WeatherDiff vs Aerglo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeatherDiff
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WeatherDiff does more than show today's temperature. It helps you understand what changed from yesterday, what may change next, and what that means for getting dressed or heading out. With WeatherDiff, you can quickly check: * How much warmer or cooler today feels than yesterday * Better windows for going outside * Notable weather changes across the next 7 days * When rain may start or clear * Weather differences between saved cities * Outfit guidance based on your personal comfort preference WeatherDiff is built for quick daily decisions before you leave home, commute, meet friends, or plan a short trip. It turns temperature, rain, wind, and air quality into simple change-focused guidance, so you can prepare with less guesswork. You can also use alerts and home screen widgets to notice meaningful weather changes earlier. Weather data and suggestions are for everyday reference only. For severe weather or safety-critical decisions, always follow your local official weather alerts. -------- Terms of Use: https://weatherdiff.com/eula Privacy Policy: https://weatherdiff.com/privacy-policy
Aerglo
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Aerglo is the weather app that actually answers your question. Most weather apps hand you a wall of numbers and leave the rest to you. Aerglo reads a live blend of six forecast models and tells you what it means for your day, in plain language, grounded in real data. FREE FOR EVERYONE - Current conditions, hour-by-hour and 7-day forecasts - Live radar map - Official severe-weather alerts - Daily cards for what to wear and your commute - Share today's forecast as an image AERGLO PRO: THE AI FEATURES Aerglo's AI features run on live forecast models and cost real money to operate, so they are part of Aerglo Pro. Ask Aerglo (Pro) "Should I leave now or wait out the rain?" "Will the game get rained out?" "Is this storm actually dangerous?" Ask in your own words and get a clear, specific answer, never made-up numbers, always tied to the live forecast. Share any answer as an image. Weather IQ (Pro) A plain-English briefing on what's happening now and what's coming, refreshed in real time. Next-Hour Rain (Pro) Live radar tells you when rain starts and stops at your location, minute by minute. Storm Intelligence (Pro) Explains the real risk over the next 72 hours: timing, hazards and confidence, without crying wolf. Six-model accuracy (Pro) Compare ECMWF, GFS, ICON, HRRR and more, and see how confident the forecast is. Outdoor and specialist tools (Pro) Marine forecasts, tides and buoys, fishing trip planner, aviation METARs and TAFs, trail and outdoor conditions, air quality, almanac and history, and custom alerts. AERGLO PRO PLANS Monthly, yearly, and a founding yearly membership. The yearly plan starts with a 7-day free trial. Prices are shown in the app before you buy and may vary by country. Subscriptions are billed through your App Store account and renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. PRIVACY FIRST No account required. No ads. No tracking. Aerglo uses your location to show your weather and, if you turn on alerts, to send severe-weather alerts for your area. Privacy Policy: https://eggheadengineer.github.io/aerglo-legal/privacy-policy.html Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Weather should answer questions, not just raise them. That's Aerglo.
Screenshots
Verdict
The clearest difference is device support: Aerglo at 3 against WeatherDiff's 1. Aerglo also leads on iOS requirement (15.1 vs 17.0). On price, 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
Both are free to download. WeatherDiff sells 2 in-app purchases, starting at $2.99 per month and Aerglo sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | WeatherDiff | Aerglo |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 23 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Godot Network LLC | EGGHEAD Engineering Inc |
In-app purchases
WeatherDiff
- Monthly3 Days trial$2.991 Month
- Yearly3 Days trial$19.991 Year
Aerglo
- Aerglo Pro — Monthly$5.991 Month
- Aerglo Founding Pro$24.991 Year
- Aerglo Pro — Annual7 Days trial$29.991 Year









