# SankeyChart vs Swiss Flow

The clearest difference is iOS requirement: Swiss Flow at 13.0 against SankeyChart's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SankeyChart sells 4 in-app purchases, starting at $0.99 per month and Swiss Flow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SankeyChart | Swiss Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 7 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [辉章 何](https://appshunter.io/developer/1687027088) | [Maciej Raciborski](https://appshunter.io/developer/1864879577) |

## What reviewers say

### SankeyChart

[App page](https://appshunter.io/ios/app/sankeychart/id6752796895)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SankeyChart Monthly VIP | $0.99 | per month |
| SankeyChart Quarterly VIP | $2.99 | per 3 months |
| SankeyChart Annual VIP | $9.99 | per year |
| SankeyChart LifeTime VIP | $19.99 | one-time |


### Swiss Flow

[App page](https://appshunter.io/ios/app/swiss-flow/id6759468585)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swiss Flow Pro | $9.99 | one-time |


## Frequently asked questions

### Is SankeyChart free?

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

### Is Swiss Flow free?

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

### Do SankeyChart or Swiss Flow have ads?

Neither SankeyChart nor Swiss Flow 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.*