Comparison

Eventium vs Donor Track

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

Head to head
About

Eventium

This app offers a comprehensive calendar experience with multiple views, integrated task management, and advanced event customization. It allows users to see events clearly, manage tasks alongside appointments, and sync with various calendar services. Widgets provide quick access to upcoming events.

Highlights
  • Multiple calendar views (month, week, day, list, year)
  • Integrated task management
  • Calendar widgets for home screen
  • Customizable event details and alerts
  • Syncs with iCloud, Google, Exchange, Yahoo
  • Printable calendar views
  • Cut, copy, and paste events
Features
Read full description

Introducing Eventium, a calendar app revolution! Eventium allows you to see actual events, not just dots! We now have Calendar Widgets! Add the Eventium widget to your Home Screen to see the events you have now, next and more! * iOS 15+ * This feature requires an in-app purchase Features: ● Month View Full screen month, swipe left and right to navigate ● Vertical Scrolling Month View Swipe up, swipe down, see everything ● Week View Layout options for portrait and landscape Horizontal or vertical layout Configurable start day ● Day View Configuration options for colors, layouts and more ● List View See and search all your events in a vertically scrolling list ● Year View Only available on tablet devices ● Integrated Tasks Within Your Calendar Group due, overdue and floating tasks in a single 'event' in your calendar, grouped by task list or all tasks * This feature requires an in-app purchase Invite contacts or even just an email address to events Add multiple alerts to events Add multiple repeat rules to events Set day background colors and images Print the year, month, week or day views Cut, Copy and Paste events Mark events as complete View event attachments Override the calendar color on an event Supports calendars in iCloud, Google, Exchange, Yahoo and any calendar that can be synced to the device Delete Event As Spam — long tap option will allow a spam event to be deleted without notifying the sender * Supports iOS 15 and above on iPhone, iPad and iPod Touch

About

Donor Track

Easily monitor your plasma donation journey with this utility app. Track donation times, protein levels, and cycles, while securely storing all your data locally on your device. Add personalized notes for each donation to keep detailed records.

Highlights
  • Time and duration tracking
  • Protein level tracking
  • Cycle tracking
  • Compensation tracking
  • Add notes for donations
  • Search donation notes
Features
Read full description

Donor Track is the ultimate app for keeping track of your plasma donations. With features such as time tracking, protein level tracking, cycle tracking, and the ability to add notes for individual donations, you'll have all the information you need at your fingertips. The app is designed with simplicity in mind and all data is saved securely on your device. Features: • Time and duration tracking • Protein level tracking • Cycle tracking • Compensation tracking • Ability to add notes for individual donations • Search notes to find specific donations • Clean and simple design • Fast and secure • All data saved on device

Screenshots

Eventium4 screens
Donor Track4 screens

Verdict

The call

The clearest difference is price: Donor Track at Free against Eventium's $3.99. Donor Track also leads on review sentiment (100% vs 85%). Eventium's advantage is ratings volume (379 vs 8) and update cadence (every 9 days vs every 4 weeks). On rating, ads, in-app purchases and device support 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

Donor Track is free to download; Eventium costs $3.99 up front. Eventium sells 2 one-off in-app purchases and Donor Track sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Donor Track holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Eventium has 379 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 85% of Eventium's written reviews are positive against 100% of Donor Track's.

UpkeepUpdate frequency

Eventium ships an update every 9 days, Donor Track every 4 weeks. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.

Scorecard5 real differences · 5 level
Eventium versus Donor Track: the parameters behind the verdict, then further details
ParameterEventiumDonor Track
Price$3.99Free — better
Rating4.7 (379 ratings)4.9 (8 ratings) — better
Positive reviews85.0% of reviews100.0% of reviews — better
Number of ratings379 — better8
Update frequencyEvery 9 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size51 MB1 MB
Age rating4+4+
Developerjohnhair.comHunter Dobbelmann

Customer experience

Eventium

All ratings379 ratings
Positive94.2%
Neutral2.1%
Negative3.7%
Written reviews147 reviews
Positive85.0%
Neutral2.0%
Negative12.9%

Donor Track

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Eventium

Reported bugs

3 issues
  • Duplicate holidays appearing
  • Inconsistent event time display
  • Disappearing past events

Requested features

4 requests
  • Dark mode option
  • Improved task management and integration
  • Shared calendars and family/group features
  • Better widget and Apple Watch support

Donor Track

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Eventium

One-time2
  • Tasks, Reminders, To Do Lists$0.99
  • Calendar Widgets$1.99
4 purchases

Donor Track

One-time4
  • Kind Tip$0.99
  • Great Tip$1.99
  • Amazing Tip$3.99
Show 1 more
  • Outrageous Tip$7.99

Questions

Is Eventium free?
Eventium costs $3.99, and also offers in-app purchases.
Is Donor Track free?
Donor Track is free to download, with in-app purchases available.
Which has better reviews, Eventium or Donor Track?
Donor Track is rated higher. Eventium averages 4.7 out of 5 from 379 ratings, while Donor Track averages 4.9 from 8 ratings.
Do Eventium or Donor Track have ads?
Neither Eventium nor Donor Track shows ads.
Which is updated more often, Eventium or Donor Track?
Eventium ships an update every 9 days, and Donor Track every 4 weeks. Most recently, Eventium was updated on November 13, 2026 and Donor Track on November 12, 2026.

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