Comparison

IIT Sign Client vs E

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

Head to head

Sign data

About

IIT Sign Client

This application facilitates the signing of data using private keys. It leverages network modules on signature servers for secure key storage and operation.

Highlights

Data signing functionality
Private key management
Network module integration
Signature server utilization
Secure key storage

Features

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Designed to sign data using private keys stored in network modules on signature servers

About

E

Features

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Вітаємо в мобільному додатку E-picking. За допомогою додатку користувачі можуть приймати та збирати замовлення від гостей та розміщувати або переміщувати товари по зонах зберігання на складах. Як це працює: · Заходиш у додаток за допомогою свого логіна та пароля. · З доступного переліку замовлень обираєш те, яке плануєш збирати · Переглядаєш інформацію про склад замовлення та побажання від Гостя. · Збираєш замовлення. · Передаєш замовлення до зони видачі гостю або кур’єру. · Переглядаєш доступність товарів на полицях. · Розміщуєш товар на полиці · Переміщуєш товар з полиці на полицю за необхідністю.

Screenshots

IIT Sign Client4 screens

E4 screens

Verdict

The call

The clearest difference is update cadence: E at every 2 weeks against IIT Sign Client's every 2 months. IIT Sign Client's advantage is iOS requirement (12.0 vs 15.6). 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

IIT Sign Client ships an update every 2 months, E every 2 weeks. The most recent releases landed on September 15, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 6 level

IIT Sign Client versus E: the parameters behind the verdict, then further details
Parameter	IIT Sign Client	E
Price	Free	Free
Positive reviews	12.5% of reviews	—
Update frequency	Every 2 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0 — better	15.6
Further details — not scored
Size	20 MB	67 MB
Age rating	4+	4+
Developer	IIT, JSC	SILPO-FOOD LLC

In-app purchases

None

IIT Sign Client

No in-app purchases

None

E

No in-app purchases

Questions

Is IIT Sign Client free?

IIT Sign Client is free to download, with no in-app purchases.

Is E free?

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

Do IIT Sign Client or E have ads?

Neither IIT Sign Client nor E shows ads.

Which is updated more often, IIT Sign Client or E?

IIT Sign Client ships an update every 2 months, and E every 2 weeks. Most recently, IIT Sign Client was updated on September 15, 2026 and E on September 25, 2026.