Comparison

Stormeter vs SkyMochi Weather

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stormeter

This app provides early storm warnings by monitoring barometric pressure. It alerts you to potential storms like tornadoes, hurricanes, and thunderstorms with sound, vibration, and visual alarms. It offers local processing for privacy and customizable alert settings.

Highlights
  • Real-time barometric monitoring
  • Smart storm alerts with sound and vibration
  • Identifies storm types
  • Visual history and charts
  • Fully local processing for privacy
  • Customizable storm monitoring
Features
Read full description

Stormeter – Your Early Warning Storm Alarm System Stay ahead of the storm with Stormeter, the ultimate barometric pressure monitoring app designed to keep you informed and safe. Whether you're an outdoor enthusiast, weather watcher, seasoned sailor, or simply want peace of mind, Stormeter gives you early alerts when sudden pressure drops indicate potential storms like tornadoes, hurricanes, thunderstorms or fast approaching squalls. [Why Choose Stormeter] Storms often arrive with little warning—but changes in atmospheric pressure can reveal them before they strike. Stormeter continuously monitors barometric pressure trends. Using advanced local pressure tracking, real-time alerts, and visual alarms, Stormeter keeps you informed about dangerous weather patterns even when traditional weather forecasts fail to alert you precisely and timely. [Key Features] Real-Time Barometric Monitoring Tracks pressure changes in real time using your device’s built-in barometer (no internet required). For best results, keep the app in foreground and plugged into a power source. Smart Storm Alerts Receive instant alerts with sound, vibration, and full-screen flashing when pressure thresholds indicate danger. Identifies Storm Types Automatically classifies storm alerts as hurricane, tornado, or thunderstorm based on pressure patterns. One-Tap Silence Option Silence the alarm with a single tap—alerts resume if pressure continues to drop. Visual History & Charts View detailed pressure trends with interactive, time-based charts. Fully Local Processing No cloud processing or tracking. Your pressure data stays on your device for maximum privacy. [Customization Options] Set what types of storms are to be monitored Choose how long alarms stay active with auto-timeout options [Perfect for] If tornado warnings are issued and you need to know if one is near you Hikers, campers, and adventurers Boaters and offshore sailors People in storm-prone regions Anyone who appreciates the nostalgic beauty of wheel barometers first invented almost 400 years ago [Important Notes] Stormeter requires a device with a barometric sensor (most newer smartphones support this). Background monitoring may require enabling special permissions or using a future build of the app depending on your platform. While Stormeter offers early pressure-based warnings, it is not a substitute for official weather advisories. Be ready before the storm hits. Download Stormeter and stay safe, available on Apple Store today.

About

SkyMochi Weather

Get clear, concise weather forecasts and critical alerts for your exact location. Explore detailed radar, track storms, and enjoy a stargazing guide. Offers a free version with optional advanced features.

Highlights
  • Forecasts in plain terms
  • Full-screen life-safety alerts
  • Readable precipitation radar
  • Stargazing guide and planetarium
  • Severe weather explorer
  • Advanced radar features
  • Multiple saved locations
Features
Read full description

WEATHER IN PLAIN TERMS Forecasts that are easy to read. NOW ON iPad With an XL widget built exclusively for the iPad, plus radar and the planetarium in premium full-screen views. ALERTS THAT TAKE OVER THE SCREEN When a warning covers your exact location, it takes over the screen. SkyMochi names the alert, then translates the official guidance into steps you can act on. Life-safety alerts and notifications are always free. RADAR YOU CAN READ Smooth precipitation radar on a clear color scale. Watch a storm move toward your town in real time. THE NIGHT SKY A stargazing guide and planetarium for clear nights. Locate the moon and the planets, and check tonight's viewing score before you head outside. FREE WITH AN OPTIONAL UPGRADE Your current location and its forecast are free, along with basic radar and local weather alerts. SKYMOCHI PLUS • Full severe weather explorer and tropical storm tracker • Advanced radar: velocity, echo tops, VIL, dual-polarization, and storm tracks • The complete planetarium and deeper stargazing tools • Expert severe and tropical discussions, with a plain-terms read on supported devices • Up to 10 saved places with optional alert notifications • Dedicated coverage for major sky events such as solar eclipses • Subscriber-only features, including celestial event alerting • Early access to new features ACCURATE BY DESIGN SkyMochi runs on licensed official sources for the United States and Canada. hello@skymochi.com Terms of Use: https://skymochi.com/terms Privacy Policy: https://skymochi.com/privacy

Screenshots

Stormeter3 screens
SkyMochi Weather4 screens

Verdict

The call

The clearest difference is rating: SkyMochi Weather at 5.0 against Stormeter's 4.5. Stormeter's advantage is monetization model (free vs freemium) and iOS requirement (15.1 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SkyMochi Weather holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Scorecard3 real differences · 7 level
Stormeter versus SkyMochi Weather: the parameters behind the verdict, then further details
ParameterStormeterSkyMochi Weather
PriceFreeFree
Rating4.5 (2 ratings)5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings25 — better
Update frequency—Every 2 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.1 — better18.0
Further details — not scored
Size29 MB121 MB
Age rating4+9+
DeveloperLiang WangFavad Amir

Customer experience

Stormeter

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SkyMochi Weather

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Stormeter

No in-app purchases

None

SkyMochi Weather

No in-app purchases

Questions

Is Stormeter free?
Stormeter is free to download, with no in-app purchases.
Is SkyMochi Weather free?
SkyMochi Weather is free to download, with no in-app purchases.
Which has better reviews, Stormeter or SkyMochi Weather?
SkyMochi Weather is rated higher. Stormeter averages 4.5 out of 5 from 2 ratings, while SkyMochi Weather averages 5.0 from 5 ratings.
Do Stormeter or SkyMochi Weather have ads?
Neither Stormeter nor SkyMochi Weather shows ads.

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