Comparison

Deviant Weather vs Threshold Weather

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

Head to head
About

Deviant Weather

This app provides a unique perspective on weather by comparing current conditions to historical averages. It offers detailed insights into how today's weather deviates from the norm, helping users understand local climate patterns and trends.

Highlights
  • Smart weather anomaly detection
  • Historical context for weather data
  • Precision weather intelligence
  • Comprehensive weather variables analysis
  • Beautiful and accessible design
  • Privacy-first approach with on-device processing
Features
Read full description

Deviant Weather — your weather, in context. Most weather apps tell you what the weather is. Deviant Weather tells you how unusual it is. Every reading — temperature, pressure, wind, humidity, and more — is compared against years of local climate history, so you instantly see what's normal for your location and what isn't. It's the difference between "68°F and cloudy" and "68°F — notably cooler and much cloudier than usual for this time of year." KNOW WHAT'S NORMAL. SPOT WHAT'S NOT. • A dozen conditions analyzed for anomalies — temperature, feels‑like, dew point, humidity, pressure, wind speed and gusts, cloud cover, UV, and precipitation • Baselines built from up to a decade of real local history for your exact location — not a global rule of thumb • "For this time of year" comparisons that account for the season and time of day • Thresholds calibrated to each place's own climate, so a small wobble never gets flagged like a true outlier • Plain‑language summaries with the numbers behind them: "Current temperature is 68°F vs. the historical average of 74°F — 6° cooler than typical" • Month‑to‑date trends and extreme‑event detection for the standout days SEE THE STORY, NOT JUST THE NUMBER • Interactive 24‑hour charts for temperature, pressure, and wind — current reading, historical average, and the deviation between them, all in one view • Tap any hour for an exact readout • A "normal range" band that shows the typical historical range at a glance • A 10‑day forecast with daily ranges, conditions, and a clear color language (cooler = blue, warmer = red) used everywhere BUILT TO LIVE ON YOUR DEVICES • Save your favorite places and add your current location • Syncs your locations and settings across iPhone and iPad through your private iCloud — no separate account, no third‑party servers • Privacy by design: precise coordinates stay on your device • Works offline with cached conditions, charts, and forecasts • A clean, adaptive layout for iPhone and iPad in full light and dark mode MADE YOUR WAY • Choose your units for temperature, pressure, wind, precipitation, and distance • Toggle confidence indicators, the normal‑range band, and more • Designed for accessibility — VoiceOver, Dynamic Type, Reduce Motion, and high‑contrast support throughout Powered by Apple Weather. Stop guessing whether today is "weird." See exactly how it compares.

About

Threshold Weather

This tool helps event professionals plan with confidence by setting custom weather limits. It monitors conditions for specific locations and dates, providing clear GO, RISK, or NO-GO signals.

Highlights
  • Custom weather thresholds for wind, precipitation, and temperature
  • Event-centric monitoring for various outdoor operations
  • Instant GO, RISK, NO-GO status signals
  • Short-term forecast powered by Apple Weather
  • Up to 15 years of historical climate data
Features
Read full description

Plan with confidence. Decide with clarity. Threshold is a professional grade weather decision tool built for event planners, venue managers, and outdoor professionals who can’t afford uncertainty. Instead of guessing, define your own operational weather limits such as wind speed, precipitation chance, or temperature range. Threshold continuously monitors conditions for your specific event location and date, then delivers a clear status: GO · RISK · NO-GO Key Features • Custom Weather Thresholds Set precise limits for wind speed, precipitation probability, rainfall amount, and temperature. • Event-Centric Monitoring Track weddings, corporate events, construction jobs, and outdoor operations in one unified dashboard. • Instant Status Signals Elegant visual indicators show when conditions approach or exceed your limits. • Forecast & Historical Context Powered by Apple Weather™ for short-term forecast data, with up to 15 years of historical climate data to support long-term planning. Stop refreshing standard weather apps. Know exactly when conditions cross the line with Threshold. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Deviant Weather4 screens
Threshold Weather4 screens

Verdict

The call

The clearest difference is in-app purchases: Deviant Weather at none against Threshold Weather's 2. Threshold Weather's advantage is update cadence (every 2 days vs every 2 months) and ratings volume (5 vs 1). On price, rating, ads and monetization model 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. Threshold Weather sells 2 in-app purchases, starting at $9.99 per month. Deviant Weather asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Deviant Weather against 5.0 for Threshold Weather. That said, the two scores are not equally well evidenced: Threshold Weather has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Deviant Weather ships an update every 2 months, Threshold Weather every 2 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 5 level
Deviant Weather versus Threshold Weather: the parameters behind the verdict, then further details
ParameterDeviant WeatherThreshold Weather
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Number of ratings15 — better
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size5 MB45 MB
Age rating4+4+
DeveloperAndrew CarlsonJeff Eads

Customer experience

Deviant Weather

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Threshold Weather

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Deviant Weather

No in-app purchases

2 purchases

Threshold Weather

Subscriptions2
  • Elite Membership7 Days trial$9.991 Month
  • Annual Elite Access7 Days trial$79.991 Year

Questions

Is Deviant Weather free?
Deviant Weather is free to download, with no in-app purchases.
Is Threshold Weather free?
Threshold Weather is free to download, with in-app purchases available.
Which has better reviews, Deviant Weather or Threshold Weather?
Deviant Weather and Threshold Weather are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Deviant Weather or Threshold Weather have ads?
Neither Deviant Weather nor Threshold Weather shows ads.
Which is updated more often, Deviant Weather or Threshold Weather?
Deviant Weather ships an update every 2 months, and Threshold Weather every 2 days. Most recently, Deviant Weather was updated on October 1, 2026 and Threshold Weather on October 17, 2026.

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