# CONSTRUCTION MASTERY INSTITUTE vs Pratiraj Educations

The clearest difference is in-app purchases: CONSTRUCTION MASTERY INSTITUTE at none against Pratiraj Educations's 10. CONSTRUCTION MASTERY INSTITUTE also leads on update cadence (every 4 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pratiraj Educations sells 10 one-off in-app purchases. CONSTRUCTION MASTERY INSTITUTE asks for nothing beyond the download.

CONSTRUCTION MASTERY INSTITUTE ships an update every 4 months, Pratiraj Educations every 11 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CONSTRUCTION MASTERY INSTITUTE | Pratiraj Educations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 11 months |
| Size | 106 MB | 147 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Purple Giraffe](https://appshunter.io/developer/1467994599) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### CONSTRUCTION MASTERY INSTITUTE

[App page](https://appshunter.io/ios/app/construction-mastery-institute/id6447843013)

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

**In-app purchases:** none


### Pratiraj Educations

[App page](https://appshunter.io/ios/app/pratiraj-educations/id6478960320)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - CG | $299.99 | one-time |
| Package - CH | $299.99 | one-time |
| Package - CI | $349.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CK | $449.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CM | $599.99 | one-time |
| Package - CN | $699.99 | one-time |
| Package - CO | $799.99 | one-time |
| Package - CP | $899.99 | one-time |


## Frequently asked questions

### Is CONSTRUCTION MASTERY INSTITUTE free?

CONSTRUCTION MASTERY INSTITUTE is free to download, with no in-app purchases.

### Is Pratiraj Educations free?

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

### Do CONSTRUCTION MASTERY INSTITUTE or Pratiraj Educations have ads?

Neither CONSTRUCTION MASTERY INSTITUTE nor Pratiraj Educations shows ads.

### Which is updated more often, CONSTRUCTION MASTERY INSTITUTE or Pratiraj Educations?

CONSTRUCTION MASTERY INSTITUTE ships an update every 4 months, and Pratiraj Educations every 11 months. Most recently, CONSTRUCTION MASTERY INSTITUTE was updated on October 30, 2026 and Pratiraj Educations on October 27, 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.*