Comparison

RAIO App vs TalkOn AI

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

Head to head
About

RAIO App

This app uses spaced repetition technology and real-life sentences to help you learn grammar and vocabulary in context. It aims to improve retention, reduce translation in your head, and help you start thinking in the language you're learning.

Highlights
  • Spaced repetition technology
  • Sentence-based learning
  • Learn grammar and vocabulary in context
  • Reduce translation in your head
  • Think in the target language
  • Personalized progress reports
  • Gamification features
Features
Read full description

RAIO is a language learning mobile app that allows language learners to review sentences using the power of spaced repetition technology. With RAIO, learners can effortlessly learn grammar and vocabulary at the same time, without having to study complex grammar rules or do boring grammar drills. The app is designed to help learners stop forgetting and getting stuck in conversations having to translate in their as much as they would when learning with traditional method. The app’s sentence-based approach is another key feature that sets RAIO apart from traditional language learning methods. Rather than teaching using isolated vocabulary words or abstract grammar rules, RAIO uses real-life sentences that are commonly used in everyday conversations. This approach allows learners to acquire vocabulary and grammar in context, which enhances their understanding of the language and improves their ability to communicate effectively. Spaced repetition, the underlying technology of RAIO’s language learning app, is a technique used by professional language learners and polyglots to acquire languages faster and with less effort. This method of learning is based on the principle of spacing out the review of previously learned material to optimize long-term retention. By scheduling review sessions based on the user’s progress and difficulty level, RAIO’s spaced repetition technology allows learners to remember words and grammar structures better and for longer periods of time, leading to a faster and more effective language learning experience, regardless of which proficiency level they start with. Another benefit of using RAIO is that learners can slowly start to think in the language. By reviewing sentences in context and focusing on the meaning rather than the individual words or rules, learners can internalize the language and start to think in it. This improves their ability to communicate effectively and increases their fluency in the language. In summary, RAIO is an innovative mobile app that revolutionizes language learning with its spaced repetition technology and sentence-based approach. The app’s features, such as its review system, audio recordings, translations in multiple languages, personalized progress reports, and gamification features, enhance the learning experience and provide learners with motivation and a sense of accomplishment. By using RAIO, learners can effortlessly learn grammar and vocabulary, stop forgetting as much, stop getting stuck in conversations having to translate in their head as much, and slowly start to think in the language. Terms of Use: https://kaleanders.com/raio-app-terms

About

TalkOn AI

This app uses AI tutors to help you practice speaking and learning new languages. It offers structured lessons, real-life conversation scenarios, and immersive learning through images to build confidence and fluency.

Highlights
  • AI language tutors
  • Structured lessons
  • Speaking practice scenarios
  • Immersive image translation
  • AI grammar classes
  • Contextual vocabulary learning
  • Spoken language training
Features
Read full description

#1 app for learning languages through AI! Over 2 million people choose to learn with TalkOn. Why? Our structured lessons created by AI language teachers make learning easy and effective. Immerse yourself in practice with AI for English, Spanish, French, German, Japanese, and Korean... Have you been studying a foreign language for years, and feel comfortable reading and writing, but not speaking fluently? Maybe it’s time to revolutionize your language learning approach! “An innovative AI learning companion that fosters your passion for speaking multiple languages!” -TalkOn is a free language-speaking practice app based on AI. It offers robust and professional language speaking practice and learning services for various languages. Whether it’s Business French, conversational Spanish, daily German, or English grammar and vocabulary, we’ve got you covered in one convenient place. -AI-powered learning, making language acquisition enjoyable Utilizing the world’s leading TalkOn AI language model, TalkOn adapts to conversations in different languages and varying difficulty levels. Real human pronunciation samples make the AI speaking coach more engaging and life-like. -Stress-free chatting to bolster your speaking confidence From language learners to fluent speakers, from teachers to global entrepreneurs, TalkOn provides diverse role-playing communication scenarios. Here, you’re free to speak without concerns about grammar or vocabulary, fostering a fearless approach to language practice. -Immersive learning through images, for a genuine language environment Our AI engine creates a realistic language learning setting. In TalkOn, simply press the shutter to translate your surroundings into the language you’re learning, for an immersive experience. -AI Grammar Classes, heuristic learning in your native tongue Interact in real-time with the AI teacher using your native language for a playful and relaxing approach to learning foreign grammar. Enjoy the experience of classroom interaction and the freedom to ask questions at any time. -Contextual vocabulary learning, for fun and efficiency Forget the outdated ways of memorizing vocabulary; learn words in context to truly master them. Our AI engine weaves the words you learn daily into stories, helping you to make associations in context and improve your reading skills. -Spoken language training camp, master expressions on any topic Input or select a topic in any language, and the AI teacher will provide you with a series of common expressions, suitable for both business and everyday scenarios. -Teaching+real situation combined, learning by practicing The key to speaking a language fluently is to “start speaking”. TalkOn enables you to move beyond monotonous repetition and rote memorization. -Systematic courses, comprehensive multi-language coverage Our courses and scenarios encompass a wide range of languages, ensuring you’re equipped to navigate diverse cultural and professional settings. -AI learning tools, for proficient language use From language translation and reply suggestions to grammar detection and pronunciation speed control, our AI tools help you communicate with confidence. -AI simultaneous translation, your travel companion Yes, we’ve included a powerful AI simultaneous translation tool for seamless communication wherever you go. -Business Email Assistant, for workplace language perfection At work, we often need to write emails in various languages; with TalkOn’s email assistant, you can now manage them effortlessly. TalkOn AI restores the authentic speaking practice environment for you, helping you become a confident speaker in any language of your choice. Privacy Policy: https://inorange.ai/privacy.pdf User Agreement: https://inorange.ai/terms.pdf Discord 24 hours:https://discord.gg/C39endXsmV Contact and feedback: support@inorange.ai

Screenshots

RAIO App4 screens
TalkOn AI4 screens

Verdict

The call

The clearest difference is rating: TalkOn AI at 4.8 against RAIO App's 2.7. TalkOn AI also leads on review sentiment (56% vs 20%) and update cadence (every 4 days vs every 6 weeks). On price, ads, in-app purchases and monetization model 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. RAIO App sells 2 in-app purchases, starting at $19.99 per month and TalkOn AI sells 11 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TalkOn AI holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: TalkOn AI has 622 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 20% of RAIO App's written reviews are positive against 56% of TalkOn AI's.

UpkeepUpdate frequency

RAIO App ships an update every 6 weeks, TalkOn AI every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard5 real differences · 5 level
RAIO App versus TalkOn AI: the parameters behind the verdict, then further details
ParameterRAIO AppTalkOn AI
PriceFreeFree
Rating2.7 (43 ratings)4.8 (622 ratings) — better
Positive reviews20.0% of reviews55.8% of reviews — better
Number of ratings43622 — better
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size88 MB102 MB
Age rating4+4+
DeveloperKale AndersBeijing InOrange Technology Co., Ltd.

Customer experience

RAIO App

All ratings42 ratings
Positive40.5%
Neutral4.8%
Negative54.8%
Written reviews10 reviews
Positive20.0%
Neutral10.0%
Negative70.0%

TalkOn AI

All ratings621 ratings
Positive94.5%
Neutral2.1%
Negative3.4%
Written reviews43 reviews
Positive55.8%
Neutral14.0%
Negative30.2%

Bugs and requests

RAIO App

Not enough reviews yet to summarise bugs or requests.

TalkOn AI

Reported bugs

3 issues
  • Chapter 50 appears in Chinese instead of English
  • Other languages displayed instead of English in practice sessions
  • Inability to record audio

Requested features

4 requests
  • Ability to slow down or pause conversations
  • Improved speech recognition and understanding
  • More detailed feedback and analysis on user performance
  • Clearer communication about trial periods and subscription plans

In-app purchases

2 purchases

RAIO App

Subscriptions2
  • Monthly - Standard Plan1 Month trial$19.991 Month
  • Annual - SAVE 20%!1 Month trial$179.991 Year
11 purchases

TalkOn AI

Subscriptions7
  • TalkOn Prime - Weekly$5.997 Days
  • TalkOn訂閱-按月付費$12.991 Month
  • TalkOn-Month-3Days FreeTrial3 Days trial$12.991 Month
Show 4 more
  • TalkOn-Monthly VIP-7Days Trial7 Days trial$12.991 Month
  • TalkOn年繳訂閱-限時開放72小時-7折優惠$62.991 Year
  • Yearly,7 Days Free7 Days trial$89.991 Year
  • Yearly,3 Days Free「New User」3 Days trial$99.991 Year
One-time4
  • TalkOn TCoins Purchase$3.99
  • TalkOn TCoins Purchase$9.99
  • TalkOn Lifetime Premium2 variants$129.99
Show 1 more
  • TalkOn Lifetime Premium$159.99

Questions

Is RAIO App free?
RAIO App is free to download, with in-app purchases available.
Is TalkOn AI free?
TalkOn AI is free to download, with in-app purchases available.
Which has better reviews, RAIO App or TalkOn AI?
TalkOn AI is rated higher. RAIO App averages 2.7 out of 5 from 43 ratings, while TalkOn AI averages 4.8 from 622 ratings.
Do RAIO App or TalkOn AI have ads?
Neither RAIO App nor TalkOn AI shows ads.
Which is updated more often, RAIO App or TalkOn AI?
RAIO App ships an update every 6 weeks, and TalkOn AI every 4 days. Most recently, RAIO App was updated on October 24, 2026 and TalkOn AI on October 23, 2026.

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