Calendar & Time Management · head to head
BusyCal vs Assistant.to
BusyCal
Calendar & Time Management
The most powerful calendar app for Mac
- From
- Free
- Rated
- -
Assistant.to
Calendar & Time Management
The easiest way to schedule meetings
- From
- Free
- Rated
- -
The short version
- Each has a real cost: BusyCal mac and iOS only, no Windows or Android support; Assistant.to no longer an independent product. assistant.to redirects to Cirrus Insight, which absorbed it
- They diverge on capability: BusyCal covers Customizable views, Assistant.to covers In-email scheduling.
Where they differ
Only the attributes on which BusyCal and Assistant.to actually diverge.
| Attribute | BusyCal | Assistant.to |
|---|---|---|
| Pricing model | Unknown | freemium |
| Platforms | macOS, iOS, iPad | Chrome-extension |
| Founded | 2007 | 2014 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Calendar & Time Management).
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 BusyCal
- Customizable views
- Weather integration
- Natural language
- To-dos
- Travel time
- iCloud
- Exchange
- CalDAV
Only in Assistant.to
- In-email scheduling
- One-click booking
- Google Calendar sync
- Time zone handling
- Simple interface
- Gmail
- Chrome-extension support
Both cover
- Google Calendar
What people use each for
The jobs each tool is most often brought in to do.
BusyCal
- Scheduling
- Appointment booking
- Time tracking
- Resource management
- Team coordination
Assistant.to
- Scheduling
- Appointment booking
- Time tracking
- Resource management
- Team coordination
Both are used for scheduling, appointment booking, time tracking, resource management, team coordination, on those jobs the choice comes down to price and fit rather than capability.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
BusyCal
- Mac and iOS only, no Windows or Android support
- Cannot sync iCloud calendars with Google Calendar directly, requiring workaround of hosting calendars on separate services
Assistant.to
- No longer an independent product. assistant.to redirects to Cirrus Insight, which absorbed it
- Its scheduling now sits inside a wider Salesforce-focused sales tool rather than being a standalone add-in
Pricing, plan by plan
BusyCal
Free- Free EditionFree
- Basic calendaring needs
- Premium Subscription$39.99/year
- Advanced features
- 14-day trial available
- Perpetual License$49.99/once
- One-time purchase
- Lifetime use
Assistant.to
Free- FreeFree
- In-email scheduling
- Basic features
- Pro$5/month
- Team features
- Custom branding
- Priority support
Which should you pick?
Choose BusyCal if
- You need customizable views.
- You want to start without paying.
- You work on macOS, iOS, iPad.
- You also want weather integration.
Choose Assistant.to if
- You need in-email scheduling.
- You want to start without paying.
- You work on Chrome-extension.
- You also want one-click booking.
Questions people ask
- Is BusyCal or Assistant.to better?
- Neither clearly leads. BusyCal starts at Free and Assistant.to at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, BusyCal or Assistant.to?
- BusyCal starts at Free and Assistant.to at Free.
- Does BusyCal or Assistant.to run on more platforms?
- BusyCal runs on macOS, iOS, iPad. Assistant.to runs on Chrome-extension.
- Can I use BusyCal for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is BusyCal best used for?
- BusyCal is most often used for scheduling, appointment booking, time tracking, resource management.
- What can BusyCal do that Assistant.to cannot?
- BusyCal covers Customizable views, Weather integration, Natural language, To-dos. Assistant.to covers In-email scheduling, One-click booking, Google Calendar sync, Time zone handling. Both handle Google Calendar.
Answered from the vendors’ own pages
BusyCal: How much does BusyCal cost?
BusyCal offers a one-time perpetual license for $49.99 USD, a premium subscription at $39.99/year or $4.99/month, and a free edition for basic calendaring needs with 14-day trial for premium features.
SourceBusyCal: What calendar services does BusyCal sync with?
BusyCal syncs with iCloud, Google Calendar, Exchange, and CalDAV servers. However, you cannot directly sync iCloud calendars with Google Calendar through BusyCal; you must host some calendars on iCloud and some on Google.
SourceBusyCal: What platforms does BusyCal support?
BusyCal is available for Mac, iPhone, and iPad.
SourceBusyCal: What are BusyCal's key features?
BusyCal includes day/week/month/year/list views, availability panel for finding open time slots, timezone side panel, travel time trackers, and integrated to-do lists.
Source