Comparison

Catbus Teacher vs Learn Russian Lang

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

Head to head
About

Catbus Teacher

This app helps educators manage their courses efficiently on the go. It offers quick access to grading, communication with students, and content updates directly from a mobile device.

Highlights
  • Mobile grading with SpeedGrader
  • Send announcements and messages
  • Update course content
  • Manage student submissions
  • Participate in course discussions
Features
Read full description

Time is a teacher’s most valuable resource. Save time and use Catbus more efficiently from your mobile device with Catbus Teacher. Catbus Teacher allows teachers to facilitate their courses on the go, both inside and outside the classroom. This app provides quick access to three of the most frequent course facilitation tasks for teachers: • GRADING: Browse submissions and provide feedback to your students with a new and improved mobile SpeedGrader embedded in this app. • COMMUNICATING: Send announcements and messages (including "Message Students Who..."), and participate in course discussions from the palm of your hand. • UPDATING: Need to change a due date? Or publish an assignment? Or fix a misspelling? Catbus Teacher allows you to update your course content. Catbus Teacher is the perfect mobile Catbus companion for course facilitation!

About

Learn Russian Lang

Master Russian conversation with this comprehensive language learning tool. It offers audio functionality, personalized flashcards, and progress tracking to help you achieve fluency quickly. Supports a vast array of native languages for a personalized learning experience.

Highlights
  • Native language support
  • Text-to-speech audio
  • Customizable flashcards
  • Quizzes and study modes
  • Progress indicators
  • Bookmarking functionality
Features
Read full description

This app is a great resource to learn Russian language . The app is engineered to make users fluent enough to easily do conversation in Russian language by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz mode. The app will help you learn Russian language using your native language. Following are the main features of this app 1. Supports a long list of Native Languages 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress 8. Ability to create your own Flashcards with Audio and Images Currently following native languages are supported. 1. English 2. Arabic 3. Bangla 4. Bosnian 5. Bulgarian 6. Burmese 7. Catalan 8. Chinese 9. Croatian 10. Czech 11. Danish 12. Dutch 13. Estonian 14. Filipino 15. Finnish 16. French 17. Galician 18. Georgian 19. German 20. Greek 21. Gujarati 22. Hausa 23. Hebrew 24. Hindi 25. Hungarian 26. Icelandic 27. Indonesian 28. Italian 29. Japanese 30. Javanese 31. Kannada 32. Kazakh 33. Khmer 34. Korean 35. Lao 36. Latvian 37. Lithuanian 38. Macedonian 39. Malay 40. Malayalam 41. Marathi 42. Mongolian 43. Nepali 44. Norwegian 45. Pashto 46. Persian/Farsi 47. Polish 48. Portuguese 49. Punjabi 50. Romanian 51. Zulu 52. Serbian 53. Sinhala 54. Slovak 55. Slovenian 56. Spanish 57. Sundanese 58. Swahili 59. Swedish 60. Tamil 61. Telugu 62. Thai 63. Turkish 64. Ukrainian 65. Urdu 66. Uzbek 67. Vietnamese 68. Basque This app teaches you thousands of commonly used words and phrases in Russian language. Currently it covers following range of topics. 1. Everyday used common expressions 2. Greetings and welcoming others 3. Traveling and directions 4. Numbers and money related 5. Location and places 6. Conversation and social media 7. Time, dates and scheduling 8. Accommodations and arrangements 9. Dining and outdoors 10. Socializing and making friends 11. Movies and entertainment 12. Shopping 13. Communication difficulties 14. Emergency and health 15. General questions 16. Work and profession 17. Weather conditions 18. Miscellaneous topics

Screenshots

Catbus Teacher4 screens
Learn Russian Lang4 screens

Verdict

The call

The clearest difference is rating: Catbus Teacher at 5.0 against Learn Russian Lang's 3.0. Catbus Teacher also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 16 months). On price, ratings volume, 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. Learn Russian Lang sells 1 one-off in-app purchase. Catbus Teacher asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Catbus Teacher holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Catbus Teacher ships an update every 2 months, Learn Russian Lang every 16 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
Catbus Teacher versus Learn Russian Lang: the parameters behind the verdict, then further details
ParameterCatbus TeacherLearn Russian Lang
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyEvery 2 months — betterEvery 16 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size45 MB36 MB
Age rating4+4+
DeveloperCOHOTA JOINT STOCK COMPANYGhumman Tech LLC

Customer experience

Catbus Teacher

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Learn Russian Lang

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Catbus Teacher

No in-app purchases

1 purchases

Learn Russian Lang

One-time1
  • Unlock All Features$9.99

Questions

Is Catbus Teacher free?
Catbus Teacher is free to download, with no in-app purchases.
Is Learn Russian Lang free?
Learn Russian Lang is free to download, with in-app purchases available.
Which has better reviews, Catbus Teacher or Learn Russian Lang?
Catbus Teacher is rated higher. Catbus Teacher averages 5.0 out of 5 from 1 ratings, while Learn Russian Lang averages 3.0 from 1 ratings.
Do Catbus Teacher or Learn Russian Lang have ads?
Neither Catbus Teacher nor Learn Russian Lang shows ads.
Which is updated more often, Catbus Teacher or Learn Russian Lang?
Catbus Teacher ships an update every 2 months, and Learn Russian Lang every 16 months. Most recently, Catbus Teacher was updated on October 11, 2026 and Learn Russian Lang on October 12, 2026.

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