# AMAU Junior vs Delta

The clearest difference is update cadence: Delta at every 2 weeks against AMAU Junior's monthly. AMAU Junior's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AMAU Junior sells 2 in-app purchases, starting at $29.99 per month and Delta sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AMAU Junior ships an update monthly, Delta every 2 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AMAU Junior | Delta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/amau-junior/id6451450112/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 9 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AMAU LTD](https://appshunter.io/developer/1601613150) | [Vishnuteja Nanduri](https://appshunter.io/developer/6811360443) |

## What reviewers say

### AMAU Junior

[App page](https://appshunter.io/ios/app/amau-junior/id6451450112)

An online academy offering engaging Islamic e-learning for children. It provides video lessons on the Qur'an, Arabic, Islamic Studies, and life skills, with a special program for aspiring scholars. Content is accessible on smartphones and computers.

**Highlights:** Islamic Studies, Qur'an learning, Arabic language, Life skills modules, Student of Knowledge program, On-demand video lessons

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $29.99 | per month |
| Yearly Subscription | $179.99 | per year |


### Delta

[App page](https://appshunter.io/ios/app/delta-ai-engineering/id6811360441)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delta Pro | $4.99 | per month |
| Delta Pro | $49.99 | per year |


## Frequently asked questions

### Is AMAU Junior free?

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

### Is Delta free?

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

### Do AMAU Junior or Delta have ads?

Neither AMAU Junior nor Delta shows ads.

### Which is updated more often, AMAU Junior or Delta?

AMAU Junior ships an update monthly, and Delta every 2 weeks. Most recently, AMAU Junior was updated on November 3, 2026 and Delta on October 29, 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.*