# Interséance vs Ollisto

The clearest difference is in-app purchases: Ollisto at none against Interséance's 2. Ollisto also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Interséance sells 2 in-app purchases, starting at $3.99 per month. Ollisto asks for nothing beyond the download.

## The numbers

| Metric | Interséance | Ollisto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 37 MB | 56 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edouard Bougueret](https://appshunter.io/developer/1895956844) | [Maelle Destombes](https://appshunter.io/developer/6774309101) |

## What reviewers say

### Interséance

[App page](https://appshunter.io/ios/app/interseance/id6772948272)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval+ mensuel | $3.99 | per month |
| Interval+ annuel | $34.99 | per year |


### Ollisto

[App page](https://appshunter.io/ios/app/ollisto/id6774309099)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Interséance free?

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

### Is Ollisto free?

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

### Do Interséance or Ollisto have ads?

Neither Interséance nor Ollisto 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.*