What is the best alternative to Cat Sounds - Meow Soundboard on iPhone?

Human-to-Cat Translator, C tier, #2 in cat sounds.

Is there a free alternative to Cat Sounds - Meow Soundboard?

Yes: Human-to-Cat Translator (C tier, #2) is free to download, with in-app purchases.

No. Cat Sounds - Meow Soundboard is #1 in cat sounds.

Cat Sounds - Meow Soundboard is S tier, #1 of 6 in cat sounds. Here is everything that competes with it on iPhone, in tier order.

2
Human-to-Cat TranslatorC
Free + IAP · ★ 4.3 · 8,204 ratings · score 64
Entertainment app that plays cat meows and cat-call sounds, with a voice-input feature that the listing says is for fun.
3
Cat Simulator - Chat MeowC
Free + IAP · ★ 4.5 · 2,423 ratings · score 62
Free pet app that plays selectable sounds for a cat or other pet and lets you watch the pet's reaction.
4
Cat Sounds Dog TranslatorC
Free + IAP · ★ 4.4 · 2,729 ratings · score 62
Plays cat and dog sounds, with a clicker and squeaker toy feature for pets, plus a translator feature the listing says.
5
Cat Emotions: Sounds to PetD
Free download · ★ 4.5 · 2,114 ratings · score 55
Free entertainment app with cat and dog sounds, a pet emotions feature, a whistle, and pet care courses.
6
Cat TranslatorF
Free + IAP · ★ 4.4 · 2,513 ratings · score 46
Plays cat sounds and whistles and offers cat profiles, emotion and chat features for interacting with your cat, for.

What is the best alternative to Cat Sounds - Meow Soundboard on iPhone?: Human-to-Cat Translator, C tier, #2 in cat sounds.
Is there a free alternative to Cat Sounds - Meow Soundboard?: Yes: Human-to-Cat Translator (C tier, #2) is free to download, with in-app purchases.
Does anything rank above Cat Sounds - Meow Soundboard?: No. Cat Sounds - Meow Soundboard is #1 in cat sounds.