual)3 Days trial$59.991 Year
  • Full Access (Annual)$79.991 Year
  • Full Access (Annual)7 Days trial$89.991 Year
  • Full Access (Annual)$99.991 Year
  • Full Access (Annual)7 Days trial$119.991 Year
None

Corvus Math

No in-app purchases

Questions

Is SakuraSpeak free?
SakuraSpeak is free to download, with in-app purchases available.
Is Corvus Math free?
Corvus Math is free to download, with no in-app purchases.
Do SakuraSpeak or Corvus Math have ads?
Neither SakuraSpeak nor Corvus Math shows ads.
Which is updated more often, SakuraSpeak or Corvus Math?
SakuraSpeak ships an update every 5 days, and Corvus Math every 2 months. Most recently, SakuraSpeak was updated on November 12, 2026 and Corvus Math on November 5, 2026.

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