Klara is described as 'Our memory is not digital so we keep forgetting our ideas, achievements and repeating mistakes over and over again. Klara helps you to keep all of them in one place' and is an app in the Office & Productivity category. There are more than 25 alternatives to Klara for a variety of platforms, including Android, iPhone, Mac, Windows and Online / Web-based. The best alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Standard Notes or Google Keep. Other great apps like Klara are Evernote (Freemium), NoteLedge (Freemium), Dynalist (Freemium) and Dendron (Free, Open Source).