# ENT vs P'jet Physics

The clearest difference is in-app purchases: ENT at none against P'jet Physics's 2. ENT also leads on iOS requirement (8.0 vs 13.0). P'jet Physics's advantage is update cadence (every 4 months vs every 30 months). On price, ads and device support there is nothing between them.

Both are free to download. P'jet Physics sells 2 one-off in-app purchases. ENT asks for nothing beyond the download.

ENT ships an update every 30 months, P'jet Physics every 4 months. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ENT | P'jet Physics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 months** |
| Size | 44 MB | 79 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nat Benjarpornbanyat](https://appshunter.io/developer/982158754) | [Phanupong Sanmee](https://appshunter.io/developer/1435296424) |

## What reviewers say

### ENT

[App page](https://appshunter.io/ios/app/ent-physics/id1001072586)

**In-app purchases:** none


### P'jet Physics

[App page](https://appshunter.io/ios/app/pjet-physics/id1517073998)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| คอร์สเรียนประจำเทอม | $99.99 | one-time |
| คอร์สสอบเข้ามหาวิทยาลัย | $199.99 | one-time |


## Frequently asked questions

### Is ENT free?

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

### Is P'jet Physics free?

P'jet Physics is free to download, with in-app purchases available.

### Do ENT or P'jet Physics have ads?

Neither ENT nor P'jet Physics shows ads.

### Which is updated more often, ENT or P'jet Physics?

ENT ships an update every 30 months, and P'jet Physics every 4 months. Most recently, ENT was updated on September 15, 2026 and P'jet Physics on September 16, 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.*