hi s20,
we created a lot of options to maximize flexibility for you, but it can get a bit confusing 

Unlocked Itch Desktop version:
you get access to:
- all 3d miniature tokens (>500), >60 light effects, > 100 grid textures
- and you will be able to upload new 3D miniature tokens from STL files (for example you can download them from https://www.thingiverse.com/)
I suggest you try the free version and you will get a feeling of what is locked
One-off payment $20. It corresponds to the Apple/Android Monster pack but for Desktop only.

Apple or Google subscription:
the subscription plans from Apple or Google are linked to the Apple or Google account. It is a monthly subscription paid using their stores
1) Advance Pack: ads-free access to chat stickers, 119 advanced tokens, and the advanced grid editor including a multi-level grid editor, 62 light effects, and 102 grid textures.
2) Hero Pack: advanced pack + 167 hero tokens and 33 extra exclusive tokens.
3) Monster Pack: advanced pack + hero pack + 202 monster tokens, and 34 additional exclusive tokens. You can now also upload the STL files.
Memberships cost respectively $0.99, $2.99, and $4.99 per month, or respectively $9.99, $29.99, and $49.99 per year (price for non-United States customers will vary).
For example, if you have an Apple subscription to RPG+ you can access the content on the iOS version and Mac version downloaded from the Apple store.

Patreon:

The Patreon subscription unlocks features on both the desktop free version and the mobile versions and it is linked to a specific email you use to log in RPG+ (effectively cross-platform): 
1) Dragons of Autumn Twilight $2/month - it is similar to the Advance Pack above + your Name in the Acknowledgment + extra 3D miniature tokens + STL files upload  + access to prepared 3D maps you can use 
2) Dragons of Winter Night $5/month - it is similar to the Hero Pack above +  your Name in the Acknowledgment + more extra 3D miniature tokens + STL files upload + access to prepared 3D maps you can use 
3) Dragons of Spring Dawning 7/month  - it is similar to the Monster Pack above +  your Name in the Acknowledgment + even more extra 3D miniature tokens + STL files upload + access to prepared 3D maps you can use 

we are constantly creating 3D maps that we are sharing with our Patrons,
Patrons can request specific 3D maps to be created by us for them

let me know if you have other questions, thanks for your interest in RPG+!