Oposilab vs OpositaTest: prices, tests and tutor with verified data
Data checked on 18 September 2026
OpositaTest is the best-known oposiciones test platform in Spain and a natural reference for anyone comparing tools. This page collects what its public pages say on the stated date and puts it next to what Oposilab does, with Oposilab’s figures read straight from its database.
There are no scores or opinions: every row states where the data comes from. Where Oposilab lacks something, we say so.
| Aspect | Oposilab | OpositaTest |
|---|---|---|
| Subscription price | Pro: €19 per month or €149 per year (€12.42 per month). Pro Max: €29 per month. Free plan with no card and 7 days of Pro on signup. | Test subscription: €15.99 per month (monthly), €11.99 per month on the six-month plan (€71.94) and €7.99 per month on the annual plan (€95.88). Full courses cost between €295 and €945 per year.[2] |
| What the payment covers | Up to 3 exams of the same family on Pro, with syllabus, topic tests, mock exams, practical cases and tutor. | “Unlimited access to the OpositaTest tests of the subscribed exam”.[2] |
| Explanation of each answer | Every question carries an explanation and the article citation; the citation opens the literal text of the rule inside the app. | “100% of answers justified”. The pages consulted do not say whether the justification links to the article text.[2] |
| AI tutor | Included in every plan: answers only from the official syllabus and cites the article. 10 messages per day on Free and 200 on Pro. | The home page advertises a “PERSONAL TUTOR” inside the full courses. The test subscription does not mention an AI tutor.[1] |
| Official exams from previous years | Not included. Questions are generated from the text of the syllabus laws and mock exams copy the structure of the call (questions, reserve, time and penalty). | “Practice with official exams from previous years” and periodic real-exam mock tests.[2] |
| Review of mistakes | Spaced repetition (SM-2) fed by the user’s mistakes, with the explanation and the article on every card. | Failed-question tests, according to its FAQ.[1] |
| Exams covered | 15 exams (State administration, Tax Agency, Justice, Correos, Madrid region and Andalusia) with 291,122 questions in the database. | “The widest selection of oposiciones tests on the market”. The home page does not give the number.[1] |
| Mobile app | Mobile-friendly web app; no native app in the stores. | iOS and Android apps.[1] |
When OpositaTest makes sense
- You want to practise with official exams from previous years.
- You prefer a native mobile app.
- Your exam is not among Oposilab’s 15.
- You want the lowest possible annual price for tests only.
When Oposilab makes sense
- You want every answer to cite the article and be readable without leaving the question.
- You want an AI tutor included in the test plan, not only in a full course.
- You want mock exams with your call’s structure and AI-marked practical cases.
- You want to start free, with no card, and decide later.
Frequently asked questions
Is Oposilab cheaper than OpositaTest?
It depends on the plan. On annual billing OpositaTest costs €95.88 and Oposilab Pro €149. On monthly billing, €15.99 versus €19. Oposilab includes the AI tutor and practical-case marking in that price; OpositaTest includes previous official exams.
Can I use both tools at the same time?
Yes. Neither requires exclusivity. Some candidates use one for official exams and the other to study with the article in front of them.
Does Oposilab have official exams from past calls?
No. Oposilab’s questions are generated from the consolidated text of the laws and the mock exams follow the structure of the current call. If you need the official exams, download them from the convening body’s website.
Sources consulted
- [1] OpositaTest, portada, accessed on 18 September 2026
- [2] Blog de OpositaTest, «¿Cuánto cuesta Opositatest? Precio 2026» (1 de enero de 2026), accessed on 18 September 2026
Oposilab is not affiliated with OpositaTest. The other tool’s data is what its pages published on the stated date and may change; Oposilab’s data comes from its database and plan configuration when this page was generated.
Try it with your own syllabus
Create a free account, pick your exam and ask the tutor a question. You will see the article citation in every answer. 7 days of Pro included, no card.
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