TUD vs Klaro AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TUD
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TUD is a speaking practice app where language learners talk their way through short Voice Missions on a city map, in Spanish, English, French, Japanese or German. It is made for beginners and returning learners who know some words but freeze when it is time to speak. Instead of tapping flashcards, you answer out loud. Pick a language and its city: Spanish in Madrid, English in London, French in Paris, Japanese in Tokyo or German in Berlin. Each mission is an everyday situation, such as ordering a coffee, asking for directions, making a reservation or handling a change of plans, with a few clear objectives to complete. In a mission, TUD talks only in the language you are learning. That is the practice. When you are stuck, the coach card on your screen shows an example sentence or key words. Before each mission, choose Guided, Balanced or Immersive support to set how much help you see. New: the TUDDING ROOM. After a mission, practice the phrases TUD almost caught. TUD says each phrase at normal and slower speed, and you get three tries to say it back. Time in the room uses none of your speaking minutes. With an account, your first visit is free; after that a short video opens the door, and with TUD Pro you walk straight in. What you get: - Five languages, each with its own city map: Madrid, London, Paris, Tokyo and Berlin. - Missions from A1 to C2, following CEFR-style levels. - A review after every mission: what went well and what to try next. - YAP for the objectives you complete, to unlock the harder zones of each city. - A daily speaking streak. - 10 free speaking minutes every day, and 5 more after a short video. TUD Pro gives you unlimited speaking time, no ads during practice and early access to higher missions. Without Pro you can still unlock every level from A1 to C2 with YAP. Start with one short mission, practice out loud, and build speaking confidence one small conversation at a time. TUD Pro is an optional auto-renewing subscription, billed monthly or yearly, with a 7-day free trial for new subscribers. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period, and you can manage or cancel it in your Apple Account settings. The price for your country or region is shown in the app before you subscribe. Terms of Use: https://www.tudapp.com/terms Privacy Policy: https://www.tudapp.com/privacy
Klaro AI
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Klaro is personalized language learning that adapts to you. Practice speaking through real conversations, build vocabulary, understand your CEFR level, and follow a learning plan that evolves as you improve. Every conversation, mistake, new word and goal helps Klaro understand what you need next β so your practice becomes more personal over time. START FREE Begin with Klaroβs free plan and experience personalized language practice before deciding whether you need more. A LEARNING PLAN THAT EVOLVES Klaro uses your goals, level, mistakes and progress to guide what you practice next. Instead of following the same fixed path as everyone else, your learning changes with you. PRACTICE THROUGH REAL CONVERSATIONS Speak naturally in the language youβre learning. Klaro responds, gives feedback and learns where you need more practice. BUILD VOCABULARY THAT MATTERS TO YOU Save and review words connected to your conversations, goals and learning. KNOW YOUR LEVEL Use Klaroβs CEFR assessment to understand where you stand and what to focus on next. TURN FEEDBACK INTO PRACTICE Mistakes are not just corrected and forgotten. Klaro can use them to shape what you practice next. SEE YOUR PROGRESS Track how your learning develops as Klaro continues adapting around you. Whether youβre learning for work, travel, study, relationships or everyday life, Klaro helps you spend more time on the things most relevant to you. β Klaro AI Premium is an auto-renewable subscription. Payment is charged to your Apple ID at purchase confirmation. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Service: https://klaro.talk/terms Privacy Policy: https://klaro.talk/terms#privacy-policy
Screenshots
Verdict
The clearest difference is ads: Klaro AI at none against TUD's shown. TUD's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. TUD sells 2 in-app purchases, starting at $4.99 per month and Klaro AI sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
TUD ships an update every 4 days, Klaro AI every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | TUD | Klaro AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Every 3 weeks |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 43 MB | 56 MB |
| Age rating | 12+ | 4+ |
| Developer | Pim Voogt | Marc Linneweber |
In-app purchases
TUD
- Tud Pro Monthly7 Days trial$4.991 Month
- Tud Pro Annual7 Days trial$39.991 Year
Klaro AI
- Klaro AI Premium Monthly$12.991 Month
- Klaro AI Premium Yearly$89.991 Year









