Comparison

ABOSS vs Notion Calendar

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

Head to head
About

ABOSS

Manage all aspects of an artist's career, from creative projects and financials to live show logistics. Access essential information for artists and their teams on a need-to-know basis.

Highlights
  • Manage writing sessions and studio projects
  • Track rehearsals and meetings
  • Monitor financials and promotions
  • Organize live show schedules
  • Store show-related files
  • Manage travel and accommodation
Features
Read full description

For the artists back office (ABOSS Artist): all relevant information for artists and their team of all career activities such as writing sessions, studio projects, rehearsals, meetings, financials, promo’s, interviews and more. All on a need to know basis. For live shows (ABOSS Agency & ABOSS Artist): all relevant information regarding live shows such as time schedule, contact information, show related files, flights, hotel, ground transportation, deal information and tickets sales. All on a need to know basis.

About

Notion Calendar

Manage your schedule and meetings with a unified calendar view. Seamlessly integrate with Google Calendar and Notion to organize your work and personal life. Offers helpful widgets and multi-time zone support.

Highlights
  • Deep Google Calendar integration
  • Connects to Notion documents and projects
  • Multiple time zone support
  • Unified view across multiple calendars
  • Home Screen and Lock Screen widgets
  • Available in 12 languages
Features
Read full description

Notion Calendar lets you schedule meetings and control your time like never before. It deeply integrates with Google Calendar accounts so that all your events are synced. Along with speed, beauty, and light/dark modes, Notion Calendar includes powerful features: - CONNECTED TO NOTION — add Notion docs, projects, and timelines. - MULTIPLE TIME ZONES — pull the time zone column to the right to “travel to any city” and add more time zones. - ALL IN ONE PLACE — see one unified view across multiple calendars and auto-sync events between them. - WIDGETS — select from 6 Home Screen Widgets featuring rich previews of upcoming events, month overviews, quick-add event buttons, and more! The Lock Screen Widget lets you see what’s coming at a glance when picking up your phone. - AVAILABLE IN 12 LANGUAGES — Japanese, Korean, French, German, Spanish, Portuguese, Danish, Dutch, Finnish, Norwegian, and Swedish. It’s time.

Screenshots

ABOSS4 screens
Notion Calendar4 screens

Verdict

The call

The clearest difference is rating: Notion Calendar at 4.7 against ABOSS's 1.0. Notion Calendar also leads on review sentiment (39% vs 0%) and ratings volume (7.8K vs 1). ABOSS's advantage is iOS requirement (10.0 vs 18.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Notion Calendar holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Notion Calendar has 7.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ABOSS's written reviews are positive against 39% of Notion Calendar's.

UpkeepUpdate frequency

ABOSS ships an update every 5 weeks, Notion Calendar every 11 days. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

Scorecard5 real differences · 5 level
ABOSS versus Notion Calendar: the parameters behind the verdict, then further details
ParameterABOSSNotion Calendar
PriceFreeFree
Rating1.0 (1 ratings)4.7 (7.8K ratings) — better
Positive reviews0.0% of reviews39.1% of reviews — better
Number of ratings17.8K — better
Update frequencyEvery 5 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better18.0
Further details — not scored
Size14 MB57 MB
Age rating4+4+
DeveloperABOSSNotion Labs, Incorporated

Customer experience

ABOSS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Notion Calendar

All ratings7,782 ratings
Positive93.4%
Neutral2.4%
Negative4.2%
Written reviews1,867 reviews
Positive39.1%
Neutral21.3%
Negative39.6%

Bugs and requests

ABOSS

Not enough reviews yet to summarise bugs or requests.

Notion Calendar

Reported bugs

4 issues
  • App crashes when trying to add events
  • Syncing issues causing events to disappear or display incorrectly
  • Time zone issues leading to incorrect event times
  • Widgets not updating properly

Requested features

6 requests
  • Add monthly and weekly calendar views
  • Integrate with more calendar providers (Microsoft, Apple, etc.)
  • Improve iPad compatibility and optimize for larger screens
  • Add task management and to-do list functionality
  • Enhance customization options (colors, themes, etc.)
Show 1 more
  • Improve event creation and editing experience

In-app purchases

None

ABOSS

No in-app purchases

None

Notion Calendar

No in-app purchases

Questions

Is ABOSS free?
ABOSS is free to download, with no in-app purchases.
Is Notion Calendar free?
Notion Calendar is free to download, with no in-app purchases.
Which has better reviews, ABOSS or Notion Calendar?
Notion Calendar is rated higher. ABOSS averages 1.0 out of 5 from 1 ratings, while Notion Calendar averages 4.7 from 7.8K ratings.
Do ABOSS or Notion Calendar have ads?
Neither ABOSS nor Notion Calendar shows ads.
Which is updated more often, ABOSS or Notion Calendar?
ABOSS ships an update every 5 weeks, and Notion Calendar every 11 days. Most recently, ABOSS was updated on November 2, 2026 and Notion Calendar on November 12, 2026.

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