# Barometer Plus vs Yesterday

The clearest difference is price: Yesterday at Free against Barometer Plus's $3.99. Yesterday also leads on review sentiment (100% vs 59%) and rating (4.5 vs 4.0). Barometer Plus's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Yesterday is free to download; Barometer Plus costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Yesterday holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 59% of Barometer Plus's written reviews are positive against 100% of Yesterday's.

Barometer Plus ships an update every 11 days, Yesterday weekly. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Barometer Plus | Yesterday |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/barometer-plus-altimeter-pro/id1174281818/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/yesterday/id6768092451/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 59.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#126** | #203 |
| Size | 38 MB | 1 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ngo Na](https://appshunter.io/developer/1061345952) | [Acts Not Facts Ltd](https://appshunter.io/developer/1697499671) |

## What reviewers say

### Barometer Plus

[App page](https://appshunter.io/ios/app/barometer-plus-altimeter-pro/id1174281818)

**Currently charting:** #126 Top Paid · Weather (US App Store)

This app utilizes your device's barometer sensor to measure air pressure and altitude, helping you monitor and predict short-term weather changes. It also allows users to track how pressure impacts mood and optimize fishing conditions. The app offers extensive customization and historical data tracking.

**Highlights:** Barometer and altimeter with analog display, Temperature and humidity display, Pressure and altitude unit conversion, GPS and METAR calibration, Relative altitude measurement, Pressure change notifications, Pressure tracking and history graph

**Features:** Vision Pro support

**In-app purchases:** none


### Yesterday

[App page](https://appshunter.io/ios/app/yesterday/id6768092451)

**Currently charting:** #203 Top Free · Weather (US App Store)

This app compares today's weather to yesterday's, helping you decide what to wear. It offers a simple, glanceable description of current conditions and temperature changes.

**Highlights:** Today's weather vs yesterday's comparison, Glanceable weather description, Simple interface, Temperature change highlights

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

**In-app purchases:** none


## Frequently asked questions

### Is Barometer Plus free?

Barometer Plus costs $3.99, with no in-app purchases.

### Is Yesterday free?

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

### Which has better reviews, Barometer Plus or Yesterday?

Yesterday is rated higher. Barometer Plus averages 4.0 out of 5 from 5 ratings, while Yesterday averages 4.5 from 2 ratings.

### Do Barometer Plus or Yesterday have ads?

Neither Barometer Plus nor Yesterday shows ads.

### Which is updated more often, Barometer Plus or Yesterday?

Barometer Plus ships an update every 11 days, and Yesterday weekly. Most recently, Barometer Plus was updated on October 20, 2026 and Yesterday on October 11, 2026.

### Which is more popular, Barometer Plus or Yesterday?

Barometer Plus currently peaks at #126 in the App Store charts, and Yesterday at #203. Chart position reflects recent download velocity rather than total install base.

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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.*