# ILDN vs StormTap

The clearest difference is update cadence: StormTap at daily against ILDN's every 3 months. ILDN's advantage is iOS requirement (12.0 vs 15.1). On price, ads, 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.

ILDN ships an update every 3 months, StormTap daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ILDN | StormTap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 34 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIA VITAE SOLUTIONS](https://appshunter.io/developer/1783095282) | [ALBAN MAXIME BOUVIER](https://appshunter.io/developer/6800086568) |

## What reviewers say

### ILDN

[App page](https://appshunter.io/ios/app/ildn-lightning-detection/id6741767093)

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

**In-app purchases:** none


### StormTap

[App page](https://appshunter.io/ios/app/stormtap/id6800086566)

**In-app purchases:** none


## Frequently asked questions

### Is ILDN free?

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

### Is StormTap free?

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

### Do ILDN or StormTap have ads?

Neither ILDN nor StormTap shows ads.

### Which is updated more often, ILDN or StormTap?

ILDN ships an update every 3 months, and StormTap daily. Most recently, ILDN was updated on October 30, 2026 and StormTap on October 25, 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.*