# SADER Unipro vs USEK Official

The clearest difference is ads: USEK Official at none against SADER Unipro's shown. USEK Official also leads on update cadence (every 4 days vs fortnightly). SADER Unipro's advantage is iOS requirement (12.4 vs 14.0). On price, in-app purchases and device support there is nothing between them.

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

SADER Unipro ships an update fortnightly, USEK Official every 4 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SADER Unipro | USEK Official |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sader-unipro/id1504005347/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 24 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OBSoft S.A.R.L](https://appshunter.io/developer/966559691) | [Holy Spirit University of Kaslik - USEK](https://appshunter.io/developer/1813560579) |

## What reviewers say

### SADER Unipro

[App page](https://appshunter.io/ios/app/sader-unipro/id1504005347)

This app enhances legal education for law students by providing access to extensive legal content, career opportunities, and a community forum. It features a powerful legal search engine, flashcards, news, courses, and career tips to support lifelong learning.

**Highlights:** Access to 20,000+ legal documents, 3,300+ legal flashcards, Legal news and online courses, Legal career tips and opportunities, Community forum for legal discussions, Powerful legal search engine

**Features:** macOS Compatibility

**In-app purchases:** none


### USEK Official

[App page](https://appshunter.io/ios/app/usek-official/id6741477064)

**In-app purchases:** none


## Frequently asked questions

### Is SADER Unipro free?

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

### Is USEK Official free?

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

### Do SADER Unipro or USEK Official have ads?

SADER Unipro shows ads; USEK Official does not.

### Which is updated more often, SADER Unipro or USEK Official?

SADER Unipro ships an update fortnightly, and USEK Official every 4 days. Most recently, SADER Unipro was updated on October 3, 2026 and USEK Official on October 24, 2026.

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