# FlowAnalyzer vs Calque

The clearest difference is iOS requirement: FlowAnalyzer at 15.6 against Calque's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FlowAnalyzer sells 1 one-off in-app purchase and Calque sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FlowAnalyzer | Calque |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) | [Anmol Saxena](https://appshunter.io/developer/6788969782) |

## What reviewers say

### FlowAnalyzer

[App page](https://appshunter.io/ios/app/flowanalyzer-water-network/id6754671981)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowAnalyzer Pro | $9.99 | one-time |


### Calque

[App page](https://appshunter.io/ios/app/calque-calendar-scanner/id6789638641)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calque Plus (Monthly) | $2.99 | per month |
| Calque Plus (Yearly) | $23.99 | per year |


## Frequently asked questions

### Is FlowAnalyzer free?

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

### Is Calque free?

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

### Do FlowAnalyzer or Calque have ads?

Neither FlowAnalyzer nor Calque 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.*