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Practical technology, explained simply

Comparisons

We compare tools and devices with checked data so you can choose with judgement before you pay.

12 guides

Comparisons6 min4 Sept 2026

Phones that last: what each brand promises

The years of updates each brand promises in writing, when they really start counting and which phone to choose depending on what you want.

Five Fairphone (Gen. 6) units in a row, in green, black and white, seen from the back

Comparisons5 min4 Sept 2026

AI prices: what each one costs in Spain

What ChatGPT, Claude, Gemini, Copilot and Perplexity cost as of October 2026, what you get with each plan and what to check before paying.

A phone on a table showing five artificial intelligence app icons, next to some coins and a euro note

Comparisons4 min2 Sept 2026

Which AI is worth paying for

How to tell whether paying for ChatGPT, Claude or Gemini is worth it: measuring real use, comparing what changes, total cost and when to stay on the free plan.

An open laptop on a desk showing a glowing brain surrounded by speech bubbles.

Comparisons5 min2 Sept 2026

A phone that lasts for years

What EU law already guarantees when you buy a phone, and what you need to check yourself: updates, repairability, battery and storage.

A phone in a blue fabric case, next to a set of keys, a notebook and a camera on blue cloth.