About AptisBot

Who builds it, why it exists, and how the trial and the paid plans work.

Who's behind it

I'm Roberto, an active secondary-school teacher in Spain. I went through the public-teaching examination process myself, and I have watched hundreds of colleagues go through it: the nerves before the call, the wait for results, and the constant accumulation of master's degrees, courses and certifications "you need to score points".

The idea behind this project is simple: make language certification preparation accessible to anyone — without expensive academies, without funnels, without paying three times for the same piece of paper. AptisBot is the first bot in a series with the same goal: get an official qualification in the minimum time and at the minimum cost, starting with English certifications (Aptis, Cambridge, IELTS, TOEFL).

The project is personal, with no sponsorships and no lead capture. The first 7 days are a trial with everything included and no card needed. After that you can keep practising with daily limits, or choose a plan: €29.99 for one month or €49.99 for two. It is a one-off payment and it does not renew by itself.

How it's built

  • 6,900+ practice questions in a proprietary bank, tagged by skill, CEFR level and Aptis-faithful task type.
  • Continuous quality auditor: two LLMs (Gemini Pro + GPT-4o-mini) cross-check every new question before it's added.
  • Speaking + Writing with AI feedback: official Aptis 0–6 rubric reproduced with literal quotes.
  • CEFR predictor: estimates your current level after 30–50 answers.
  • Spaced repetition (SRS): questions you miss come back at increasing intervals, Anki-style.
  • 11 languages on demand for users outside Spain.

Everything runs on a private server. Questions are produced combining manual work and LLMs with cross-verification. It's continuous work: items are added and revised every week.

Other bots in beta

AptisBot is the first one. These are the next ones — all in beta, all with the same philosophy: no funnel, language certification at the lowest possible cost.

English certifications

All of them work the same way as AptisBot: no forced registration, no data sharing, no payment. Same goal — the official certificate at the lowest time and cost.

Sister bots specific to the Spanish education system (ESO/FP exams, teaching civil-service exams) are listed on the Spanish version of this page.

Want a heads-up when a new bot ships?

Email only, opt-in, no spam. I'll ping you when a new bot is published. Reply "unsubscribe" to the first message to opt out.

I only store your name and email to let you know, and you can ask me to delete them at any time: privacy policy.

What this bot is NOT

  • It does not promise C1 in 2 weeks. Learning a language takes time. The bot speeds things up but works no miracles.
  • It does not sell courses. You get a 7-day trial with everything included, no card. After that there are two optional plans, clearly labeled: AptisBot's own price is €29.99 for one month or €49.99 for two, VAT included.
  • It does not replace a human teacher. If you have the budget for a real Speaking partner, an academy or a private tutor still adds value the bot cannot.
  • It does not guarantee a pass. The bot is a study tool, not a shortcut.
  • It does not share your data. Only what's needed to serve you exercises and track your progress.

How to support the project

If it has helped you and you want to support the project in other ways:

  • Tell others who are preparing Aptis. Word of mouth moves the most.
  • Share the bot in Telegram groups for your country or context.
  • Send feedback: any dubious question, error, suggestion — use /feedback inside the bot.
  • Pass the exam and let me know with /aprobado: success stories help the next person.

Get started — pay nothing

No course and no card to start. It is what it says.

Practise Aptis nowDon’t use Telegram? Take the full mock exam on the web →
Practice tests online · 7-day trial
Full mock exams for Aptis General and Advanced

All five parts with the real number of questions and the official timings, plus writing and speaking marked by AI. Included in your 7-day trial: you sign in with your Google account, which is what saves your score for each part. No test repeats another one's questions.

Start with the first one for your variant: the next opens when you finish all five parts.

Start the General mock →