Comparison

1С vs Контур.Диадок

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

Head to head
About

1С

Manage your business workflows on the go. Respond to emails, approve documents, and assign tasks to colleagues. Keep track of your calendar and control all ongoing processes, even without an internet connection.

Highlights
  • Work email response
  • Document approval
  • Task assignment
  • Calendar management
  • Process control
  • Absence recording
Features
Read full description

"1C: Workflow" in your pocket Important matters are now always at hand, even when there is no Internet. Wherever you are: • reply to work mail; • coordinate and approve documents; • complete the tasks; • Assign tasks to other employees; • keep a calendar; • control letters, tasks, files and processes; • record your absences. Designed for use with the programs - "1C: Document flow KORP" and "1C: Document flow of public institutions" version 2.1.15 and higher.

About

Контур.Диадок

This business application facilitates the exchange of legally significant electronic documents between counterparties and within an organization. Users can sign, approve, or reject documents directly from their mobile devices, managing their entire document workflow on the go. It requires an account created via the web version.

Highlights
  • Exchange legally significant electronic documents
  • Sign, approve, and reject documents
  • Manage organizational document workflow
  • Invite new counterparties
  • Review deal information before signing
Features
Read full description

Контур.Диадок — сервис обмена юридически значимыми электронными документами. Обмениваться документами можно с контрагентами и внутри организации. В приложении Вы можете подписывать, отказывать в подписи, согласовывать и отказывать в согласовании документов. Для этого нужна учетная запись созданная в веб-версии Диадока. Держите документооборот организации всегда под рукой. Приглашайте к обмену новых контрагентов. Проверяйте основную информацию по сделке, историю и комментарии перед подписанием документа. Мы будем развивать приложение: добавлять новые способы подписания документов, типы документов, расширять набор действий. Следите за обновлениями.

Screenshots

1С4 screens
Контур.Диадок4 screens

Verdict

The call

The clearest difference is review sentiment: Контур.Диадок at 56% against 1С's 15%. Контур.Диадок also leads on update cadence (every 2 weeks vs every 6 weeks). 1С's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and monetization model 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

1С ships an update every 6 weeks, Контур.Диадок every 2 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

Scorecard3 real differences · 7 level
1С versus Контур.Диадок: the parameters behind the verdict, then further details
Parameter1СКонтур.Диадок
PriceFreeFree
Rating—4.5 (36 ratings) — better
Positive reviews15.0% of reviews55.9% of reviews — better
Number of ratings—36 — better
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size132 MB107 MB
Age rating4+4+
Developer1C-SOFT LIMITED LIABILITY COMPANYSKB Kontur

Customer experience

1С

Written reviews20 reviews
Positive15.0%
Neutral15.0%
Negative70.0%

Контур.Диадок

All ratings36 ratings
Positive86.1%
Neutral2.8%
Negative11.1%
Written reviews59 reviews
Positive55.9%
Neutral1.7%
Negative42.4%

In-app purchases

None

1С

No in-app purchases

None

Контур.Диадок

No in-app purchases

Questions

Is 1С free?
1С is free to download, with no in-app purchases.
Is Контур.Диадок free?
Контур.Диадок is free to download, with no in-app purchases.
Do 1С or Контур.Диадок have ads?
Neither 1С nor Контур.Диадок shows ads.
Which is updated more often, 1С or Контур.Диадок?
1С ships an update every 6 weeks, and Контур.Диадок every 2 weeks. Most recently, 1С was updated on November 3, 2026 and Контур.Диадок on November 11, 2026.

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