# IG vs CC Mastery

The clearest difference is update cadence: IG at every 2 weeks against CC Mastery's every 4 months. IG also leads on rating (5.0 vs 4.7) and iOS requirement (9.0 vs 16.4). On price, ratings volume, 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.

IG holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

IG ships an update every 2 weeks, CC Mastery every 4 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IG | CC Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ig-undp-elearning-course/id1488565791/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/cc-mastery-study-and-quiz-2026/id6745747218/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 6 MB | 62 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tith Sochinda](https://appshunter.io/developer/1451777242) | [Suman Bhattarai](https://appshunter.io/developer/1806188874) |

## What reviewers say

### IG

[App page](https://appshunter.io/ios/app/ig-undp-elearning-course/id1488565791)

This application offers online learning courses designed to enhance the skills of sub-national administration officials. It focuses on developing the capacity of councillors, leaders, and officers in these governmental bodies.

**Highlights:** Online learning courses, Capacity development, Sub-national administration training, Councillor development, Leader development, Officer development

**Features:** macOS Compatibility

**In-app purchases:** none


### CC Mastery

[App page](https://appshunter.io/ios/app/cc-mastery-study-and-quiz-2026/id6745747218)

Prepare for the ISC2 Certified in Cybersecurity (CC) exam with structured study materials and interactive quizzes. Master core cybersecurity concepts through chapter-based learning and track your progress to identify areas for improvement. This app helps aspiring professionals gain confidence for certification readiness.

**Highlights:** Full course content, Chapter-based learning, Practice quizzes, Progress tracking, Quiz history and scores

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

**In-app purchases:** none


## Frequently asked questions

### Is IG free?

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

### Is CC Mastery free?

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

### Which has better reviews, IG or CC Mastery?

IG is rated higher. IG averages 5.0 out of 5 from 2 ratings, while CC Mastery averages 4.7 from 3 ratings.

### Do IG or CC Mastery have ads?

Neither IG nor CC Mastery shows ads.

### Which is updated more often, IG or CC Mastery?

IG ships an update every 2 weeks, and CC Mastery every 4 months. Most recently, IG was updated on October 11, 2026 and CC Mastery on October 25, 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.*