# Jetson vs FlowAnalyzer

The clearest difference is in-app purchases: Jetson at none against FlowAnalyzer's 1. FlowAnalyzer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. FlowAnalyzer sells 1 one-off in-app purchase. Jetson asks for nothing beyond the download.

Jetson ships an update every 3 weeks, FlowAnalyzer every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Jetson | FlowAnalyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 55 MB | 57 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jetson Systems, Inc.](https://appshunter.io/developer/1073726912) | [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) |

## What reviewers say

### Jetson

[App page](https://appshunter.io/ios/app/jetson-for-phone/id6746334287)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Jetson free?

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

### Is FlowAnalyzer free?

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

### Do Jetson or FlowAnalyzer have ads?

Neither Jetson nor FlowAnalyzer shows ads.

### Which is updated more often, Jetson or FlowAnalyzer?

Jetson ships an update every 3 weeks, and FlowAnalyzer every 2 weeks. Most recently, Jetson was updated on October 25, 2026 and FlowAnalyzer on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*