Comparison

AIer vs Curiosophy

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

Head to head
About

AIer

Features
Read full description

Aler helps you learn European Portuguese through reading. Instead of isolated exercises, you work with real books and texts, sentence by sentence. This approach lets you understand how the language actually works in context. With Aler you can: read Portuguese texts and books inside the app translate and analyze each sentence individually focus on structure, grammar, and meaning save new words to your personal dictionary review and study vocabulary using spaced repetition Aler is designed for learners who want depth and clarity — not endless drills. You stay focused on the text, build vocabulary naturally, and reinforce it over time. European Portuguese is fully supported.

About

Curiosophy

Access lectures from leading scientists across astrophysics, biology, history, and more. Learn directly from active researchers without simplification or clickbait. Enjoy high-quality video and audio, offline downloads, and personalized features.

Highlights
  • Lectures from active scientists
  • High-quality video and audio
  • Offline lecture downloads
  • Favorites and watch history
  • New lecture notifications
  • Search by topic and lecturer
Features
Read full description

Curiosophy — лекции учёных, которые занимаются наукой сами Астрофизика, эволюционная биология, история, нейронауки, искусство — от действующих исследователей, а не пересказчиков из интернета. Премьерные выступления, подготовленные специально для нашей сцены. Без упрощений, без кликбейта. ЛЕКТОРЫ Александр Марков, Кирилл Масленников, Ася Казанцева, Владимир Сурдин, Алексей Семихатов, Александр Панчин и десятки других — астрофизики, биологи, историки, антропологи, искусствоведы, физики, математики. Каждый читает о том, чем занимается сам. Не только медийные имена, но и редкие, по-настоящему глубокие исследователи. ВОЗМОЖНОСТИ — Десятки видеолекций в высоком качестве — Аудиорежим: слушайте в дороге, на пробежке, перед сном — Офлайн-загрузка — лекции с собой, даже без связи — Избранное и история просмотров — Уведомления о новых лекциях и курсах — Поиск по темам, лекторам и ключевым словам ДЛЯ КОГО Для тех, кому мало коротких роликов и скучно от научпопа, где всё сводится к «учёные доказали». Для тех, кто ценит своё время и хочет потратить его на настоящее знание — не на очередной пересказ. ДАННЫЕ Мы не продаём данные пользователей. Вход через Apple, Google или email. Политика конфиденциальности — в приложении и на curiosophy.live. Curiosophy — знание, которое остаётся с вами. Условия использования: https://curiosophy.live/app-terms/ Политика конфиденциальности: https://curiosophy.live/privacy/

Screenshots

AIer4 screens
Curiosophy4 screens

Verdict

The call

The clearest difference is device support: Curiosophy at 3 against AIer's 1. Curiosophy also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and in-app purchases 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. AIer sells 3 one-off in-app purchases and Curiosophy sells 1 in-app purchase, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 6 level
AIer versus Curiosophy: the parameters behind the verdict, then further details
ParameterAIerCuriosophy
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.6 — better
Further details — not scored
Size3 MB37 MB
Age rating4+4+
DeveloperVadim KalionCuriosophy

In-app purchases

3 purchases

AIer

One-time3
  • Tokens 3k$0.99
  • Tokens 10k$1.99
  • Tokens 25k$3.99
1 purchases

Curiosophy

Subscriptions1
  • Online Subscription$11.991 Month

Questions

Is AIer free?
AIer is free to download, with in-app purchases available.
Is Curiosophy free?
Curiosophy is free to download, with in-app purchases available.
Do AIer or Curiosophy have ads?
Neither AIer nor Curiosophy shows ads.
Which is updated more often, AIer or Curiosophy?
AIer ships an update weekly, and Curiosophy weekly. Most recently, AIer was updated on October 14, 2026 and Curiosophy on October 9, 2026.

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