# IIT CA EndUser vs DepositSign

The clearest difference is iOS requirement: IIT CA EndUser at 12.0 against DepositSign's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IIT CA EndUser ships an update every 7 months, DepositSign every 13 months. The most recent releases landed on July 8, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | IIT CA EndUser | DepositSign |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Monetization | Free | — |
| Size | 40 MB | 26 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institute of Information Technologies, Private Joint Stock Company](https://appshunter.io/developer/1447134477) | [DEPOZYT SAIN, TOV](https://appshunter.io/developer/1520024087) |

## What reviewers say

### IIT CA EndUser

[App page](https://appshunter.io/ios/app/iit-ca-enduser/id1447134478)

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:** macOS Compatibility

**In-app purchases:** none


### DepositSign

[App page](https://appshunter.io/ios/app/depositsign/id1586877906)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IIT CA EndUser free?

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

### Is DepositSign free?

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

### Do IIT CA EndUser or DepositSign have ads?

Neither IIT CA EndUser nor DepositSign shows ads.

### Which is updated more often, IIT CA EndUser or DepositSign?

IIT CA EndUser ships an update every 7 months, and DepositSign every 13 months. Most recently, IIT CA EndUser was updated on July 8, 2026 and DepositSign on September 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*