Comparison

Wristwatch calendar vs DeferDeck

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

Head to head
About

Wristwatch calendar

A straightforward calendar application designed for Apple Watch. It provides a simple way to view your schedule directly on your wrist. Compatible with iPhone and iPod as well.

Highlights
  • Apple Watch display
  • Simple calendar view
  • iPhone and iPod compatibility
  • Free to use
Features
Read full description

It is a simple calendar displayed on Apple Watch.

About

DeferDeck

Features
Read full description

Organizing your photos has never been easier. DeferDeck lays out your Photo Library albums in clean, date-by-date sections—your "deck"—so you can organize, browse, and even defer photos to the future, all in one simple place. **What you can do** Clear out screenshots in bulk Select all those piled-up screenshots at once and delete them in a tap. Align several photos to the same date or move them into other albums together—no more one-by-one. Got a photo to send a friend? Share & Delete shares it and tidies up in a single step. Turn images into reminders A sale flyer, a school-event pamphlet, a concert announcement—just set a photo's date to the day it matters, and it'll quietly catch your eye every time you open Photos. Anything you'd rather handle later? Defer it to tomorrow, next Saturday, next month, a specific time of day, or even a random future date. Deferred by mistake? Undo it right after, straight from the toast. Build daily routines Add a photo to Routine and its date rolls forward to today automatically, every day—perfect for a medication note, a stretching routine, or anything you want in front of you daily. Check or remove routine photos anytime from Quick Access. Copy text from screenshots A Wi-Fi password, an order number, a URL—copy any text you spot in a screenshot straight from the detail view, no retyping required. Create images with text Tap the + button and choose Create Memo to turn a note into a photo. Add a label and it's automatically filed into a matching album, so it's easy to find later. Relive your memories Open an album from a trip or a special day, choose a date, and jump straight to that day's photos. The moments you're looking for, right at your fingertips. **Key features** - Albums shown in date-by-date sections - One-tap jump to any date - Bulk select, delete, and add to albums - Share & Delete—share and organize at once - Batch-change or defer photo dates, with time-of-day and random options - Undo a postpone right after you make it - Routine photos roll forward to today automatically - Copy text from screenshots in one tap - Create text images, auto-filed by label

Screenshots

Wristwatch calendar1 screens
DeferDeck4 screens

Verdict

The call

The clearest difference is ads: Wristwatch calendar at none against DeferDeck's shown. Wristwatch calendar also leads on iOS requirement (14.0 vs 18.0). DeferDeck's advantage is update cadence (every 2 days vs monthly). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wristwatch calendar ships an update monthly, DeferDeck every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Wristwatch calendar versus DeferDeck: the parameters behind the verdict, then further details
ParameterWristwatch calendarDeferDeck
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size7 MB12 MB
Age rating4+4+
DeveloperYKRYasuko Shikiuchi

In-app purchases

None

Wristwatch calendar

No in-app purchases

None

DeferDeck

No in-app purchases

Questions

Is Wristwatch calendar free?
Wristwatch calendar is free to download, with no in-app purchases.
Is DeferDeck free?
DeferDeck is free to download, with no in-app purchases.
Do Wristwatch calendar or DeferDeck have ads?
DeferDeck shows ads; Wristwatch calendar does not.
Which is updated more often, Wristwatch calendar or DeferDeck?
Wristwatch calendar ships an update monthly, and DeferDeck every 2 days. Most recently, Wristwatch calendar was updated on October 30, 2026 and DeferDeck on October 25, 2026.

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