Comparison

Coildex vs Curl Genius

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Coildex

This app helps you understand and care for your curly or natural hair. It analyzes product ingredients, helps build personalized routines, and tracks your hair journey with a style library and community reviews.

Highlights
  • Aisle Scanner for product analysis
  • Ingredient Analyzer with personalized verdicts
  • Customizable hair routine builder
  • Hairstyle library with detailed filters
  • Personalized Hair Guide based on hair type
  • Quick Log for tracking hair activities
  • Community reviews filtered by hair type
Features
Read full description

Your coils deserve more than guesswork. Coildex is the hair-care companion built for Type 3a through 4c — where your routine, your products, your styles, and your progress finally live in one place that actually understands your hair. Scan a bottle, know what you're buying The Aisle Scanner reads any product barcode and instantly tells you: do you already own it? Does it duplicate something in your routine? Is the ingredient list good for your hair type and porosity? Standing in the beauty aisle has never been less of a gamble. Understand every ingredient — for your hair Tap any ingredient in any product to get a personalized "for your hair" verdict in seconds. Paste a full ingredient list into the Analyzer and we break it into Good, Caution, and Avoid — customized to your sensitivities, water type, and damage factors. Watch for clashes inside a routine too — protein-on-protein, silicones blocking your leave-in, surfactants stripping the conditioner you just paid for. Build a routine that fits you Start from 16+ pre-built templates — Wash Day, Deep Condition, Clarifying Wash, Trims, Take Down — or design your own. Drag and drop to reorder, attach products to each step, set it for daily, weekly, monthly, or occasional. A home-screen widget, Live Activities on the Lock Screen, and Siri Shortcuts mean you never have to open the app to mark something done. A hairstyle library worth using 80+ styles — Braids, Locs, Twists, Natural, Updos, Fades, Line-Ups — every one labeled with tension, maintenance, duration, and difficulty. Edge-sensitive? Filter out high-tension styles before they ever reach your head. Bookmark what you've worn, rate it, and build a personal style diary. The science, tuned to you Your Hair Guide isn't a generic 4c article. It factors your porosity, density, texture, and damage history into a protein schedule, oil guide (penetrating vs. sealing), silicone-group recommendations, and a styler order that actually makes sense. As you rate products and routines, the Guide evolves — starring ingredients you've loved, flagging ones that have let you down. Track your journey Quick Log captures every wash, deep condition, protein treatment, trim, length check, and protective-style install in one tap. A calendar heatmap shows your consistency month over month. Streaks, weekly completion, program-day count — the small signals that tell you you're actually showing up. Community wisdom, hair-type filtered Product reviews are filtered by your hair type, porosity, and texture — so you're only seeing what worked for someone with hair like yours. No more wondering if a 5-star review came from someone with completely different hair. Built for real life Offline-first: your completions sync the moment you're back online — you'll never lose a check-in on the subway. Share a routine with a friend via link. Dark mode. OpenDyslexic font toggle. No ads. No selling your data. Free to get started. Your hair knows best. Coildex is here to help you listen. Coildex is a hair care companion, not medical advice. Every head of hair is unique — always pay attention to how yours responds.

About

Curl Genius

Features
Read full description

Curl Genius helps you find the hair care products that truly match your unique hair profile. Analyze ingredients, scan products, discover their compatibility score, and create a personalized routine tailored to your textured, curly, coily, or wavy hair. Features: Smart product analysis Hair compatibility score Product barcode scanner Personalized recommendations Custom hair care routines AI hair profile analysis Reviews and community Curl Genius finally makes choosing the right hair care products simple.

Screenshots

Coildex4 screens
Curl Genius4 screens

Verdict

The call

The clearest difference is update cadence: Curl Genius at every 9 days against Coildex's monthly. Curl Genius also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Coildex ships an update monthly, Curl Genius every 9 days. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
Coildex versus Curl Genius: the parameters behind the verdict, then further details
ParameterCoildexCurl Genius
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings6 — better—
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.5 — better
Further details — not scored
Size15 MB75 MB
Age rating4+4+
DeveloperHello Good Day LLCurvens saint surin

In-app purchases

None

Coildex

No in-app purchases

None

Curl Genius

No in-app purchases

Questions

Is Coildex free?
Coildex is free to download, with no in-app purchases.
Is Curl Genius free?
Curl Genius is free to download, with no in-app purchases.
Do Coildex or Curl Genius have ads?
Neither Coildex nor Curl Genius shows ads.
Which is updated more often, Coildex or Curl Genius?
Coildex ships an update monthly, and Curl Genius every 9 days. Most recently, Coildex was updated on September 26, 2026 and Curl Genius on September 19, 2026.

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