# RBJ Gurukul vs ISAC LEARNING

The clearest difference is in-app purchases: ISAC LEARNING at none against RBJ Gurukul's 3. ISAC LEARNING also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. RBJ Gurukul sells 3 one-off in-app purchases. ISAC LEARNING asks for nothing beyond the download.

RBJ Gurukul ships an update every 7 months, ISAC LEARNING every 5 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RBJ Gurukul | ISAC LEARNING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Size | 85 MB | 110 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [Anuj Gupta](https://appshunter.io/developer/1651060633) |

## What reviewers say

### RBJ Gurukul

[App page](https://appshunter.io/ios/app/rbj-gurukul/id1645704886)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Vastu Shastra Course | $2.99 | one-time |
| Advanced Astrology Course | $9.99 | one-time |
| Basic Astrology Course | $9.99 | one-time |


### ISAC LEARNING

[App page](https://appshunter.io/ios/app/isac-learning/id1665819568)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RBJ Gurukul free?

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

### Is ISAC LEARNING free?

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

### Do RBJ Gurukul or ISAC LEARNING have ads?

Neither RBJ Gurukul nor ISAC LEARNING shows ads.

### Which is updated more often, RBJ Gurukul or ISAC LEARNING?

RBJ Gurukul ships an update every 7 months, and ISAC LEARNING every 5 months. Most recently, RBJ Gurukul was updated on October 24, 2026 and ISAC LEARNING on October 12, 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.*