Comparison

4 Brushes vs Echo

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

Head to head
About

4 Brushes

Features
Read full description

Представяме ви 4 Brushes, най-доброто учебно пособие за маникюристи и други бюти специалисти! С нашето приложение можете безпроблемно да гледате курсовете, за които сте се записали и да следите напредъка си. Останете във връзка с преподавателя си чрез удобната ни функция за чат, която ви позволява да задавате въпроси, да качвате вашите творения и да търсите насоки, когато имате нужда от тях. Със селекцията ни от безплатни уроци можете да се запознаете с нашите преподаватели и да научите нови техники. С нашето приложение също имате лесен достъп до своя профил и история на поръчките. Готови ли сте да разширите хоризонтите си? Разгледайте и новите ни обучения директно от приложението. Изтеглете 4 Brushes сега и станете най-добрата ваша версия.

About

Echo

Features
Read full description

Echo makes learning visible. The app helps people reflect on their development through short, structured reflections. Coaches, mentors, or peers can view entries and discuss them during in-person sessions, making growth visible over time. Developed by Krom, in collaboration with Tom Adams — an educational scientist specializing in workplace learning.

Screenshots

4 Brushes4 screens
Echo3 screens

Verdict

The call

The clearest difference is update cadence: Echo at every 2 weeks against 4 Brushes's every 5 months. 4 Brushes's advantage is iOS requirement (13.0 vs 15.1). 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

4 Brushes ships an update every 5 months, Echo every 2 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
4 Brushes versus Echo: the parameters behind the verdict, then further details
Parameter4 BrushesEcho
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size159 MB33 MB
Age rating4+4+
DeveloperNIKOL NIKOLOVAKrom (NL)

In-app purchases

None

4 Brushes

No in-app purchases

None

Echo

No in-app purchases

Questions

Is 4 Brushes free?
4 Brushes is free to download, with no in-app purchases.
Is Echo free?
Echo is free to download, with no in-app purchases.
Do 4 Brushes or Echo have ads?
Neither 4 Brushes nor Echo shows ads.
Which is updated more often, 4 Brushes or Echo?
4 Brushes ships an update every 5 months, and Echo every 2 weeks. Most recently, 4 Brushes was updated on November 12, 2026 and Echo on November 5, 2026.

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