THE SHORT ANSWER
Worth trying if you want
the grammar to make sense.
We recommend Language Transfer for learners who like working out how sentences fit together. We’ve used it ourselves, and we see its best role as a foundation: take the explanations into listening, reading and conversations outside the course.
The price makes that an easy experiment. The courses are free, with optional donations rather than a paid tier. But free does not mean effortless. You need time to think and respond, and the finite recordings cannot supply everything you will want to say. [1]
Best fit: you want explanations and can give an audio lesson your attention. Less suitable: you mainly want background listening, visual exercises or feedback on your own pronunciation.
How does Language Transfer work?
The Spanish course records a teacher guiding a volunteer learner through questions and explanations. Your part is to pause, construct your own answer, then resume the recording. Track 1 explicitly asks you to do the thinking before hearing the learner respond. [2]
That distinction matters when deciding whether the format suits your day. Finishing an audio file while doing something distracting is different from working through its questions. We would choose a short, attentive session over racing through several tracks.
You can hear another learner’s reasoning and corrections, but the recording cannot hear you. If your answer differs, stop and identify why: the word, the sentence structure, or a point you missed earlier. A completed track is a useful place marker, not a passed assessment.
Is Language Transfer free? Which languages are available?
Yes, course access is free. Donations support the project and do not unlock additional lessons. The official app page links to iOS and Android; course pages also provide browser playback and other listening options. [1] [3]
| Course | What to know before starting |
|---|---|
| Spanish | Complete Spanish. Our lesson and runtime figures below apply to this course only. |
| Greek & Swahili | Both listed as Complete courses. |
| German | Called Complete German, but the provider explicitly says it remains unfinished. |
| French, Italian, Arabic & Turkish | Introductory courses. Do not assume the same coverage as Spanish. |
| English for Spanish speakers | The page announces a new Complete English course being released. Check the current track list rather than an older review’s lesson count. |
The teaching language is part of the choice. Complete Spanish uses English explanations; the English course is specifically for Spanish speakers. Check the opening track of the course you want before settling into a routine.
For offline Spanish study, the official course page links to downloadable audio. The FAQ also confirms downloads in the app. There is no need to depend on a third-party mirror.
Language Transfer Spanish: 90 lessons, about 14.6 hours
We counted 90 numbered tracks in the official Spanish YouTube playlist. Their listed durations add up to approximately 14.6 hours. This is a September 21, 2026 metadata snapshot, excluding one unavailable, unnumbered entry. It measures recorded audio, not how long you will spend learning. [4]
Allow extra time for your own pauses and any replays. If you budget 20 minutes a day, 14.6 hours alone works out to roughly 44 days. That is a planning minimum for the recorded runtime at that pace, not a promise that you will finish or master the material in six weeks.
How many words does it teach?
We do not have a defensible exact vocabulary total. Counting every word in a bilingual transcript would mix English explanations, Spanish examples, repeated words and inflected forms. A count of distinct written forms would still not tell you how many words you can recall.
Use the course to explore sentence construction, then let the situations you care about guide your vocabulary practice. Someone preparing for a family visit and someone reading novels will need different additions. A large word count would not make that decision for you.
Will Language Transfer make you fluent?
We would not choose it as a complete route to fluency on its own. Explaining a sentence with time to think is a different task from following an unfamiliar speaker or finding the words in a live conversation. Our recommendation is to use the course alongside progressively harder listening and real interaction.
“Complete” is a product label. We have not established a validated CEFR outcome for the Spanish course, and we would not turn completion into a claim that you are A2, B1 or any other level. The provider itself recommends wider language exposure after the course. [5]
Where we would add another resource
- Listening: short material with speakers and situations beyond the lesson recording.
- Reading: accessible stories or everyday texts, with help when you need it.
- Speaking: a conversation partner or teacher who can respond to your actual meaning and mistakes.
- Writing: small messages or descriptions that someone can correct.
Start these at a manageable level. They are different ways to use the language, not a checklist you must complete before being allowed to speak.
What other hands-on learners report
On the Camino de Santiago forum, Mary Doll wrote on February 3, 2024 that she had completed and enjoyed both Language Transfer and Pimsleur, then continued with other Spanish resources. Read her account →
In a Reddit discussion about feeling overwhelmed, KTrey8 described struggling with Language Transfer at first. Returning with a basic understanding of tenses made it easier to follow and helped consolidate that knowledge. Read the original comment →
These experiences suggest two useful options: continue into other resources when the course clicks, or come back later if the pace feels too demanding. They are individual accounts, not a success rate. You do not need to keep pace with the learner on the recording.
Try a lesson before planning the whole course
- Open the official course and start at the beginning. Listen to the instructions, not just the first language examples.
- Pause when prompted and form your answer. Notice whether the reasoning helps you understand the next sentence.
- Check the fit after a few sessions. Are you engaged, or constantly losing the thread? Revisit a confusing point before adding more.
- Pair it with something you want to understand. An easy dialogue or short passage gives you a reason to recognise the language outside the course.
A volunteer transcript can help you find a point to revisit. The FAQ warns that these transcripts can contain mistakes and discourages using them as a substitute for the audio. Treat them as a reference when needed. [5]
Ready to add reading to your routine?
LingQ and Readlang both let you work with text and vocabulary, but their costs and listening workflows differ.
Compare LingQ and ReadlangSHOW THE WORKING
Sources and updates
This review combines our personal hands-on experience, public learner testimonials and checked product information. Course availability and access were checked September 29, 2026. The Spanish runtime uses the dated playlist count described above. No affiliate links appear on this page.
- Language Transfer: about the project – free access and donation model.
- Provider-linked Spanish volunteer transcript – Track 1 instructions; a 2019 transcript, not a current efficacy study.
- Official app links – iOS and Android access.
- Official Complete Spanish playlist – numbered tracks and duration metadata.
- Language Transfer FAQ – downloads, course scope, transcript limitations and next steps.
The course table links directly to each provider page. Learner accounts are linked beside their summaries; Mary Doll’s account was checked September 22 and KTrey8’s was rechecked September 29. We have not verified KTrey8’s exact comment date.