Comparison

RAIO App vs IPP Formacion

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

IPP Formacion

Access your online courses and educational content from your mobile device. Watch videos and complete your training anytime, anywhere, and seamlessly switch between desktop and app without losing progress.

Highlights
  • Access IPP courses on mobile
  • Watch training videos
  • Complete courses anywhere
  • Sync progress across devices
  • Official virtual campus
Features
Read full description

Campus virtual de IPP Formación. Aprende online con la app oficial de IPP Formación para la vida real. Optimiza tu experiencia de aprendizaje desde la palma de tu mano. - Accede de manera fácil a tus cursos de IPP desde tu móvil. - Visualiza los videos y completa tu formación cuándo y dónde quieras. - Conéctate desde tu escritorio o desde la app sin perder el progreso de tus cursos.

Screenshots

RAIO App4 screens
IPP Formacion4 screens

Verdict

The call

The clearest difference is monetization model: IPP Formacion at free against RAIO App's free with in-app purchases. IPP Formacion also leads on rating (3.0 vs 2.7). RAIO App's advantage is ratings volume (43 vs 2). On price, update cadence, ads and in-app purchases 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 IPP Formacion sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

IPP Formacion holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: RAIO App has 43 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

RAIO App ships an update every 6 weeks, IPP Formacion every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
RAIO App versus IPP Formacion: the parameters behind the verdict, then further details
ParameterRAIO AppIPP Formacion
PriceFreeFree
Rating2.7 (43 ratings)3.0 (2 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings43 — better2
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.2
Further details — not scored
Size88 MB110 MB
Age rating4+4+
DeveloperKale AndersInstituto Pensamiento Positivo SLU

Customer experience

RAIO App

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

IPP Formacion

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

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
3 purchases

IPP Formacion

One-time3
  • Curso estándar IPPFree
  • EnreditisFree
  • 10 bases mínimas para la LFFree

Questions

Is RAIO App free?
RAIO App is free to download, with in-app purchases available.
Is IPP Formacion free?
IPP Formacion is free to download, with in-app purchases available.
Which has better reviews, RAIO App or IPP Formacion?
IPP Formacion is rated higher. RAIO App averages 2.7 out of 5 from 43 ratings, while IPP Formacion averages 3.0 from 2 ratings.
Do RAIO App or IPP Formacion have ads?
Neither RAIO App nor IPP Formacion shows ads.
Which is updated more often, RAIO App or IPP Formacion?
RAIO App ships an update every 6 weeks, and IPP Formacion every 2 months. Most recently, RAIO App was updated on October 24, 2026 and IPP Formacion on October 22, 2026.

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