# iSkopelos vs Noesis Guide

The clearest difference is update cadence: Noesis Guide at every 3 days against iSkopelos's every 6 weeks. 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.

iSkopelos ships an update every 6 weeks, Noesis Guide every 3 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | iSkopelos | Noesis Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 62 MB | 51 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InDigital S.A.](https://appshunter.io/developer/1132047996) | [NOESIS Science Center & Technology Museum](https://appshunter.io/developer/1819891981) |

## What reviewers say

### iSkopelos

[App page](https://appshunter.io/ios/app/iskopelos/id6746442749)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noesis Guide

[App page](https://appshunter.io/ios/app/noesis-guide/id6747111915)

**In-app purchases:** none


## Frequently asked questions

### Is iSkopelos free?

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

### Is Noesis Guide free?

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

### Do iSkopelos or Noesis Guide have ads?

Neither iSkopelos nor Noesis Guide shows ads.

### Which is updated more often, iSkopelos or Noesis Guide?

iSkopelos ships an update every 6 weeks, and Noesis Guide every 3 days. Most recently, iSkopelos was updated on October 25, 2026 and Noesis Guide on October 25, 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.*