Red vs Calendar+ 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Red
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Red-Flag er det ultimative værktøj til byggeledere, håndværkere og rådgivere, der ønsker at strømline deres kvalitetssikring (KS), tilsyn og mangelgennemgang. Slut med uoverskuelige papirnoter og forvirrende billedmapper – med Red-Flag har du al din byggedokumentation samlet direkte i mobilen. Mærk forskellen fra første dag: Registrer fejl og mangler med det samme, kobl dem til den specifikke plantegning og send en knivskarp rapport til rette vedkommende. FUNKTIONER DER SPARER DIG TID & PENGE: • PROJEKTSTYRING: Opret og håndtér alle dine byggeprojekter nemt og overskueligt ét sted. • PLANTEGNINGER: Upload dine egne byggetegninger, og sæt præcise pins (Red-Flags) i rummene. Du ved altid præcis, hvor manglen befinder sig. • FOTODOKUMENTATION: Tag billeder af fejl på byggepladsen, tilføj kommentarer, og brug tegne-værktøjet på skærmen for at fremhæve specifikke detaljer, så intet bliver misforstået. • AUTOMATISKE PDF-RAPPORTER: Tryk på én knap, og generér professionelle PDF-mangellister, som du øjeblikkeligt kan dele med underentreprenører, bygherrer eller samarbejdspartnere. • WHITE-LABEL & BRANDING: Gør appen til din! Upload dit logo og tilpas farvetemaet, så rapporterne fremstår som dit eget produkt over for dine egne kunder. • FLERSPROGET: Skift hurtigt appens sprog (klar til Dansk og Engelsk), afhængigt af hvem du rapporterer til. HVEM ER RED-FLAG FOR? Appen er skabt af fagfolk til alle aktører i bygge- og anlægsbranchen: Entreprenører, projektledere, byggeledere, arkitekter, ingeniører og fagentreprenører. Uanset om du laver afleveringsforretning, 1-års/5-års gennemgang eller bare dagligt tilsyn, har fotodokumentation aldrig været nemmere. Kom i gang i dag og send din næste mangelliste direkte fra lommen.
Calendar+ 2
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Brain-dump your whole day in plain words. Calendar+ 2 reads it and builds a color-blocked, time-scheduled day on your real calendar — in seconds. Not a timeline sidebar. Not a planner that fakes a calendar. A full, syncing calendar that also plans your day with AI — the only app that does all three. PLAN YOUR DAY WITH AI Type or speak everything on your plate: "gym 7am, deep work 9–12, lunch with Maya, call dentist, finish Q3 report." Tap Plan. Calendar+ 2 parses natural language, checks your live calendar for conflicts, and returns a color-blocked schedule you confirm with one tap. No templates. No slot-hunting. MANUAL TIME-BLOCKING CANVAS Brain-dump tasks into the inbox as quick chips. Drag them onto your day or week canvas — blocks snap to real time slots alongside your live events. Rearrange in seconds. AI ASSISTANT Talk to your calendar in plain English. "Move my Tuesday standup to Thursday at 2pm." "Add dentist Monday at 9." The assistant reads your full calendar, resolves conflicts, and edits events directly — across Google Calendar, iCloud, and device calendars. A FULL CALENDAR, EVERY VIEW Day, week, month, multi-week grids, and custom multi-day views. Swipe to navigate, tap to create. Multi-account color coding. Two-way sync with Google Calendar, Apple iCloud, and device calendars. BEST-IN-CLASS WIDGET SUITE Four widget families: month grid, multi-week calendar, scrolling week timeline, agenda list. Full skin, font-size, and dark-mode customization per widget. The most powerful calendar widget suite on iOS. BUILT FOR BUSY BRAINS ADHD, time-blindness, packed student schedules, or professional overload — Calendar+ 2 gives structure without requiring you to be organized first. Brain-dump, let AI sort it out. 26 LANGUAGES Fully localized in 26 languages. PREMIUM SUBSCRIPTION Includes AI planning, all views, and the full widget suite. Current pricing shown at purchase. Download Calendar+ 2. Spend 60 seconds planning your day, not all morning. SUBSCRIPTION TERMS Calendar+ 2 Premium is available as a monthly or yearly subscription, or as a one-time lifetime purchase. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Manage or cancel your subscription in Settings > Apple ID > Subscriptions. Privacy Policy: https://calendarplus2.joshuanco.com/privacy-policy Terms of Service: https://calendarplus2.joshuanco.com/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: Red at none against Calendar+ 2's 3. Red also leads on iOS requirement (15.1 vs 18.2). Calendar+ 2's advantage is update cadence (every 4 days vs every 3 months). On price, ads 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
Both are free to download. Calendar+ 2 sells 3 in-app purchases, starting at $4.99 per month. Red asks for nothing beyond the download.
Red ships an update every 3 months, Calendar+ 2 every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | Red | Calendar+ 2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 27 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikael Lund | Joshua & Company Inc. |
In-app purchases
Red
No in-app purchases
Calendar+ 2
- Monthly subscription$4.991 Month
- Yearly subscription3 Days trial$29.991 Year
- Lifetime purchase$149.99









