Comparison

HairScope vs TGI Soap

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

Head to head
About

HairScope

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Maximize Your Hair Health with HairScope - Your Ultimate Ingredient Analyzer Discover what's really in your hair care products with HairScope, the innovative app crafted to decode the ingredients in shampoos, conditioners, and hair treatments.  HairScope empowers you to analyze and understand every component in your hair products, right at your fingertips! Why Choose HairScope? -Comprehensive Ingredient Analysis: Say goodbye to puzzling over complex ingredient lists. Our detailed breakdowns explain the role of each ingredient, helping you select products that align perfectly with your hair care goals. -Direct INCI Access: Stumped by an unfamiliar ingredient? HairScope connects you directly to INCI databases, providing you with expert-level information and clarity. -No Surprises: Enjoy all of HairScope's features without any hidden costs, in-app purchases, or unpleasant surprises. We value transparency as much as you value your hair health. -Privacy First: We prioritize your privacy. HairScope does not collect personal data, ensuring your information remains private and secure. -Offline Functionality: HairScope is fully operational offline, allowing you to make educated decisions about your hair care products whether you're at home or on the go. Empower your hair care choices with HairScope. Knowledge is power—when you understand your products, you make better decisions for your hair.

About

TGI Soap

This app simplifies soap making by providing precise calculations for lye, water, and oils. It allows users to save recipes, access expert tutorials, and understand detailed quality metrics for their creations.

Highlights
  • Precise lye, water, and oil calculations
  • Save and manage custom recipes
  • Access expert soap making tutorials
  • Detailed recipe quality metrics
  • Extensive oil database
  • Cloud backup for recipes
Features
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Soap Making Made Simple Stop second-guessing your recipes! SoapCalculator takes the stress out of soap making by handling all the complex chemistry for you. WHY SOAP MAKERS LOVE US Never Waste a Batch Again Get precise lye, water, and oil calculations every time. Our calculator handles the chemistry so you can focus on creativity. Build Your Recipe Library Save your winning recipes, add notes, and refine formulations. All your recipes synced across devices. Learn from the Best Access curated video tutorials from expert soap makers. Learn techniques, troubleshoot problems, and discover new ideas. Understand Your Soap See detailed quality metrics for every recipe: hardness, conditioning, cleansing, bubble quality, and more. Know exactly what you're making. PERFECT FOR: • Hobbyist soap makers • Small soap businesses • Cold process enthusiasts • Hot process makers • Natural soap crafters • Students learning the craft EVERYTHING YOU NEED: • Lye calculator for NaOH and KOH • Water:lye ratio calculator • Fragrance calculator • Oil database with 100+ oils • Recipe quality scoring • Fatty acid profiles • Video tutorial library • Recipe notes and variations • Cloud backup THE NUMBERS DON'T LIE Get calculations for hardness, cleansing, conditioning, bubbly lather, creamy lather, iodine value, INS value, and complete fatty acid breakdowns (lauric, myristic, palmitic, stearic, oleic, linoleic, linolenic, ricinoleic). Made by soap makers, for soap makers. Download SoapCalculator and start making better soap today!

Screenshots

HairScope2 screens
TGI Soap4 screens

Verdict

The call

The clearest difference is update cadence: HairScope at every 5 weeks against TGI Soap's every 3 months. 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

HairScope ships an update every 5 weeks, TGI Soap every 3 months. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 8 level
HairScope versus TGI Soap: the parameters behind the verdict, then further details
ParameterHairScopeTGI Soap
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS16.2 — better17.6
Further details — not scored
Size2 MB76 MB
Age rating4+4+
DeveloperAliaksandra PanarynaTomer Glick

In-app purchases

None

HairScope

No in-app purchases

None

TGI Soap

No in-app purchases

Questions

Is HairScope free?
HairScope is free to download, with no in-app purchases.
Is TGI Soap free?
TGI Soap is free to download, with no in-app purchases.
Do HairScope or TGI Soap have ads?
Neither HairScope nor TGI Soap shows ads.
Which is updated more often, HairScope or TGI Soap?
HairScope ships an update every 5 weeks, and TGI Soap every 3 months. Most recently, HairScope was updated on May 16, 2026 and TGI Soap on September 14, 2026.

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