Comparison

FirstSeed Calendar vs GuideCabin

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

Head to head
About

FirstSeed Calendar

A powerful scheduling app that manages both events and reminders. It offers innovative calendar views, interactive widgets for various iOS versions, and seamless syncing with Apple's Calendar and Reminders apps. An optional paid upgrade unlocks advanced features like natural language event processing and drag-and-drop functionality.

Highlights
  • Interactive and lock-screen widgets
  • Full-featured month, week, and list views
  • Event and reminder management
  • Natural language event processing (paid)
  • Drag & drop event manipulation (paid)
  • Apple Watch support
  • Syncs with Apple Calendar and Reminders
Features
Read full description

FirstSeed Calendar keeps your events and reminders in one place. It’s fast, flexible, and built so you can handle most tasks with one hand. Features: - Month view that handles everyday tasks with one hand - Week view that fits the whole week on one screen, with no vertical scrolling - Day, list, and year views, including a list view laid out like a paper planner - Events and reminders together in one calendar - Move or duplicate events to multiple dates at once - Respond to invitations right from the app - Daily Summary notifications for today’s or tomorrow’s events - Home Screen, Lock Screen, StandBy, and interactive widgets, including a timeline widget - Control Center controls - Apple Watch app with complications - Dark mode, custom themes, and colors for weekends and holidays - Designed for Liquid Glass, with clear and tinted icons and widgets Pro: One-Time Purchase, No Subscription: - Sync directly with Google Calendar, including per-event colors - Trash: recover deleted events and reminders for up to 30 days - Automatic backups of your calendar data - Quick Event: create events by typing naturally, like “Lunch with Bob at noon tomorrow” - Full-screen alarms for events you can’t miss - Weather forecasts in your calendar - Week numbers, time zones, and event history - Drag and drop to reschedule events - Templates for events you create often - Calendar sets to show or hide groups of calendars with one tap - Import and export ICS files - Customize the Apple Watch app - Alternate app icons - No ads Sync: FirstSeed Calendar works with Apple’s Calendar and Reminders apps, so your events and reminders stay in sync across all your devices through iCloud, Google, Exchange, and any other accounts you’ve added in Settings.

About

GuideCabin

Features
Read full description

Keep all your product manuals organized and easy to search with GuideCabin. GuideCabin lets you store paper manuals, PDFs, and manuals from the web in one place on your iPhone or iPad. Imported manuals can be processed with OCR, allowing you to search not only by product name, but also inside the contents of each manual. Search Inside Your Manuals Looking for how to replace a filter or what an error code means? Search for terms such as “filter replacement” or “E04” and GuideCabin can find matching sections across your saved manuals. Ask Questions Naturally On supported devices, you can search your manuals using natural-language questions such as: “How do I clean the humidifier?” Rather than generating a new answer from scratch, GuideCabin shows relevant passages from the original manual together with the source page, so you can easily check the original information. Chat-based search requires a device and environment that support Apple Intelligence. Standard full-text search remains available on unsupported devices. Import Manuals in Several Ways Add manuals from: ・Your camera ・Your photo library ・PDF files ・Web URLs This makes it easy to bring both paper and digital manuals into one library. Keep Product Information Together GuideCabin can also store useful information for each product, including: ・Product photos ・Purchase date ・Store or retailer ・Warranty expiration date ・Warranty documents and receipts Keep the manual and related product records together instead of searching for them separately. Designed with Privacy in Mind GuideCabin does not require an account and does not include advertising or analytics. Manuals, photos, and search data are stored on your device, and document processing and search are performed on-device. Internet access is used when downloading manuals from URLs and when processing in-app purchases through Apple. Try It for Free You can use all GuideCabin features for free with up to 3 registered manuals. A one-time Premium purchase removes the manual limit. There are no additional feature restrictions in the free version. Keep the information you need close at hand. With GuideCabin, your manuals are easier to organize, search, and find when you need them.

Screenshots

FirstSeed Calendar4 screens
GuideCabin4 screens

Verdict

The call

The clearest difference is ads: GuideCabin at none against FirstSeed Calendar's shown. FirstSeed Calendar's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement 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. FirstSeed Calendar sells 2 in-app purchases, starting at $2.99 per month and GuideCabin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
FirstSeed Calendar versus GuideCabin: the parameters behind the verdict, then further details
ParameterFirstSeed CalendarGuideCabin
PriceFreeFree
Rating4.7 (335 ratings) — better—
Positive reviews80.4% of reviews—
Number of ratings335 — better—
Update frequencyEvery 8 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size66 MB145 MB
Age rating4+4+
DeveloperFirstSeed IncMT-DESIGN

In-app purchases

2 purchases

FirstSeed Calendar

Subscriptions1
  • Monthly Donation$2.991 Month
One-time1
  • Pro Version$9.99
1 purchases

GuideCabin

One-time1
  • GuideCabin Premium$2.99

Questions

Is FirstSeed Calendar free?
FirstSeed Calendar is free to download, with in-app purchases available.
Is GuideCabin free?
GuideCabin is free to download, with in-app purchases available.
Do FirstSeed Calendar or GuideCabin have ads?
FirstSeed Calendar shows ads; GuideCabin does not.

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