What is the best alternative to Halo: Clear Skin in 55 Days on iPhone?

Skan - #1 Skincare App, S tier, #1 in skin analysis.

Is there a free alternative to Halo: Clear Skin in 55 Days?

Yes: Skan - #1 Skincare App (S tier, #1) is free to download, with in-app purchases.

Yes. 3 apps rank above it in skin analysis: Skan - #1 Skincare App (#1), Lovi - AI Skin Care Scanner (#2), Thea - #1 Skincare App (#3).

Halo: Clear Skin in 55 Days is B tier, #4 of 7 in skin analysis. Here is everything that competes with it on iPhone, in tier order.

1
Skan - #1 Skincare AppShigher tier
Free + IAP · ★ 4.8 · 9,830 ratings · score 94
Skincare app that analyzes a selfie skin scan, checks products and ingredients, and builds a routine around your skin.
2
Lovi - AI Skin Care ScannerShigher tier
Free + IAP · ★ 4.6 · 3,916 ratings · score 91
Skin care app with ingredient guidance, a barcode and packaging scanner, product scores, and facial care video.
3
Thea - #1 Skincare AppAhigher tier
Free + IAP · ★ 4.8 · 16,747 ratings · score 82
Free app that matches you with a skin expert who reviews a face scan and routine, then builds a skincare plan.
5
Glow - AI Skin ScannerB
Free download · ★ 4.8 · 2,221 ratings · score 78
Free iOS skincare app that analyzes skin from a selfie or photo and offers scores, routines and product suggestions.
6
Mary Kay® Skin AnalyzerC
Free · ★ 4.8 · 6,551 ratings · score 70
Scans your face to detect wrinkles, uneven skin tone and texture, then suggests Mary Kay products.
7
PerfectSkin - AI Skin CoachF
Free + IAP · ★ n/a · 0 ratings · score 48
Free lifestyle app that analyzes a selfie and questionnaire answers to suggest a personalized AM and PM skincare…

What is the best alternative to Halo: Clear Skin in 55 Days on iPhone?: Skan - #1 Skincare App, S tier, #1 in skin analysis.
Is there a free alternative to Halo: Clear Skin in 55 Days?: Yes: Skan - #1 Skincare App (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Halo: Clear Skin in 55 Days?: Yes. 3 apps rank above it in skin analysis: Skan - #1 Skincare App (#1), Lovi - AI Skin Care Scanner (#2), Thea - #1 Skincare App (#3).