Comparison

StarFluent vs Lapis Ater

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

Head to head

★ 5.01 ratingsView app →

About

StarFluent

Features

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Acesso completo aos cursos English Voice e English Journey em um só lugar. Vídeo-aulas organizadas por módulos, acesso à comunidade e grupos exclusivos, exercícios práticos com músicas e vídeos, desafios semanais e atividades guiadas, área de acompanhamento de progresso e notificações com lembretes e novidades. Ideal para quem quer destravar a pronúncia, ganhar vocabulário e evoluir com constância no inglês — do básico à fluência. Faça login com as suas credenciais e tenha acesso às aulas, de qualquer lugar do mundo, na palma da sua mão.

About

Lapis Ater

Access cognitive performance and emotional well-being programs to improve your studies, focus, and balance. Log in to access lessons from anywhere in the world, right from your device.

Highlights

Cognitive performance programs
Emotional well-being programs
Improved study habits
Enhanced focus
Balanced routines
Access lessons anywhere

Features

Read full description

Seja bem-vindo(a)! O aplicativo Lapis Ater oferece acesso completo aos nossos programas de Performance Cognitiva e Bem-Estar Emocional, desenvolvidos para ajudar você a estudar melhor, ter mais foco e cultivar uma rotina equilibrada. Faça login com as suas credenciais e tenha acesso às aulas, de qualquer lugar do mundo, na palma da sua mão.

Screenshots

StarFluent3 screens

Lapis Ater3 screens

Verdict

The call

The clearest difference is update cadence: StarFluent at monthly against Lapis Ater's every 4 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

StarFluent ships an update monthly, Lapis Ater every 4 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level

StarFluent versus Lapis Ater: the parameters behind the verdict, then further details
Parameter	StarFluent	Lapis Ater
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	1 — better
Update frequency	Monthly — better	Every 4 months
Ads	Yes	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.5	15.5
Further details — not scored
Size	52 MB	50 MB
Age rating	4+	4+
Developer	ENGLISH JOURNEY LTDA	Lapis Ater Ltda

In-app purchases

None

StarFluent

No in-app purchases

None

Lapis Ater

No in-app purchases

Questions

Is StarFluent free?

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

Is Lapis Ater free?

Lapis Ater is free to download, with no in-app purchases.

Do StarFluent or Lapis Ater have ads?

Both StarFluent and Lapis Ater show ads.

Which is updated more often, StarFluent or Lapis Ater?

StarFluent ships an update monthly, and Lapis Ater every 4 months. Most recently, StarFluent was updated on October 13, 2026 and Lapis Ater on October 9, 2026.