# ImersifPNM vs Siap Study

The clearest difference is in-app purchases: ImersifPNM at none against Siap Study's 4. ImersifPNM also leads on update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Siap Study sells 4 one-off in-app purchases. ImersifPNM asks for nothing beyond the download.

ImersifPNM ships an update monthly, Siap Study every 2 months. The most recent releases landed on September 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ImersifPNM | Siap Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/siap-study/id6788463500/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 948 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dreamedge](https://appshunter.io/developer/1455945744) | [Siap Study PLT](https://appshunter.io/developer/6788463502) |

## What reviewers say

### ImersifPNM

[App page](https://appshunter.io/ios/app/imersifpnm/id6754875855)

**Features:** macOS Compatibility

**In-app purchases:** none


### Siap Study

[App page](https://appshunter.io/ios/app/siap-study/id6788463500)

This app helps Malaysian secondary school students prepare for exams by breaking down textbook content into easy-to-understand notes and interactive quizzes. It aligns with the KSSM syllabus and tracks user progress to identify areas needing more study.

**Highlights:** KSSM syllabus alignment, Bite-sized smart notes, Gamified quizzes and flashcards, Progress tracking, Mind maps

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Day Pro Pass | $0.99 | one-time |
| 500 Gems | $0.99 | one-time |
| 1000 Gems | $1.99 | one-time |
| 1500 Gems | $2.99 | one-time |


## Frequently asked questions

### Is ImersifPNM free?

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

### Is Siap Study free?

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

### Do ImersifPNM or Siap Study have ads?

Neither ImersifPNM nor Siap Study shows ads.

### Which is updated more often, ImersifPNM or Siap Study?

ImersifPNM ships an update monthly, and Siap Study every 2 months. Most recently, ImersifPNM was updated on September 26, 2026 and Siap Study on October 4, 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.*