# IIT JAM Chemistry, Phy, Maths vs AllCBTs

The clearest difference is in-app purchases: AllCBTs at none against IIT JAM Chemistry, Phy, Maths's 10. IIT JAM Chemistry, Phy, Maths's advantage is iOS requirement (15.0 vs 17.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IIT JAM Chemistry, Phy, Maths sells 10 one-off in-app purchases. AllCBTs asks for nothing beyond the download.

IIT JAM Chemistry, Phy, Maths ships an update every 3 weeks, AllCBTs monthly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IIT JAM Chemistry, Phy, Maths | AllCBTs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 81 MB | 1 MB |
| Requires iOS | **15.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EDUREV LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1529835496) | [ALLNEEDS LLC](https://appshunter.io/developer/1810082450) |

## What reviewers say

### IIT JAM Chemistry, Phy, Maths

[App page](https://appshunter.io/ios/app/iit-jam-chemistry-phy-maths/id6740721744)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EduRev Plan 9 | $14.99 | one-time |
| EduRev Plan 11 | $19.99 | one-time |
| EduRev Plan 12 | $22.99 | one-time |
| EduRev Plan 15 | $34.99 | one-time |
| EduRev Plan 18 | $59.99 | one-time |
| EduRev Plan 20 | $99.99 | one-time |
| EduRev Plan 22 | $199.99 | one-time |
| EduRev Plan 23 | $249.99 | one-time |
| EduRev Plan 24 | $299.99 | one-time |
| EduRev Plan 25 | $399.99 | one-time |


### AllCBTs

[App page](https://appshunter.io/ios/app/allcbts-computer-based-tests/id6744944593)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IIT JAM Chemistry, Phy, Maths free?

IIT JAM Chemistry, Phy, Maths is free to download, with in-app purchases available.

### Is AllCBTs free?

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

### Do IIT JAM Chemistry, Phy, Maths or AllCBTs have ads?

Neither IIT JAM Chemistry, Phy, Maths nor AllCBTs shows ads.

### Which is updated more often, IIT JAM Chemistry, Phy, Maths or AllCBTs?

IIT JAM Chemistry, Phy, Maths ships an update every 3 weeks, and AllCBTs monthly. Most recently, IIT JAM Chemistry, Phy, Maths was updated on October 19, 2026 and AllCBTs on October 10, 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.*