FoV App Like Alpa e-viewfinder alternatives

[jodad]

Hi All,
Is there another application like Alpa’s e-viewfinder and the Mark II app where I can see how the FoV/Angle of view would look like to help on deciding future lenses?
I don’t want to pay the relatively high cost of the Alpa apps. Is there something relatively accurate that’s free or cheap?

 

[Jamgolf]

Artemis Pro is perhaps even more expensive than Alpa eFinder II.

 

[jodad]

Artemis Pro is perhaps even more expensive than Alpa eFinder II.

Actually, i realised that an iphone VF will be useless to me without a widening lens attachment on the phone since the iphone X is Max about 26mm wide or something like that...

Nevermind i guess

 

[jotloob]

Artemis Pro is perhaps even more expensive than Alpa eFinder II.

Both apps have the same price . €32.99 . A WA converter lens is required for the ALPA MKII when using
iPHONE 4 , 5 , 6 and 7 . The converter is required when using , for example , HASSELBLAD CFV50 with sensor size 37x49 mm and lenses 40mm and wider . When using CFV50c with sensor size 33x44 , or other backs with 33x44 sensor , the 40mm lens frame is shown but also requires the converter for lenses wider than 40mm .
I did not find anything about iPHONE 8 or Xs or other smart phones .

 

[Boinger]

I use this one.

https://play.google.com/store/apps/details?id=net.kadru.magicuniversalviewfinder&hl=en_US