One of the native apps in iOS that doesn’t get the attention it deserves is the Calculator app. While you could download a more robust third-party alternative from the App Store, the fact remains that the native experience is abysmal at best. For that reason, we’re excited to show you a new free jailbreak tweak called MathTeacher by iOS developer Gabriele Filipponi.
As depicted in the screenshot examples above, MathTeacher incorporates several upgrades into iOS’ native Calculator app, making it a significantly more functional math-solving platform than it would have been out of the box.