Comparison

B17.ru vs Terra Core

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

Head to head

★ 3.89 ratingsView app →

About

B17.ru

Features

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Мобильное приложение с возможностью получения консультации психолога, общения на психологическом форуме с пользователями и специалистами, чтение тематических статей. Удобный интерфейс и PUSH уведомления о новых сообщениях для Вас.

About

Terra Core

Access free business development resources including courses, events, and workshops. Enhance your management, marketing, and finance skills with expert guidance and personalized advice.

Highlights

Extensive business courses
Expert-led events and workshops
Personalized advice and Q&A
All resources are free

Features

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Добро пожаловать в Terra Club, ваш источник бесплатного обучения для развития бизнеса. Мы предлагаем курсы, мероприятия и мастер-классы, которые помогут вам улучшить свои навыки в управлении, маркетинге, финансах и многом другом. Особенности приложения: 1. Большой выбор курсов по различным аспектам бизнеса. 2. Регулярные мероприятия и мастер-классы с экспертами. 3. Возможность задавать вопросы и получать индивидуальные советы. 4. Все ресурсы доступны бесплатно. Присоединитесь к Terra Club сегодня и начните свой путь к успешному бизнесу.

Screenshots

B17.ru3 screens

Terra Core4 screens

Verdict

The call

The clearest difference is update cadence: Terra Core at every 3 weeks against B17.ru's every 19 months. B17.ru's advantage is iOS requirement (13.0 vs 15.5). 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

B17.ru ships an update every 19 months, Terra Core every 3 weeks. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level

B17.ru versus Terra Core: the parameters behind the verdict, then further details
Parameter	B17.ru	Terra Core
Price	Free	Free
Rating	—	3.8 (9 ratings) — better
Positive reviews	—	73.9% of reviews
Number of ratings	—	9 — better
Update frequency	Every 19 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.5
Further details — not scored
Size	22 MB	57 MB
Age rating	12+	4+
Developer	B17.RU LLC	Svetlana Kicheva

In-app purchases

None

B17.ru

No in-app purchases

None

Terra Core

No in-app purchases

Questions

Is B17.ru free?

B17.ru is free to download, with no in-app purchases.

Is Terra Core free?

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

Do B17.ru or Terra Core have ads?

Neither B17.ru nor Terra Core shows ads.

Which is updated more often, B17.ru or Terra Core?

B17.ru ships an update every 19 months, and Terra Core every 3 weeks. Most recently, B17.ru was updated on September 19, 2026 and Terra Core on September 22, 2026.