# Piggy Knowledge vs today

The clearest difference is in-app purchases: today at none against Piggy Knowledge's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Piggy Knowledge sells 1 one-off in-app purchase. today asks for nothing beyond the download.

## The numbers

| Metric | Piggy Knowledge | today |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 50 MB | 25 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolling Pig Studio](https://appshunter.io/developer/1039625108) | [Tadas Petraitis](https://appshunter.io/developer/1489246079) |

## What reviewers say

### Piggy Knowledge

[App page](https://appshunter.io/ios/app/piggy-knowledge/id6466038846)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |


### today

[App page](https://appshunter.io/ios/app/today-a-productivity-app/id6504625852)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piggy Knowledge free?

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

### Is today free?

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

### Do Piggy Knowledge or today have ads?

Neither Piggy Knowledge nor today 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.*