Software · head to head
Carrot Weather vs ChartCo

Carrot Weather
Software
Hilariously accurate weather app with personality
- From
- Free
- Rated
- -
The short version
- Only Carrot Weather has a free tier, so it costs nothing to try first.
- Each has a real cost: Carrot Weather most advanced weather data sources (AccuWeather, The Weather Channel, Aeris Weather, Netatmo personal stations) and map layers (lightning, alerts, wind, humidity, dew point, snow depth) are locked behind paid Premium/Ultrapremium Club subscriptions, not included in the base app; ChartCo requires specialized maritime knowledge to fully utilize features
- They diverge on capability: Carrot Weather covers Personality modes, ChartCo covers Chart management.
Where they differ
Only the attributes on which Carrot Weather and ChartCo actually diverge.
| Attribute | Carrot Weather | ChartCo |
|---|---|---|
| Starting price | Free | $300/month |
| Pricing model | Unknown | subscription |
| Free tier | Yes | No |
| Platforms | iOS, Android, macOS | Web, Desktop |
| Founded | 2013 | 1998 |
Identical on both: user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Carrot Weather
- Personality modes
- Multiple data sources
- Custom layouts
- Secret locations
- Snarky commentary
- Apple Watch
- Siri shortcuts
- Widgets
Only in ChartCo
- Chart management
- Publication updates
- Compliance tracking
- Fleet administration
- ECDIS
- Fleet management systems
- Procurement
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Carrot Weather
- Checking current, hourly, and daily weather forecasts with a humorous AI personalitynot ChartCo
- Viewing radar, storm cell, and weather alert mapsnot ChartCo
- Receiving push notifications for rain, lightning, or storm cells (premium)not ChartCo
- Tracking historical weather data (up to 70 years back) or long-range forecasts via the 'weather time machine' featurenot ChartCo
- Using Apple Watch complications/widgets for at-a-glance forecastsnot ChartCo
ChartCo
No use cases recorded yet. See the ChartCo review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Carrot Weather
- Most advanced weather data sources (AccuWeather, The Weather Channel, Aeris Weather, Netatmo personal stations) and map layers (lightning, alerts, wind, humidity, dew point, snow depth) are locked behind paid Premium/Ultrapremium Club subscriptions, not included in the base app
- Background Apple Watch updates for premium data sources require an active subscription
- Pricing for named tiers (Premium Club, Premium Ultra, Premium Family) is disclosed only via in-app purchase screens rather than a public pricing page with fixed dollar figures
- Mac App Store listing shows a separate $14.99 one-time purchase price for macOS, a different pricing model than the free-to-download iOS/Android version
ChartCo
- Requires specialized maritime knowledge to fully utilize features
- High cost for maritime-specific software
Pricing, plan by plan
Carrot Weather
Free- Premium Club$undefined/mo
- Additional data sources and map layers
- Ultrapremium Club$undefined/mo
- Full data sources, map layers, notifications
- Premium Family$undefined/mo
- Shares Premium/Ultrapremium across up to 5 family members
ChartCo
$300/month- OneOcean$600/month
- Chart management
- Publications
- Compliance tracking
Which should you pick?
Choose Carrot Weather if
- You need personality modes.
- You want to start without paying.
- You work on iOS, Android, macOS.
- You also want multiple data sources.
Choose ChartCo if
- You need chart management.
- You work on Web, Desktop.
- You also want publication updates.
Questions people ask
- Is Carrot Weather or ChartCo better?
- Neither clearly leads. Carrot Weather starts at Free and ChartCo at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Carrot Weather or ChartCo?
- Carrot Weather has a free tier; the other does not. Paid plans start at Free for Carrot Weather and $300/month for ChartCo.
- Does Carrot Weather or ChartCo run on more platforms?
- Carrot Weather runs on iOS, Android, macOS. ChartCo runs on Web, Desktop.
- Can I use Carrot Weather for free?
- Yes. Carrot Weather has a free tier, so you can try it without paying. ChartCo starts at $300/month.
- What is Carrot Weather best used for?
- Carrot Weather is most often used for checking current, hourly, and daily weather forecasts with a humorous ai personality, viewing radar, storm cell, and weather alert maps, receiving push notifications for rain, lightning, or storm cells (premium), tracking historical weather data (up to 70 years back) or long-range forecasts via the 'weather time machine' feature. Of those, checking current, hourly, and daily weather forecasts with a humorous ai personality and viewing radar, storm cell, and weather alert maps are not what ChartCo is typically brought in for.
- What can Carrot Weather do that ChartCo cannot?
- Carrot Weather covers Personality modes, Multiple data sources, Custom layouts, Secret locations. ChartCo covers Chart management, Publication updates, Compliance tracking, Fleet administration.
Answered from the vendors’ own pages
ChartCo: What does ChartCo OneOcean provide?
ChartCo OneOcean is an integrated maritime software platform that combines electronic navigational charts, publications, weather data, and compliance tools for voyage planning and maritime safety.
ChartCo: How many vessels use ChartCo PassageManager?
ChartCo's PassageManager software is used by approximately 6,500 vessels worldwide for passage planning and navigational chart management.
ChartCo: Does ChartCo help with environmental compliance?
Yes, ChartCo OneOcean includes EnviroManager for compliance with MARPOL and regional environmental regulations, helping crews manage waste and minimize discharge risks.
Related pages
More on Carrot Weather
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- ChartCo vs FourKites
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- ChartCo vs Kpler
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