Learn to Read vs Cluedup.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn to Read
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The purpose of Crack the Reading Code is to teach what is practical for reading: - Shape - Writing direction - Sound. These are the foundations of reading. Children can acquire the essential knowledge that letters represent sounds, fit together and makes words that have meaning. The content has been developed by experienced teachers - A supplement to writing textbooks and reading education Children in kindergarten who are curious about letters will also think it's exciting. * THE SOUND OF THE LETTERS BEFORE THE NAMES. Crack the Reading Code uses exclusively letter sounds. Children often learn the names of the letters instead of the sound of the letters. This means that they must apprehend something that they cannot use for their further reading. Often, they will have to relearn it when they are shown sounds at school that they have to use to read. Broadly speaking, they have no use for the letter names in the initial stages of reading. * THE 120 MOST USED WORDS AS WORD PICTURES. Many of the 120 most used words are not spelled as they sound. Therefore, it is a big help to recognize these as word pictures. Children won't be forced to sound it out here, but instead just recognize the word like they recognize their own name or that a big yellow M means McDonald's. That is why these 120 are trained as word pictures in Crack the Reading Code. Uppercase letters for the intermediate learner. Many children first learn the 'big letters'. Of course, these must also be learned, but it should happen only when the child already recognizes the 'small letters.' It is easier to relate to one shape per sound than two. When they have learned the lowercase letters, they can already recognize the letters in the books they must read. Switching between the 'lowercase' and 'uppercase' in 'Settings.' Settings: - Turn the music in the menus on/off - Hide the text direction. Hiding the text direction increases the level of difficulty. - Switch between uppercase and lowercase letters. We recommend that you only change to 'big letters' when the 'small letters' have been successfully learned. Target audience: 4 - 10 years (those who can't read or have a hard time doing so).
Cluedup.ai
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Have you ever dreamed about learning from what you actually like to read? Some words that appear again and again while you are reading in a foreign language, any website, any article, or piece of news. You don’t know or don’t remember how to translate them, and sometimes translators mislead with infinite dictionaries of possible translations. CluedUp.ai will help you not only reduce the time spent translating and tracking relevant, contextual information, but also conveniently save the words and practice along with relevant vocabulary in a learning-friendly environment. So how does it work? No destruction while reading. You just select a single word, click the badge and see the translation of the selected text inside the surrounding context, click the save button, and that’s it. What’s next? The saved word appears in the learning dashboard. We track each 10th of your savings and build a custom learning pipeline based on your selection word complexity and semantic relevance. In simple words, if you save the words related to “sleeping” at around the B1 level, we will provide you with vocabulary lessons related to sleeping at the current level. You can choose the vocabulary complexity you want to practice, and we will do our best to fit the vocabulary pool to your needs. What languages do we support? While our primary focus is on expanding the language support, we currently offer features for the Estonian community that want to progress in English. Am I safe using the extension? Yes! We want to emphasise that we want to teach you new vocabulary usage, not track your personal data. CluedUp.ai has no interest in tracking any personal data. Moreover, you are completely safe to translate any text. We don’t save your translation history until you explicitly save the relevant word. Any extra concerns? We get it. You can always click the pause button and prevent the extension from working in your private pages. If you have any issues or concerns, please contact support@cluedup.ai to get instant assistance. Every user’s voice is important to us, and we will do our best to provide you with the best possible experience. Learn more about our privacy policy here https://app.cluedup.ai/privacy_policy
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Verdict
The clearest difference is price: Cluedup.ai at Free against Learn to Read's $3.99. Cluedup.ai also leads on update cadence (every 3 weeks vs every 2 months). Learn to Read's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases 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
Cluedup.ai is free to download; Learn to Read costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Learn to Read ships an update every 2 months, Cluedup.ai every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Learn to Read | Cluedup.ai |
|---|---|---|
| Price | $3.99 | Free — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Minitutor | Cluedup.ai |
In-app purchases
Learn to Read
No in-app purchases
Cluedup.ai
No in-app purchases
Questions
Is Learn to Read free?
Is Cluedup.ai free?
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Which is updated more often, Learn to Read or Cluedup.ai?
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