# doflowy vs Piggy Knowledge

The clearest difference is iOS requirement: Piggy Knowledge at 11.0 against doflowy's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. doflowy sells 3 in-app purchases, starting at $2.99 per month and Piggy Knowledge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | doflowy | Piggy Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 18 MB | 50 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FIRST LIGHT WORKS LLC](https://appshunter.io/developer/1842258076) | [Rolling Pig Studio](https://appshunter.io/developer/1039625108) |

## What reviewers say

### doflowy

[App page](https://appshunter.io/ios/app/doflowy/id1597569574)

Enhance your concentration and productivity with this tool designed to help you fully focus on your tasks. It offers a streamlined experience to minimize distractions and maximize your work output.

**Highlights:** Enhances concentration, Minimizes distractions, Streamlined user experience, Maximizes work output

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $2.99 | per month |
| 6 Months Premium | $13.99 | per 6 months |
| 1 Year Premium | $18.99 | per year |


### Piggy Knowledge

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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is doflowy free?

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

### Is Piggy Knowledge free?

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

### Do doflowy or Piggy Knowledge have ads?

Neither doflowy nor Piggy Knowledge 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.*