Comparison

EndoSale vs 21 Век

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

Head to head

★ 4.47 ratingsView app →

About

EndoSale

Features

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Мобильное приложение всё для эндохирургии "EndoSale" позволяет: • просматривать новости и оставлять комментарии • получать индивидуальные предложения • видеть бонусную карту • взаимодействовать с компанией в чате • оставлять отзывы и выставлять оценку • просматривать каталог товаров и услуг • оформлять заказ и доставку • заказать обратный звонок • сформировать заявку

About

21 Век

This app allows users to purchase fuel and goods from a gas station network at a discount. It offers features like pre-paying for fuel, transferring fuel to others, and tracking transaction history. Users can also stay informed about promotions and receive personalized offers.

Highlights

Pre-purchase fuel at a discount
Pay for fuel without cashier
Transfer fuel to other users
Convert fuel types
Track transaction history
Discover promotions and offers

Features

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Официальное мобильное приложение сети АЗС "Азерпетрол". "Азерпетрол" – это мобильное приложение, с которым вы можете выгодно покупать топливо и товары в сети автозаправочных станций Азерпетрол. Полезный функционал позволяет: - заправлять автомобиль без необходимости оплаты на кассе; - покупать топливо со скидкой заранее; - оплачивать счетом Азерпетрол на кассах и кассах самообслуживания; - переводить топливо другим пользователям; - конвертировать купленное топливо из одного вида в другой; - отслеживать историю транзакций; - узнавать о выгодных акциях и получать персональные предложения; Скачивайте приложение "Азерпетрол", заправляйтесь в сети АЗС "Азерпетрол" и получайте бонусы.

Screenshots

EndoSale4 screens

21 Век4 screens

Verdict

The call

The clearest difference is update cadence: 21 Век at every 2 months against EndoSale's every 40 months. EndoSale's advantage is iOS requirement (11.0 vs 15.1). 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

EndoSale ships an update every 40 months, 21 Век every 2 months. The most recent releases landed on May 16, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level

EndoSale versus 21 Век: the parameters behind the verdict, then further details
Parameter	EndoSale	21 Век
Price	Free	Free
Rating	—	4.4 (7 ratings) — better
Positive reviews	—	75.0% of reviews
Number of ratings	—	7 — better
Update frequency	Every 40 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0 — better	15.1
Further details — not scored
Size	53 MB	38 MB
Age rating	17+	4+
Developer	FIDBEK, OOO	Albert Mamaliev

In-app purchases

None

EndoSale

No in-app purchases

None

21 Век

No in-app purchases

Questions

Is EndoSale free?

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

Is 21 Век free?

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

Do EndoSale or 21 Век have ads?

Neither EndoSale nor 21 Век shows ads.

Which is updated more often, EndoSale or 21 Век?

EndoSale ships an update every 40 months, and 21 Век every 2 months. Most recently, EndoSale was updated on May 16, 2026 and 21 Век on September 20, 2026.