# NeuroSharp vs Zentum

The clearest difference is update cadence: Zentum at every 3 days against NeuroSharp's every 10 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.

NeuroSharp ships an update every 10 months, Zentum every 3 days. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | NeuroSharp | Zentum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Size | 70 MB | 35 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Damian Vallejo Iglesias](https://appshunter.io/developer/1832539994) | [ZENTUM HEALTH S.A.C.](https://appshunter.io/developer/1889238974) |

## What reviewers say

### NeuroSharp

[App page](https://appshunter.io/ios/app/neurosharp/id6749867627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zentum

[App page](https://appshunter.io/ios/app/zentum/id6761379815)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NeuroSharp free?

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

### Is Zentum free?

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

### Do NeuroSharp or Zentum have ads?

Neither NeuroSharp nor Zentum shows ads.

### Which is updated more often, NeuroSharp or Zentum?

NeuroSharp ships an update every 10 months, and Zentum every 3 days. Most recently, NeuroSharp was updated on November 12, 2026 and Zentum on November 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.*