Comparison

А2Б vs LEMAX Smart boiler

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

Head to head
About

А2Б

This mobile app provides access to a comprehensive business management system. It allows for task management, customer relationship management, document storage, and project collaboration. Managers can receive automated reports, and employees can improve daily efficiency with anytime, anywhere access to corporate information.

Highlights
  • Task execution monitoring
  • Activity planning and task distribution
  • Customer base and contact management
  • Corporate document storage
  • Project management
  • Electronic document approval
  • Automated reporting
Features
Read full description

Mobile application for access to the A2B Business Management System. BUSINESS MANAGEMENT SYSTEM A2B - Monitoring the execution of instructions, planning the activities of the units and distributing current tasks, maintaining the customer base and contact records, storing corporate documents and project management, working together on tasks and analyzing the results, agreeing documents electronically. The A2B business management system solves the most important tasks of organizing the company's work. The system will automatically prepare reports on current activities for managers and help employees make their daily work more efficient. Access to corporate information at any time and from any electronic device.

About

LEMAX Smart boiler

Control your heating and hot water remotely. Adjust room and heating temperatures, set weekly schedules, and manage water heating functions. Optimize your home's climate for comfort and efficiency.

Highlights
  • Adjust heating temperature
  • Set room air temperature
  • Weekly temperature scheduling
  • Control water heating
  • Prioritize consumer function
  • Regulate heating and water power
Features
Read full description

Вы сможете управлять следующими функциями: НАСТРОЙКА ТЕМПЕРАТУРЫ ОТОПЛЕНИЯ В вашем смартфоне всегда отображается актуальная температура в отопительной системе на главном экране. Вы можете повышать или понижать температуру в пару кликов, чтобы создать комфортные условия для всех обитателей дома. НАСТРОЙКА ТЕМПЕРАТУРЫ ВОЗДУХА В ПОМЕЩЕНИИ Альтернативная настройка температуры в помещении. Благодаря датчику воздуха и функционалу мобильного приложения вы можете задать комфортную температуру воздуха. НАСТРОЙКА ТЕМПЕРАТУРНОГО РЕЖИМА НА НЕДЕЛЮ Задание нужной температуры в разное время суток. Задавайте комфортную теплую температуру для утреннего времени, чтобы комфортно проснуться, а ночью сохраняйте свежесть и прохладу в доме, благодаря настройке температуры на неделю. ФУНКЦИЯ НАГРЕВА ВОДЫ* Включайте и выключайте режим нагрева воды. Программируйте температуру воды на неделю вперед. *работает в полной комплектации котла, с подключенным в систему бойлером нагрева воды. Во всех остальных случаях, функция неактивна. ФУНКЦИЯ “ПРИОРИТЕТНЫЙ ПОТРЕБИТЕЛЬ” Функция понижения мощности котла. Возможность понизить мощность работы котла до заданного в настройках параметра, в случаях, когда в доме включаются другие приборы. ФУНКЦИЯ "РЕГУЛИРОВКИ МОЩНОСТИ" Данная функция позволяет регулировать как мощность отопления так и мощность нагрева горячей воды.

Screenshots

А2Б4 screens
LEMAX Smart boiler4 screens

Verdict

The call

The clearest difference is review sentiment: А2Б at 98% against LEMAX Smart boiler's 0%. А2Б also leads on iOS requirement (10.3 vs 12.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 6, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
А2Б versus LEMAX Smart boiler: the parameters behind the verdict, then further details
ParameterА2БLEMAX Smart boiler
PriceFreeFree
Rating—1.0 (2 ratings) — better
Positive reviews98.0% of reviews — better0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.3 — better12.0
Further details — not scored
Size40 MB60 MB
Age rating4+4+
Developera2bFedir Magasumov

Customer experience

А2Б

Written reviews49 reviews
Positive98.0%
Neutral0.0%
Negative2.0%

LEMAX Smart boiler

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

А2Б

No in-app purchases

None

LEMAX Smart boiler

No in-app purchases

Questions

Is А2Б free?
А2Б is free to download, with no in-app purchases.
Is LEMAX Smart boiler free?
LEMAX Smart boiler is free to download, with no in-app purchases.
Do А2Б or LEMAX Smart boiler have ads?
Neither А2Б nor LEMAX Smart boiler shows ads.
Which is updated more often, А2Б or LEMAX Smart boiler?
А2Б ships an update every 3 months, and LEMAX Smart boiler every 3 months. Most recently, А2Б was updated on October 6, 2026 and LEMAX Smart boiler on September 26, 2026.

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