# Gauss Tesla Meter vs Date Countdown Widget

The clearest difference is update cadence: Gauss Tesla Meter at every 2 months against Date Countdown Widget's every 7 months. Date Countdown Widget's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Gauss Tesla Meter costs $0.99 and Date Countdown Widget $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gauss Tesla Meter ships an update every 2 months, Date Countdown Widget every 7 months. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Gauss Tesla Meter | Date Countdown Widget |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/gauss-tesla-meter/id1248096214/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | — |
| Size | 10 MB | 13 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephane Ameau](https://appshunter.io/developer/1248096213) | [Francis Bonnin](https://appshunter.io/developer/284043095) |

## What reviewers say

### Gauss Tesla Meter

[App page](https://appshunter.io/ios/app/gauss-tesla-meter/id1248096214)

This utility app monitors magnetic field strength and direction, providing alerts when specific thresholds are met. It records measurements, plots data, and allows export via email. The app supports various units and acquisition rates, with an automatic resizing screen for optimal viewing.

**Highlights:** Magnetic field strength and direction monitoring, Customizable alerts (visual, sound, vibration), Data recording and plotting, CSV export via email, Adjustable measurement rates, Multiple display units (µTesla, mGauss)

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

**In-app purchases:** none


### Date Countdown Widget

[App page](https://appshunter.io/ios/app/date-countdown-widget/id6499033281)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gauss Tesla Meter free?

Gauss Tesla Meter costs $0.99, with no in-app purchases.

### Is Date Countdown Widget free?

Date Countdown Widget costs $0.99, with no in-app purchases.

### Do Gauss Tesla Meter or Date Countdown Widget have ads?

Neither Gauss Tesla Meter nor Date Countdown Widget shows ads.

### Which is updated more often, Gauss Tesla Meter or Date Countdown Widget?

Gauss Tesla Meter ships an update every 2 months, and Date Countdown Widget every 7 months. Most recently, Gauss Tesla Meter was updated on September 23, 2026 and Date Countdown Widget on October 2, 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.*