This app, “German Prepositions” requires internet to run.

German prepositions can be divided by their
1. types and
2. grammatical cases they are used with.

Prepositions by types:
By types, German prepositions can be divided into:
locative prepositions (prepositions of place/location),
temporal prepositions (prepositions of time),
causal prepositions (prepositions that describe a cause) and
modal prepositions (prepositions that describe mode of procedure or the manner of taking effect).

Prepositions by cases:
The most efficient way to learn German prepositions is to memorize them according to the grammatical case they require.
1. Prepositions with accusative or dative case (two-way prepositions)
an, auf, hinter, in, neben, über, unter, vor, zwischen
2. Prepositions with accusative case
bis, durch, für, gegen, ohne, um
3. Prepositions with dative case
ab, aus, außer, bei, mit, nach, seit, von, zu
4. Prepositions with genitive case
anstatt / statt, außerhalb, diesseits, oberhalb, innerhalb, jenseits, trotz, unterhalb, während, wegen
Genitive prepositions with lesser use: abzüglich, aufgrund, angesichts, anhand, anlässlich, bezüglich, dank, infolge, mangels, mithilfe, mittels, zwecks