Comparison

Quadrangular Avaré vs HairLab

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

Head to head

About

Quadrangular Avaré

Features

Read full description

With the Quadrangular Avaré app you can follow the entire schedule of events and courses, news and church agenda, and much more! Download now and join us!

About

HairLab

This app creates a personalized hair care routine based on your specific goals, such as growth or frizz reduction. It tracks your hair's progress and suggests the ideal treatment for each wash.

Highlights

Personalized hair care routines
Tracks hair evolution
Suggests ideal treatments
Goal-oriented plans (growth, frizz, damage)
Daily treatment guidance

Features

Read full description

O Laboratório do Cabelo cria uma rotina personalizada para o seu objetivo e acompanha a evolução dos seus fios, indicando o tratamento ideal em cada lavagem. Seja para crescer, reduzir o frizz, recuperar danos, aumentar o brilho ou conquistar um cabelo mais saudável, você terá um plano feito para você. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quadrangular Avaré4 screens

HairLab4 screens

Verdict

The call

The clearest difference is in-app purchases: Quadrangular Avaré at none against HairLab's 2. Quadrangular Avaré also leads on iOS requirement (13.0 vs 15.1). HairLab's advantage is update cadence (every 3 days vs fortnightly). On price, ads 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. HairLab sells 2 in-app purchases, starting at $4.99 per month. Quadrangular Avaré asks for nothing beyond the download.

UpkeepUpdate frequency

Quadrangular Avaré ships an update fortnightly, HairLab every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 5 level

Quadrangular Avaré versus HairLab: the parameters behind the verdict, then further details
Parameter	Quadrangular Avaré	HairLab
Price	Free	Free
Positive reviews	—	100.0% of reviews
Update frequency	Fortnightly	Every 3 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Freemium
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0 — better	15.1
Further details — not scored
Size	44 MB	61 MB
Age rating	4+	12+
Developer	Igreja do Evangelho Quadrangular	Filipa Oliveira Veiga

In-app purchases

None

Quadrangular Avaré

No in-app purchases

2 purchases

HairLab

Subscriptions2

PRO$4.991 Month
PRO3 Days trial$39.991 Year

Questions

Is Quadrangular Avaré free?

Quadrangular Avaré is free to download, with no in-app purchases.

Is HairLab free?

HairLab is free to download, with in-app purchases available.

Do Quadrangular Avaré or HairLab have ads?

Neither Quadrangular Avaré nor HairLab shows ads.

Which is updated more often, Quadrangular Avaré or HairLab?

Quadrangular Avaré ships an update fortnightly, and HairLab every 3 days. Most recently, Quadrangular Avaré was updated on November 4, 2026 and HairLab on October 31, 2026.