# Prime Number Checker vs CC Learning App

The clearest difference is in-app purchases: Prime Number Checker at none against CC Learning App's 29. Prime Number Checker also leads on iOS requirement (9.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CC Learning App sells 29 one-off in-app purchases. Prime Number Checker asks for nothing beyond the download.

Prime Number Checker ships an update every 5 weeks, CC Learning App every 3 weeks. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Prime Number Checker | CC Learning App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cc-learning-app/id1608277746/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 79.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 91 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adam Thuvesen](https://appshunter.io/developer/1110341546) | [Ashamol PS](https://appshunter.io/developer/1608277748) |

## What reviewers say

### Prime Number Checker

[App page](https://appshunter.io/ios/app/prime-number-checker/id1114293126)

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

**In-app purchases:** none


### CC Learning App

[App page](https://appshunter.io/ios/app/cc-learning-app/id1608277746)

This online educational platform guides aspirants preparing for competitive exams like PSC, SSC, and UPSC. It offers consumable subscriptions for comprehensive training and resources to help users achieve their goals.

**Highlights:** Competitive exam preparation, Guidance for PSC, SSC, UPSC aspirants, Online educational platform, Consumable subscriptions, Automatic renewal options

**Features:** macOS Compatibility

**In-app purchases (29)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DEMO CC | $0.99 | one-time |
| KTET 3 HINDI SPECIAL BATCH BOOSTER | $19.99 | one-time |
| KTET 3 MALAYALAM SPECIAL BATCH | $19.99 | one-time |
| KTET 3 ENGLISH SPECIAL BATCHBOOSTER | $19.99 | one-time |
| KTET 3 MATHEMATICS SPECIAL BATCH | $19.99 | one-time |
| KTET 3 NATURAL SCIENCESPECIALBATCH | $19.99 | one-time |
| KTET 3 PHYSICAL SCIENCE SPECIAL | $19.99 | one-time |
| DEPARTMENTAL TEST KERALA SERVICE | $19.99 | one-time |
| NICL ASSISTANT 2026 | $29.99 | one-time |
| SET-Commerce CRASH | $39.99 | one-time |
| 12TH LEVEL PRELIMS 2022 CC | $39.99 | one-time |
| HIGH COURT OA 2026-2027 | $44.99 | one-time |
| COMPUTER ASSISTANT 2026-2027 | $59.99 | one-time |
| PSC BEGINNERS BATCH | $59.99 | one-time |
| DEPARTMENTAL TEST KSR & KER | $59.99 | one-time |
| RRB - NTPC 2026 | $69.99 | one-time |
| HSST ENGLISH TOP-UP | $89.99 | one-time |
| HSST ECONOMICS TOP-UP | $89.99 | one-time |
| LPSA – UPSA 2025 | $99.99 | one-time |
| AI FOR TEACHERS | $99.99 | one-time |
| YOGA PROTOCOL INSTRUCTOR | $99.99 | one-time |
| HSST BOTANY TOP-UP | $109.99 | one-time |
| HSST ZOOLOGY TOP-UP | $109.99 | one-time |
| HSST PHYSICS TOP-UP | $109.99 | one-time |
| HSST MATHS TOP-UP | $109.99 | one-time |
| LP ASSISTANT Special | $119.99 | one-time |
| HSA Maths Special Recruitment | $169.99 | one-time |
| LPSA – UPSA 3.0 SPARK - A | $179.99 | one-time |
| DIPLOMA IN MONTESSORI | $179.99 | one-time |


## Frequently asked questions

### Is Prime Number Checker free?

Prime Number Checker is free to download, with no in-app purchases.

### Is CC Learning App free?

CC Learning App is free to download, with in-app purchases available.

### Do Prime Number Checker or CC Learning App have ads?

Neither Prime Number Checker nor CC Learning App shows ads.

### Which is updated more often, Prime Number Checker or CC Learning App?

Prime Number Checker ships an update every 5 weeks, and CC Learning App every 3 weeks. Most recently, Prime Number Checker was updated on October 3, 2026 and CC Learning App on October 15, 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.*