The difference is whether you already have the structure to hang the words on. WeSolve+ is best for a student who has read the material once and wants it back in their ears on the walk to campus. The tool below picks the sentences that carry your text, in your own words, which is the script an honest recap starts from.
WeSolve+ reads the whole document and writes the questions for you
Upload your PDF, photograph your notebook, or point the camera. WeSolve+ writes questions from that material, explains why each answer is right, reads the chapter back to you as a podcast, and remembers every item you missed until you own it.
The tool below is a small browser-only tool and it is not WeSolve+: paste a few lines and text rules turn them into cards on the spot. The real app, the one that uses AI, is behind the link above.
Notes to a spoken script
This is a browser-only tool, and that is all it isIt splits the text you paste by rule, and nothing else. WeSolve+ is a different thing entirely: it reads your whole PDF with AI, writes the reasoning behind every question, speaks the chapter back to you, and remembers what you missed so it can return it. Try the real app now, free!
This tool uses text rules, not AI, and it does not produce audio. It counts which content words repeat, scores each sentence on the words it carries, and keeps roughly one in five in the original order, so the script contains only sentences you wrote. Reading it aloud, or having your phone read it, is the part you do. Your text stays in the browser and is never sent anywhere.
Why the first pass should not be audio
Reading lets you stop, reread the sentence you did not follow, look at the diagram, and go back two paragraphs. Audio takes all of that away and replaces it with a fixed pace, which is fine once you know roughly what is coming and punishing when you do not. Text and speech also do not compete for the same channel: dual coding theory is the argument for pairing words with a picture, and the related modality effect describes what happens when the same information arrives twice through one channel. The practical rule that falls out is narrow and useful: read it first, listen to it second.
The two situations where listening wins outright
The first is dead time. Twenty minutes on a bus is not going to become reading time, and a recap turns it into a second exposure at no cost to anything else. The second is anything whose content is sound: pronunciation, a language's rhythm, a piece of music, a passage meant to be heard. For the rest, audio is a review medium. It is also worth knowing your own pace, since spoken material typically arrives at 150 to 160 words a minute against 200 to 260 for silent reading of nontechnical prose, which means a recap is genuinely slower than rereading the same words and is only worth it when the alternative was doing nothing.
What a good recap contains, and what it leaves out
Two minutes holds about three hundred words, which is roughly one paragraph of a chapter. That constraint decides everything: a recap should carry the shape of the argument and the two or three facts that anchor it, and nothing else. Numbers survive badly in audio because there is nothing to look back at, so a spoken recap that recites six dates is wasting all six. Names and definitions do survive, especially if the recap says them twice in different sentences. The version of this tool above will not paraphrase, which is deliberate: an extractive script cannot introduce a claim your notes never made.
Listening is not passive unless you let it be
The failure mode is obvious once named: the recap plays, you follow it comfortably, and nothing is retrieved. Listening comprehension is real work but it is recognition rather than production, and recognition is the weaker of the two for an exam. Two habits fix it without adding time. Pause before each section and predict what comes next, which turns the next thirty seconds into a check on a prediction rather than a stream. And after the recap ends, say back the three things it covered before you take the headphones out. Both are small and both convert a passive stretch into retrieval.
Getting audio out of text, practically
You do not need a service for this. Every current phone and desktop system will read selected text aloud through its accessibility settings, using built in speech synthesis, and the quality is now high enough for revision. Reading the script aloud yourself is better still, because producing the words is an act of retrieval and hearing your own voice is a strong cue on playback. Where a genuine podcast or an audiobook earns its place is length and production, neither of which a two minute revision recap needs.
The recap the app produces
Upload a PDF, a photograph of a page or a camera shot and WeSolve+ produces a spoken recap of roughly one minute from that file, alongside an explained quiz and a card deck. One minute is a deliberate constraint rather than a limitation: it forces the recap to carry the shape of the chapter instead of reciting it, which is the only version that survives being listened to on a bus. On the free plan there are two recaps a week. At wesolveapp.com in any browser and on the App Store for iPhone and iPad. Figures on pricing, and the mechanics on audio recap.
Sources used on this page
- Podcast
- Audiobook
- Speech synthesis
- Listening
- Dual-coding theory
- Modality effect
- Words per minute
- Automatic summarization
- Active recall
- Testing effect
- Spaced repetition
- Roediger and Karpicke, Test-Enhanced Learning (2006)
- Karpicke and Roediger, the critical importance of retrieval (2008)
- Cepeda et al., distributed practice meta analysis (2006)
- Dunlosky et al., improving students' learning (2013)
- What Works Clearinghouse, organizing instruction and study
- The Learning Scientists, retrieval practice
- Retrieval Practice, the research library
- W3C, Web Content Accessibility Guidelines 2.2
- MDN, the textarea element
- MDN, the details element
- MDN, the Clipboard API
- WeSolve+ on the App Store
- Learning styles
- Cepeda et al., spacing and the optimal retention interval (2008)
- Kornell and Bjork, is spacing the enemy of induction (2008)
- Prosody (linguistics)
- Audio description
- Attention span
| Content | Works in audio | Why |
|---|---|---|
| The shape of an argument | Yes | Sequence is what speech is good at |
| Two or three anchor facts | Yes | Repeatable in different words |
| A list of six dates | No | Nothing to look back at when one slips |
| A formula or derivation | No | The notation is the content |
| Pronunciation and rhythm | Yes, better than text | The content is sound |
| A diagram | No | Describe it in text, then look at it |
Does this tool make audio?
No. It selects the sentences worth saying and leaves the speaking to you or to your device. Every current phone and computer will read selected text aloud from its accessibility settings.
Should I listen instead of reading?
Not for a first pass. Audio has a fixed pace and no way back, which is fine when you know what is coming and punishing when you do not. Read first, listen second.
How long should a recap be?
Two minutes holds about three hundred words, roughly one paragraph of a chapter. That constraint is what forces it to carry the argument rather than recite the content.
Is listening as good as active recall?
No. Listening is recognition and exams ask for production. Pausing to predict the next section, and saying back three things at the end, converts most of it.
Does my text leave the page?
No. The selection runs in your browser with no request going anywhere. Close the tab and it is gone.
Why does it not rewrite the sentences?
Because rewriting needs a model, and a model can introduce a claim your notes never made. Selection can only give you back your own words.
Last updated: 2026-08-11