# InsightDay vs Slatt

The clearest difference is in-app purchases: InsightDay at none against Slatt's 2. Slatt's advantage is device support and iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Both are free to download. Slatt sells 2 in-app purchases, starting at $19.99 per month. InsightDay asks for nothing beyond the download.

## The numbers

| Metric | InsightDay | Slatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 0 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Fang Yu](https://appshunter.io/developer/1454332107) | [Voidback, Inc.](https://appshunter.io/developer/1891926153) |

## What reviewers say

### InsightDay

[App page](https://appshunter.io/ios/app/insightday/id6739240663)

**In-app purchases:** none


### Slatt

[App page](https://appshunter.io/ios/app/slatt/id6761900934)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $19.99 | per month |
| Annual Pro | $190.99 | per year |


## Frequently asked questions

### Is InsightDay free?

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

### Is Slatt free?

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

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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.*