Comparison

MemStacks vs Capitals

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

Head to head
About

MemStacks

Features
Read full description

MemStacks is a powerful yet easy-to-use flashcard app designed to help you learn anything efficiently. Create custom stacks filled with different types of cards: • AI Cards — generate complete cards using Apple Intelligence from your own prompts • Text Cards — enter your own terms and definitions • Photo Cards — pair images for visual learning • Translate Cards — type a word and get instant translations For an even faster start, create an AI Stack and let Apple Intelligence build a complete learning set around your chosen topic. Once your stack is ready, practice using smart exercise modes with random order, learning algorithms. With widgets, notifications, and a clean, focused design, MemStacks keeps you motivated to learn a little every day. Learn smarter. Remember longer. Build knowledge your way.

About

Capitals

Features
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Capitals — весёлое образовательное приложение, которое помогает ребёнку шаг за шагом выучить столицы и флаги всех стран мира. • Уроки «столица дня»: запоминай по несколько столиц и проверяй себя — с серией достижений каждый день. • Викторины «Столицы» и «Флаги». • Вращающийся 3D-глобус: покажет, где именно находится каждая столица. • Фотографии городов и короткие, понятные детям факты об их истории. • Все ~195 стран мира: население, язык и материк. Без рекламы, без трекинга и без регистрации. Подходит для детей и всей семьи.

Screenshots

MemStacks4 screens
Capitals4 screens

Verdict

The call

The clearest difference is in-app purchases: Capitals at none against MemStacks's 1. Capitals also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, 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. MemStacks sells 1 one-off in-app purchase. Capitals asks for nothing beyond the download.

UpkeepUpdate frequency

MemStacks ships an update every 2 days, Capitals every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
MemStacks versus Capitals: the parameters behind the verdict, then further details
ParameterMemStacksCapitals
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size19 MB206 MB
Age rating4+4+
DeveloperDenızcan OZPINARVSPOMNI, OOO

In-app purchases

1 purchases

MemStacks

One-time1
  • Support the Developer$0.99
None

Capitals

No in-app purchases

Questions

Is MemStacks free?
MemStacks is free to download, with in-app purchases available.
Is Capitals free?
Capitals is free to download, with no in-app purchases.
Do MemStacks or Capitals have ads?
Neither MemStacks nor Capitals shows ads.
Which is updated more often, MemStacks or Capitals?
MemStacks ships an update every 2 days, and Capitals every 4 days. Most recently, MemStacks was updated on October 28, 2026 and Capitals on October 31, 2026.

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