# Cloud Administration Exam Prep vs Chemical Elements Learning

The clearest difference is ads: Cloud Administration Exam Prep at none against Chemical Elements Learning's shown. Chemical Elements Learning's advantage is update cadence (every 3 months vs every 32 months) and monetization model (ad-supported vs paid). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Cloud Administration Exam Prep ships an update every 32 months, Chemical Elements Learning every 3 months. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cloud Administration Exam Prep | Chemical Elements Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chemical-elements-learning/id1671402037/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 14 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### Cloud Administration Exam Prep

[App page](https://appshunter.io/ios/app/cloud-administration-exam-prep/id1572031729)

Prepare for the Microsoft Azure Administrator AZ 104 Certification with comprehensive quizzes and practice exams. This app covers all exam topics and Azure services, offering flashcards, cheat sheets, and a score card to track your progress.

**Highlights:** 200+ Quizzes, 2 Practice Exams, FAQs, Cheat Sheets, Flashcards, Score Card, Countdown Timer

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

**In-app purchases:** none


### Chemical Elements Learning

[App page](https://appshunter.io/ios/app/chemical-elements-learning/id1671402037)

Learn chemical element symbols and atomic numbers with interactive quizzes. Customize quiz settings for effective memorization. Ideal for science and chemistry test preparation.

**Highlights:** List of elements 1-118, Element symbol quiz, Customizable quiz settings, Memorization aid, Test preparation tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Administration Exam Prep free?

Cloud Administration Exam Prep is free to download, with no in-app purchases.

### Is Chemical Elements Learning free?

Chemical Elements Learning is free to download, with no in-app purchases.

### Do Cloud Administration Exam Prep or Chemical Elements Learning have ads?

Chemical Elements Learning shows ads; Cloud Administration Exam Prep does not.

### Which is updated more often, Cloud Administration Exam Prep or Chemical Elements Learning?

Cloud Administration Exam Prep ships an update every 32 months, and Chemical Elements Learning every 3 months. Most recently, Cloud Administration Exam Prep was updated on September 16, 2026 and Chemical Elements Learning on September 22, 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.*