# IFAS vs Physics by A. Singh Sir

The clearest difference is update cadence: IFAS at every 3 weeks against Physics by A. Singh Sir's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IFAS ships an update every 3 weeks, Physics by A. Singh Sir every 2 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | IFAS | Physics by A. Singh Sir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ifas/id1448199555/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 94 MB | 111 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Radheshyam Choudhary](https://appshunter.io/developer/1448199554) | [Anuj Gupta](https://appshunter.io/developer/1651060633) |

## What reviewers say

### IFAS

[App page](https://appshunter.io/ios/app/ifas/id1448199555)

This app provides comprehensive coaching for competitive exams in Life Science, Chemical Science, and Biotechnology. It focuses on delivering quality education for CSIR NET, GATE, and NEET/AIIMS aspirants aiming for academic and research careers.

**Highlights:** CSIR NET preparation, GATE exam coaching, NEET/AIIMS exam preparation, Life Science courses, Chemical Science courses, Biotechnology courses

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

**In-app purchases:** none


### Physics by A. Singh Sir

[App page](https://appshunter.io/ios/app/physics-by-a-singh-sir/id6737411285)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IFAS free?

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

### Is Physics by A. Singh Sir free?

Physics by A. Singh Sir is free to download, with no in-app purchases.

### Do IFAS or Physics by A. Singh Sir have ads?

Neither IFAS nor Physics by A. Singh Sir shows ads.

### Which is updated more often, IFAS or Physics by A. Singh Sir?

IFAS ships an update every 3 weeks, and Physics by A. Singh Sir every 2 months. Most recently, IFAS was updated on October 24, 2026 and Physics by A. Singh Sir on October 11, 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.*