diff --git a/src/interfaces/maybe.interface.ts b/src/interfaces/maybe.interface.ts
index d6ee377..d400d2a 100644
--- a/src/interfaces/maybe.interface.ts
+++ b/src/interfaces/maybe.interface.ts
@@ -98,4 +98,9 @@ export interface IMaybe<T> extends IMonad<T> {
    * otherwise return an empty Maybe
    */
   filter(fn: (t: T) => boolean): IMaybe<T>
-}
\ No newline at end of file
+
+  /**
+   * Apply a function wrapped in Maybe
+   */
+  apply<R>(fab: IMaybe<(t: T) => R>): IMaybe<R>
+}
diff --git a/src/monads/maybe.ts b/src/monads/maybe.ts
index 9042dbf..94889cb 100644
--- a/src/monads/maybe.ts
+++ b/src/monads/maybe.ts
@@ -14,6 +14,7 @@ const tapSome = <T>(value?: T) => (fn: (val: NonNullable<T>) => void) => isNotEm
 const match = <T>(value?: T) => <R>(pattern: IMaybePattern<T, R>) => isEmpty(value) ? pattern.none() : pattern.some(value as NonNullable<T>)
 const map = <T>(value?: T) => <R>(fn: (t: NonNullable<T>) => R) => isEmpty(value) ? maybe<R>() : maybe<R>(fn(value as NonNullable<T>))
 const flatMap = <T>(value?: T) => <R>(fn: (d: NonNullable<T>) => IMaybe<R>) => isEmpty(value) ? maybe<R>() : fn(value as NonNullable<T>)
+const apply = <T>(value?: T) => <R>(maybeFn: IMaybe<(t: T) => R>) => maybeFn.flatMap(f => map(value)(f))
 const flatMapAuto = <T>(value?: T) => <R>(fn: (d: NonNullable<T>) => R) => isEmpty(value) ? maybe<R>() : maybe<R>(fn(value as NonNullable<T>))
 const valueOrThrow = <T>(value?: T) => (msg?: string) => isEmpty(value) ? (() => { throw Error(msg) })() : value as NonNullable<T>
 
@@ -42,7 +43,8 @@ export const maybe = <T>(value?: T): IMaybe<NonNullable<T>> => {
     map: map(value),
     flatMap: flatMap(value),
     flatMapAuto: flatMapAuto(value),
-    filter: filter(value)
+    filter: filter(value),
+    apply: apply(value)
   }
 }
 
diff --git a/test/monads/maybe.spec.ts b/test/monads/maybe.spec.ts
index b51d548..1e94bf6 100644
--- a/test/monads/maybe.spec.ts
+++ b/test/monads/maybe.spec.ts
@@ -495,4 +495,23 @@ describe('Maybe', () => {
         .catch(error => expect(error).toEqual('err'))
     })
   })
+
+  describe('apply', () => {
+    it('should return none in nullish cases', () => {
+      const thisNone = maybe<number>()
+      const fnNone = maybe<(n: number) => number>()
+      const thisSome = maybe(5)
+      const fnSome = maybe((a: number) => a * 2)
+
+      expect(thisNone.apply(fnNone).isNone()).toBe(true)
+      expect(thisNone.apply(fnSome).isNone()).toBe(true)
+      expect(thisSome.apply(fnNone).isNone()).toBe(true)
+    })
+
+    it('should apply the function in a maybe in someish cases', () => {
+      const a = maybe(5)
+      const f = maybe((a: number) => a * 2)
+      expect(a.apply(f).valueOrThrow()).toBe(10)
+    })
+  })
 })