What is the best alternative to Truthly: Catholic AI on iPhone?

Perplexity - AI Search & Chat, S tier, #1 in AI search.

Is there a free alternative to Truthly: Catholic AI?

Yes: Perplexity - AI Search & Chat (S tier, #1) is free to download, with in-app purchases.

Does anything rank above Truthly: Catholic AI?

Yes. 7 apps rank above it in AI search: Perplexity - AI Search & Chat (#1), Microsoft Bing Search (#2), Google (#3) and more.

AppTierList › AI Search › Truthly: Catholic AI › Alternatives

Best Truthly: Catholic AI Alternatives for iPhone (2026)

Truthly: Catholic AI is C tier, #8 of 11 in AI search. Here is everything that competes with it on iPhone, in tier order.

1
Perplexity - AI Search & ChatShigher tier
Free + IAP · ★ 4.8 · 517,119 ratings · score 99
An AI search and chat app that provides answers with sources and citations.
2
Microsoft Bing SearchShigher tier
Free · ★ 4.7 · 298,286 ratings · score 97
Search app with curated answers, web links, image creation, and visual or voice search.
3
GoogleShigher tier
Free + IAP · ★ 4.6 · 5,247,102 ratings · score 97
Free Google app for search, with AI Mode, Lens camera search, Search Live, and Hum to Search for finding songs.
4
Arc Search - Find it, FasterShigher tier
Free · ★ 4.9 · 25,044 ratings · score 90
A free iOS mobile browser with AI search, summaries, ad and tracker blocking, and reader mode for finding answers…
5
Comet - AI Browser & AssistantAhigher tier
Free + IAP · ★ 4.7 · 7,810 ratings · score 88
AI-powered browser with an assistant that can search, summarize, shop, schedule, and research across websites.
6
You.com - Enterprise grade AIBhigher tier
Free + IAP · ★ 4.8 · 4,874 ratings · score 80
AI productivity app offering deep research reports, document analysis, and access to multiple AI models, with citations.
7
OpenEvidenceC
Free · ★ 4.9 · 12,103 ratings · score 70
Medical search and clinical decision support for healthcare professionals, with answers cited to medical literature.
9
Heidi - AI Care PartnerC
Free · ★ 4.7 · 2,564 ratings · score 68
Free medical app for capturing clinical notes from conversations and searching citation-backed clinical evidence.
10
Vera Health: AI for CliniciansC
Free · ★ 4.9 · 2,061 ratings · score 68
Clinical AI app for healthcare professionals that gives cited answers based on medical literature and guidelines.
11
UpToDate Expert AIC
Free download · ★ 4.8 · 2,494 ratings · score 67
AI companion to the UpToDate clinical reference that answers natural-language medical questions with linked supporting.

Questions people ask

What is the best alternative to Truthly: Catholic AI on iPhone?: Perplexity - AI Search & Chat, S tier, #1 in AI search.
Is there a free alternative to Truthly: Catholic AI?: Yes: Perplexity - AI Search & Chat (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Truthly: Catholic AI?: Yes. 7 apps rank above it in AI search: Perplexity - AI Search & Chat (#1), Microsoft Bing Search (#2), Google (#3) and more.

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