Comparison

Fiberstream vs ColorCalendar

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

Head to head
About

Fiberstream

Features
Read full description

Aplikasi Fiberstream untuk agen dengan fitur monitoring layanan, tagihan, pembayaran, hingga notifikasi dan pemberitahuan

About

ColorCalendar

Features
Read full description

Your calendar can do better than gray on gray. ColorCalendar tints your events automatically using rules you set up once – “dentist” turns red, “choir” turns purple, “school” turns yellow. You’ll read your week at a glance without reading a single event. ColorCalendar works directly with the calendars you already have (iCloud, Google, Exchange, CalDAV, subscribed calendars) – nothing moves, everything stays in sync. AS FAST AS YOU THINK • Create events in natural language: “tomorrow 3pm dentist” – done. • Repeating events, too: “rehearsal every Monday 7pm” or “every first Wednesday of the month until December”. • Six views, one swipe: day, 2-day, week, month, list, year. • Fluid 120 Hz scrolling and pinch-zoom – built like a system app. • Month view with a pull-up day panel: overview on top, details below. COLOR WITH A SYSTEM • Color rules: keyword → color, applied automatically to every matching event. • Exact matches, word boundaries, or smart similarity – your choice. • Custom colors for single events or whole series, too. ALWAYS IN SIGHT • Widgets for your Home and Lock Screen. • Apple Watch app with complications – your next events on your wrist. • Event details with map preview and travel time. FOR FULL CONTROL: COLORCALENDAR PRO • Unlimited color rules (3 are free). • “Time to leave” alerts with live travel time to your destination. • Edit subscribed calendars: mirroring makes read-only calendars editable. • Duplicate manager: detect and merge duplicate events across calendars. • Smart location suggestions from your event history. • Event attachments, plus backup & export. ColorCalendar Pro is €9.99 per year after a 14-day free trial. One purchase covers iPhone, iPad, and Mac (Universal Purchase). The subscription renews automatically and can be cancelled anytime in Settings. Without Pro, ColorCalendar remains a fully capable free calendar – all views, all your events, natural language input, and 3 color rules included. MORE TO COME ColorCalendar is under active development and the next versions are already in the works. Feature requests and bug reports are genuinely welcome – they go straight into the plan. YOUR DATA IS YOURS ColorCalendar collects no data. Your events stay in your calendar accounts; your settings sync only through your personal iCloud key-value storage. No accounts, no tracking, no ads. Privacy policy: https://matthiasgolla.de/apps/colorcalendar/datenschutz Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fiberstream4 screens
ColorCalendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Fiberstream at none against ColorCalendar's 1. Fiberstream also leads on iOS requirement (15.6 vs 26.0). ColorCalendar's advantage is update cadence (every 6 days vs every 16 months) and device support (4 vs 2). On price and ads 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. ColorCalendar sells 1 in-app purchase, starting at $8.99 per year. Fiberstream asks for nothing beyond the download.

UpkeepUpdate frequency

Fiberstream ships an update every 16 months, ColorCalendar every 6 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 2 level
Fiberstream versus ColorCalendar: the parameters behind the verdict, then further details
ParameterFiberstreamColorCalendar
PriceFreeFree
Update frequencyEvery 16 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS15.6 — better26.0
Further details — not scored
Size29 MB13 MB
Age rating4+4+
DeveloperVARXMatthias Golla

In-app purchases

None

Fiberstream

No in-app purchases

1 purchases

ColorCalendar

Subscriptions1
  • ColorCalendar Pro Yearly14 Days trial$8.991 Year

Questions

Is Fiberstream free?
Fiberstream is free to download, with no in-app purchases.
Is ColorCalendar free?
ColorCalendar is free to download, with in-app purchases available.
Do Fiberstream or ColorCalendar have ads?
Neither Fiberstream nor ColorCalendar shows ads.
Which is updated more often, Fiberstream or ColorCalendar?
Fiberstream ships an update every 16 months, and ColorCalendar every 6 days. Most recently, Fiberstream was updated on November 7, 2026 and ColorCalendar on November 10, 2026.

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