What is the best alternative to Casting Networks on iPhone?

Backstage - Casting Calls, S tier, #1 in casting calls.

Is there a free alternative to Casting Networks?

Yes: Backstage - Casting Calls (S tier, #1) is free to download, with in-app purchases.

Yes. 1 app ranks above it in casting calls: Backstage - Casting Calls (#1).

Casting Networks is S tier, #2 of the 6 tiered apps in casting calls. Here is everything that competes with it on iPhone, in tier order.

1
Backstage - Casting CallsS
Free + IAP · ★ 4.7 · 21,166 ratings · score 94
Free app for browsing and applying to performing arts casting calls for TV, film, voiceover, modeling and other.
3
Model Now: Models & CastingsA
Free + IAP · ★ 4.5 · 10,497 ratings · score 90
Social networking app for finding modeling jobs or finding models, talent, content creators and influencers.
4
mmodels: Castings & ModelsA
Free + IAP · ★ 4.5 · 15 ratings · score 80
Lets models and talent connect with verified professionals, browse castings, and view a top models list.
5
casting.com for talentB
Free download · ★ 5.0 · 10 ratings · score 79
Lets casting.com talent members check in for auditions, submit self tape auditions, and update their profile, resume.
6
Actors AccessD
Free + IAP · ★ 2.6 · 77 ratings · score 59
Lets Actors Access members browse posted roles, send Eco Cast self-tape auditions and join Eco Cast Live sessions.

What is the best alternative to Casting Networks on iPhone?: Backstage - Casting Calls, S tier, #1 in casting calls.
Is there a free alternative to Casting Networks?: Yes: Backstage - Casting Calls (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Casting Networks?: Yes. 1 app ranks above it in casting calls: Backstage - Casting Calls (#1).