Guhlutions

iOS apps by Jannis Guhl

Information, support, and privacy notices for FoldSketch, PlankCycle, and On This Date.

FoldSketch for Duo

Draw, fold, and see your picture take shape. Create colourful mirror images on your iPhone Duo, drawing freely or starting with one of 50 tracing guides.

iPhone Duo · iOS 27.1

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PlankCycle

An interval timer for plank sessions with hold and rest phases.

iPhone · iPad

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On This Date

What happened on this date? Discover a little history every day, build your collection, and revisit it later – even offline.

iPhone

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