# Lightning Distance vs Bubble Level & Inclinometer

The clearest difference is update cadence: Lightning Distance at weekly against Bubble Level & Inclinometer's every 4 months. Bubble Level & Inclinometer's advantage is iOS requirement (14.0 vs 16.0). 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.

Lightning Distance ships an update weekly, Bubble Level & Inclinometer every 4 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lightning Distance | Bubble Level & Inclinometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/lightning-distance/id6443976775/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free | — |
| Size | 2 MB | 22 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daelin Campleman](https://appshunter.io/developer/1441873704) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### Lightning Distance

[App page](https://appshunter.io/ios/app/lightning-distance/id6443976775)

Calculate the distance to lightning by timing the interval between seeing the flash and hearing the thunder. This utility helps you gauge storm proximity and movement.

**Highlights:** Lightning distance calculation, Storm proximity estimation, Storm movement tracking, Simple user interface

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

**In-app purchases:** none


### Bubble Level & Inclinometer

[App page](https://appshunter.io/ios/app/bubble-level-and-inclinometer/id6760186006)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lightning Distance free?

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

### Is Bubble Level & Inclinometer free?

Bubble Level & Inclinometer is free to download, with no in-app purchases.

### Do Lightning Distance or Bubble Level & Inclinometer have ads?

Neither Lightning Distance nor Bubble Level & Inclinometer shows ads.

### Which is updated more often, Lightning Distance or Bubble Level & Inclinometer?

Lightning Distance ships an update weekly, and Bubble Level & Inclinometer every 4 months. Most recently, Lightning Distance was updated on October 5, 2026 and Bubble Level & Inclinometer on October 6, 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.*