Comparison

IIT CA EndUser vs Dubidoc

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

Head to head

Sign and verify data

★ 5.02 ratingsView app →

About

IIT CA EndUser

This application allows users to manage private keys and certificates for digital signatures. It enables the creation and verification of signatures to ensure data protection and authenticity.

Highlights

Private key management
Certificate control
Signature creation
Signature verification
Data protection

Features

Read full description

Designed to control private keys and certificates of CA users, to make and verify signatures, to protect user data

About

Dubidoc

Easily sign documents online using your Diia digital signature. Upload various file formats, sign them legally, and share with colleagues or clients via messengers or email. Streamline your digital document workflow.

Highlights

Sign documents online with Diia
Upload PDF, Word, Excel, JPEG, PNG
Send signed documents via messengers
Email signed documents
Streamlined digital document workflow

Features

Read full description

Dubidoc – перший в Україні застосунок, в якому можна підписати документ онлайн за допомогою Дії, та надіслати підписаний документ в улюблених мессенджерах. Створений командою Checkbox. Відтепер все швидко та зручно, адже ми спростили електронний документообіг до кількох кліків! Dubidoc - полегшує цифровий підпис документів онлайн. Це дозволить підприємцям: Завантажити будь-який документ у різних форматах (PDF, Word, Excel, JPEG, PNG). Акт, договір, рахунок на підприємстві та багато іншого. Підписати документи в Дії, надаючи їм юридичної сили. Надіслати підписані документи колегам та клієнтам в месенджері (Telegram, WhatsApp, Viber) або на електронну пошту, здійснюючи електронний документообіг між контрагентами. Dubidoc – зручність у кожному підписі. Завантажуйте безкоштовно!

Screenshots

IIT CA EndUser4 screens

Dubidoc4 screens

Verdict

The call

The clearest difference is review sentiment: Dubidoc at 100% against IIT CA EndUser's 42%. Dubidoc also leads on update cadence (fortnightly vs every 7 months). IIT CA EndUser's advantage is iOS requirement (12.0 vs 15). 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

IIT CA EndUser ships an update every 7 months, Dubidoc fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level

IIT CA EndUser versus Dubidoc: the parameters behind the verdict, then further details
Parameter	IIT CA EndUser	Dubidoc
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Positive reviews	41.7% of reviews	100.0% of reviews — better
Number of ratings	—	2 — better
Update frequency	Every 7 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0 — better	15
Further details — not scored
Size	40 MB	26 MB
Age rating	4+	12+
Developer	IIT, JSC	ТОВ “Чекбокс”

Customer experience

IIT CA EndUser

Written reviews12 reviews

Positive41.7%

Neutral16.7%

Negative41.7%

Dubidoc

All ratings2 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

Written reviews1 reviews

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

IIT CA EndUser

No in-app purchases

None

Dubidoc

No in-app purchases

Questions

Is IIT CA EndUser free?

IIT CA EndUser is free to download, with no in-app purchases.

Is Dubidoc free?

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

Do IIT CA EndUser or Dubidoc have ads?

Neither IIT CA EndUser nor Dubidoc shows ads.

Which is updated more often, IIT CA EndUser or Dubidoc?

IIT CA EndUser ships an update every 7 months, and Dubidoc fortnightly. Most recently, IIT CA EndUser was updated on November 2, 2026 and Dubidoc on October 30, 2026.