Comparison

CalMirror vs LinkViewer

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

Head to head
About

CalMirror

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Have you got 2 or 3 Google accounts? Work, personal, side projects โ€” calendars all over the place, double bookings, endless copy-paste? CalMirror automatically mirrors events between your multiple Google Calendars. ------------------ PERFECT FOR โ€ข People with separate work and personal Google accounts โ€ข Side hustlers who don't want freelance work showing on their main calendar โ€ข Freelancers who want to share busy times โ€” not details โ€” with family โ€ข Anyone working across multiple Google Workspaces KEY FEATURES โ€ข Auto sync events from Calendar A to Calendar X โ€ข Replace titles and notes (e.g., "Client X meeting" โ†’ "Busy") โ€ข Color conversion rules โ€ข Filter out events you don't want to sync (Pro) โ€ข Auto-delete sync (Pro) โ€ข Run multiple sync rules in parallel (Pro) FREE / PRO โ€ข Free: 1 sync rule โ€ข Pro ($3.99/month): Unlimited rules + filters + deletion sync PRIVACY โ€ข Calendar data is never stored on our servers โ€ข Official Google OAuth 2.0 authentication REQUIREMENTS iOS 16+ / Google account ------------------ Terms of Use: https://cal-mirror.bad-company.jp/terms Privacy Policy: https://cal-mirror.bad-company.jp/privacy Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LinkViewer

Features
Read full description

Available in ํ•œ๊ตญ์–ด, English, and ๆ—ฅๆœฌ่ชž Text LinkViewer is a clean, powerful text reader for iPhone and iPad. Whether you're reading novels, notes, or documents, it keeps your library organized and your place saved โ€” across every device. ** YOUR LIBRARY, YOUR WAY ** Import .txt, .md, .epub, and more into a personal library you can sort, browse, and search at a glance. Organize files into folders, switch between icon, list, or gallery view, and find anything instantly with full-text search. ** READ THE WAY YOU LIKE ** - Page Mode โ€” flip pages horizontally or vertically with slide, fade, or instant transitions - Scroll Mode โ€” continuous reading without interruption - iPad Dual-Page Mode โ€” see two pages side by side on larger screens ** MAKE IT YOURS ** Every detail is adjustable โ€” font, size, line spacing, letter spacing, paragraph gaps, and margins. Choose from Light, Dark, Gray, Green, or Sepia themes, or build your own with custom background and text colors. ** NEVER LOSE YOUR PLACE ** iCloud sync keeps your reading position in sync across iPhone, iPad โ€” automatically. Pick up exactly where you left off, on any device. ** PRO ** Go ad-free with a Pro subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://skyprawngo.github.io/textlinkviewer-policy/privacy.html

Screenshots

CalMirror4 screens
LinkViewer4 screens

Verdict

The call

The clearest difference is iOS requirement: CalMirror at 15.1 against LinkViewer's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. CalMirror sells 2 in-app purchases, starting at $2.99 per month and LinkViewer sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard1 real difference ยท 5 level
CalMirror versus LinkViewer: the parameters behind the verdict, then further details
ParameterCalMirrorLinkViewer
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better26.0
Further details โ€” not scored
Size40 MB25 MB
Age rating4+4+
Developerbad-company IncorporatedJeongYun Lee

In-app purchases

2 purchases

CalMirror

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$29.991 Year
2 purchases

LinkViewer

Subscriptions2
  • LinkViewer Pro Monthly14 Days trial$0.991 Month
  • LinkViewer Pro Yearly$8.991 Year

Questions

Is CalMirror free?
CalMirror is free to download, with in-app purchases available.
Is LinkViewer free?
LinkViewer is free to download, with in-app purchases available.
Do CalMirror or LinkViewer have ads?
Both CalMirror and LinkViewer show ads.
Which is updated more often, CalMirror or LinkViewer?
CalMirror ships an update every 3 weeks, and LinkViewer every 3 weeks. Most recently, CalMirror was updated on October 10, 2026 and LinkViewer on October 24, 2026.

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