Terra Forecast vs Aerglo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Terra Forecast
This app provides weather forecasts with practical advice and visual representations. It offers a unique terrarium animation to show conditions and suggests what to wear or do based on the forecast. It also includes home screen widgets for quick glances at the weather.
- Animated weather terrarium
- Mood-first forecasts
- Practical daily guidance
- Hourly forecast timeline
- 10-day forecast
- Home Screen widgets
- Saved locations
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Terra Forecast is a weather app for people who want to know how the day feels and what to do about it, with no charts to decode. FEEL THE FORECAST A small clay terrarium shows the weather as it is: sun, cloud, rain, snow, fog, wind and storms, day and night. Scrub the hourly timeline and the scene follows. KNOW WHAT TO DO A short line of advice for right now. Choose Everyday, Commuter or Active and it speaks to your day: umbrella or not, short sleeves or a jacket, whether the ride home is dry. FIND BEST TIME OUTSIDE See the hours when it is comfortable, and a T-Shirt Weather indicator for when short sleeves are enough. 10-DAYS AHEAD Each day gets a one-line verdict, a temperature range and a pick for the best day, so you can plan without reading numbers. MADE FOR GLANCING Premium Home Screen widgets show the mood, temperature, daily outlook and changing conditions. PRIVATE BY DESIGN No account, no tracking. Your location is used only to fetch the forecast. Terra Forecast includes: • Live local weather powered by Apple Weather • Animated weather terrarium • Mood-first forecasts and practical guidance • Everyday, Commuter and Active advice styles • Best time outside and a T-Shirt Weather indicator • Hourly forecast timeline • 10-day forecast with a one-line verdict for each day • UV index • Alert banners for official weather alerts • Sunrise and sunset times • Small, medium and large Home Screen widgets with Premium • Saved locations • Multiple terrarium themes • Celsius, Fahrenheit and system units • Accessibility support, including Reduce Motion and Dynamic Type Know how it feels. Know what to do. Premium features require an auto-renewing subscription. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 update cadence: Terra Forecast at every 2 days against Aerglo's every 9 days. Aerglo's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). 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. Terra Forecast sells 2 in-app purchases, starting at $0.99 per 7 days 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.
Terra Forecast ships an update every 2 days, Aerglo every 9 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Terra Forecast | Aerglo |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 20 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Frontend Accelerator ApS | EGGHEAD Engineering Inc |
In-app purchases
Terra Forecast
- Weekly Premium$0.997 Days
- Yearly Premium7 Days trial$6.991 Year
Aerglo
- Aerglo Pro — Monthly$5.991 Month
- Aerglo Founding Pro$24.991 Year
- Aerglo Pro — Annual7 Days trial$29.991 Year









