# Cervello ESM vs hitfy

The clearest difference is update cadence: hitfy at every 4 weeks against Cervello ESM's every 4 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.

Cervello ESM ships an update every 4 months, hitfy every 4 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Cervello ESM | hitfy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 104 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cervello Informática LTDA](https://appshunter.io/developer/976302819) | [Visual Systems Informatica LTDA](https://appshunter.io/developer/1520002235) |

## What reviewers say

### Cervello ESM

[App page](https://appshunter.io/ios/app/cervello-esm/id1527272348)

**In-app purchases:** none


### hitfy

[App page](https://appshunter.io/ios/app/hitfy/id6572304858)

**In-app purchases:** none


## Frequently asked questions

### Is Cervello ESM free?

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

### Is hitfy free?

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

### Do Cervello ESM or hitfy have ads?

Neither Cervello ESM nor hitfy shows ads.

### Which is updated more often, Cervello ESM or hitfy?

Cervello ESM ships an update every 4 months, and hitfy every 4 weeks. Most recently, Cervello ESM was updated on November 3, 2026 and hitfy on November 4, 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.*