# ENT vs FlashBrain

The clearest difference is in-app purchases: ENT at none against FlashBrain's 5. ENT also leads on iOS requirement (8.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. FlashBrain sells 5 in-app purchases, starting at $7.99 per month. ENT asks for nothing beyond the download.

## The numbers

| Metric | ENT | FlashBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | — |
| Size | 44 MB | 27 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nat Benjarpornbanyat](https://appshunter.io/developer/982158754) | [KAYAHAN SARISOY](https://appshunter.io/developer/1826963299) |

## What reviewers say

### ENT

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

**In-app purchases:** none


### FlashBrain

[App page](https://appshunter.io/ios/app/flashbrain-smart-flashcards/id6748674396)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashBrain Monthly | $7.99 | per month |
| FlashBrain Yearly | $39.99 | per year |
| 100 FlashBrain AI Credits | $4.99 | one-time |
| 500 FlashBrain AI Credits | $14.99 | one-time |
| 1000 FlashBrain AI Credits | $24.99 | one-time |


## Frequently asked questions

### Is ENT free?

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

### Is FlashBrain free?

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

### Do ENT or FlashBrain have ads?

Neither ENT nor FlashBrain shows ads.

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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.*