# Fluvio vs Lightning Tracker & Thunder

The clearest difference is ads: Lightning Tracker & Thunder at none against Fluvio's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fluvio ships an update every 4 days, Lightning Tracker & Thunder every 5 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Fluvio | Lightning Tracker & Thunder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 13 MB | 44 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Walter Tengler](https://appshunter.io/developer/1860699717) | [Feynman EinsteinAI Note Taker OU](https://appshunter.io/developer/1782064427) |

## What reviewers say

### Fluvio

[App page](https://appshunter.io/ios/app/fluvio/id6759268970)

**Features:** Vision Pro support

**In-app purchases:** none


### Lightning Tracker & Thunder

[App page](https://appshunter.io/ios/app/lightning-tracker-and-thunder/id6797213318)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fluvio free?

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

### Is Lightning Tracker & Thunder free?

Lightning Tracker & Thunder is free to download, with no in-app purchases.

### Do Fluvio or Lightning Tracker & Thunder have ads?

Fluvio shows ads; Lightning Tracker & Thunder does not.

### Which is updated more often, Fluvio or Lightning Tracker & Thunder?

Fluvio ships an update every 4 days, and Lightning Tracker & Thunder every 5 days. Most recently, Fluvio was updated on October 24, 2026 and Lightning Tracker & Thunder on October 20, 2026.

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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.*