Comparison

21K School vs Scaleup

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

Head to head

21K School

India's First Online School

About

21K School

Features

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Asia’s leading online-only school, 21K School offers both structured and flexible learning paths customized to each learner’s unique journey. With a digital-first foundation, we focus on academic excellence and the holistic development of every learner’s potential. Ranked India's #1 Leading Online School in the Education World India School Grand Jury Awards 2021-22, we emphasize an education that is seamless, relevant, and accessible to all.

About

Scaleup

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Chega de ”ambientes virtuais” do século passado. Na Scaleup você terá a melhor experiência de aprendizado para os seus alunos, com um aplicativo focado em vídeos curtos e inteligência artificial para criação de conteúdo. Vídeos curtos vistos pelo celular tem mais engajamento do que o mesmo conteúdo visto no computador. Isso impacta diretamente na sua taxa de evasão e renovações. Não deixe que uma má experiência coloque a perder seus esforços para trazer cada estudante.

Screenshots

21K School4 screens

Scaleup4 screens

Verdict

The call

The clearest difference is update cadence: Scaleup at every 3 weeks against 21K School's every 27 months. On price, in-app purchases, device support and iOS requirement 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

21K School ships an update every 27 months, Scaleup every 3 weeks. The most recent releases landed on December 3, 2025 and September 30, 2026 respectively.

Scorecard1 real difference · 5 level

21K School versus Scaleup: the parameters behind the verdict, then further details
Parameter	21K School	Scaleup
Price	Free	Free
Update frequency	Every 27 months	Every 3 weeks — better
Ads	No	—
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.3	13.0 — better
Further details — not scored
Size	96 MB	13 MB
Age rating	4+	4+
Developer	Mindreflex Technologies Private Limited	SCALEUP EMPREENDEDORISMO LTDA.

In-app purchases

None

21K School

No in-app purchases

None

Scaleup

No in-app purchases

Questions

Is 21K School free?

21K School is free to download, with no in-app purchases.

Is Scaleup free?

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

Which is updated more often, 21K School or Scaleup?

21K School ships an update every 27 months, and Scaleup every 3 weeks. Most recently, 21K School was updated on December 3, 2025 and Scaleup on September 30, 2026.