# Piggy Knowledge vs Folio

The clearest difference is iOS requirement: Piggy Knowledge at 11.0 against Folio's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Piggy Knowledge sells 1 one-off in-app purchase and Folio sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Piggy Knowledge | Folio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/folio-tracking-notebooks/id6803817370/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Freemium |
| Size | 50 MB | 25 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rolling Pig Studio](https://appshunter.io/developer/1039625108) | [RECEP GUR](https://appshunter.io/developer/1861267659) |

## 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 |


### Folio

[App page](https://appshunter.io/ios/app/folio-tracking-notebooks/id6803817370)

Organize your life with customizable notebooks for tracking everything from finances and habits to books and projects. Offers over 30 templates, Siri integration, and full VoiceOver support. Syncs via iCloud without an account.

**Highlights:** Over 30 ready-made templates, Customizable fields and statuses, Siri and VoiceOver integration, Dates, reminders, and recurrence, iCloud sync, History and archive

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Folio Pro Monthly | $3.99 | per month |
| Folio Pro Yearly | $29.99 | per year |
| Folio Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Piggy Knowledge free?

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

### Is Folio free?

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

### Do Piggy Knowledge or Folio have ads?

Neither Piggy Knowledge nor Folio 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.*