# Pascal Barometer vs Thermometer

The clearest difference is iOS requirement: Thermometer at 15.6 against Pascal Barometer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Pascal Barometer sells 1 one-off in-app purchase and Thermometer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Pascal Barometer ships an update every 6 days, Thermometer every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pascal Barometer | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/pascal-barometer/id6759335896/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 40 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTOPHER JOHN DILLON](https://appshunter.io/developer/1878132185) | [Emirhan Salihoglu](https://appshunter.io/developer/1878969903) |

## What reviewers say

### Pascal Barometer

[App page](https://appshunter.io/ios/app/pascal-barometer/id6759335896)

Monitor atmospheric pressure and receive weather predictions using your device's built-in barometer. Get storm alerts and track trends with on-device forecasting. Features include Lock Screen Live Activities and Apple Watch complications.

**Highlights:** Real-time pressure monitoring, On-device weather forecasting, Storm alerts, Live Activities, Flight mode tracking, Widgets and complications

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Widgets | $3.99 | one-time |


### Thermometer

[App page](https://appshunter.io/ios/app/thermometer-all-in-one/id6780592840)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Pascal Barometer free?

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

### Is Thermometer free?

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

### Do Pascal Barometer or Thermometer have ads?

Neither Pascal Barometer nor Thermometer shows ads.

### Which is updated more often, Pascal Barometer or Thermometer?

Pascal Barometer ships an update every 6 days, and Thermometer every 9 days. Most recently, Pascal Barometer was updated on October 31, 2026 and Thermometer on October 31, 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.*