# StudyCloudTech vs clf02

The clearest difference is in-app purchases: clf02 at none against StudyCloudTech's 13. clf02 also leads on update cadence (every 11 days vs every 4 months) and iOS requirement (13.0 vs 15.1). StudyCloudTech's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. StudyCloudTech sells 13 in-app purchases, starting at $8.99 per month. clf02 asks for nothing beyond the download.

StudyCloudTech ships an update every 4 months, clf02 every 11 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | StudyCloudTech | clf02 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clf02/id6759294130/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | — | Ad-supported |
| Size | 64 MB | 48 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [StudyCloudTech, LLC](https://appshunter.io/developer/1785701290) | [rdvxsoftware LLC](https://appshunter.io/developer/1743152281) |

## What reviewers say

### StudyCloudTech

[App page](https://appshunter.io/ios/app/studycloudtech-aws-certs/id6739504897)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIF monthly access | $8.99 | per month |
| SAA monthly access | $8.99 | per month |
| CLF+ Monthly Subscription | $8.99 | per month |
| SAA+ Monthly Subscription | $8.99 | per month |
| AIF+ Monthly Subscription | $8.99 | per month |
| Study Cloud Tech+ Monthly | $8.99 | per month |
| AIF quarterly access | $24.99 | per 3 months |
| SAA quarterly access | $24.99 | per 3 months |
| CLF+ Quarterly Subscription | $24.99 | per 3 months |
| SAA+ Quarterly Subscription | $24.99 | per 3 months |
| AIF+ Quarterly Subscription | $24.99 | per 3 months |
| Study Cloud Tech+ Quarterly | $24.99 | per 3 months |
| Study Cloud Tech+ Yearly | $89.99 | per year |


### clf02

[App page](https://appshunter.io/ios/app/clf02/id6759294130)

Prepare for the AWS Certified Cloud Practitioner exam with interactive quizzes and study modes. Track your progress, identify weak areas, and practice offline. Features include timed quizzes, mock exams, and achievements to keep you motivated.

**Highlights:** Practice by topic, Learn Mode with short lessons, Study Mode for topic review, Timed Quiz Mode, Mock Exam simulation, Progress tracking, Offline practice

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StudyCloudTech free?

StudyCloudTech is free to download, with in-app purchases available.

### Is clf02 free?

clf02 is free to download, with no in-app purchases.

### Do StudyCloudTech or clf02 have ads?

clf02 shows ads; StudyCloudTech does not.

### Which is updated more often, StudyCloudTech or clf02?

StudyCloudTech ships an update every 4 months, and clf02 every 11 days. Most recently, StudyCloudTech was updated on September 20, 2026 and clf02 on September 14, 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.*