Comparison

CannotWait vs LRuler

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

Head to head
About

CannotWait

Track important upcoming and past events with a modern, user-friendly countdown and day counter. See precise days remaining or elapsed, with detailed time views and customizable designs. Share event snapshots and use home screen widgets.

Highlights
  • Precise day countdowns
  • Days since/day counter
  • Detailed time view (seconds to days)
  • Event photo collection
  • Shareable event snapshots
  • Home and lock screen widgets
  • Customizable design
Features
Read full description

Never miss a moment that truly matters. CannotWait is your personal day counter and date tracker, showing you exactly how many days are left until your next big moment, or how much time has passed since a special event. A countdown to a birthday, days since your anniversary, or an approaching deadline? Everything at a glance. DAY COUNTER & DATE TRACKER Add any event and instantly see how many days are left or have already passed. Perfect for birthdays, anniversaries, vacations, projects, and personal milestones. DETAILED TIME BREAKDOWN View the remaining or elapsed time in seconds, minutes, hours, and days, exactly as precise as you need it. PHOTO MEMORIES CannotWait automatically pulls matching photos from your Photo Library for past events, building a beautiful visual timeline of all your milestones. SHARE Capture a snapshot of your countdowns and share them with your friends. WIDGETS Keep track of your most important dates right on your Home Screen or Lock Screen. SIRI AI & SHORTCUTS CannotWait is optimized for Siri AI, when available on your device. Just ask: "Hey Siri, how many days until my vacation?". Create events, check any countdown hands-free, and build your own automations using the Shortcuts app. CUSTOMIZABLE DESIGN Choose from various color schemes and backgrounds to style the app to your taste. CannotWait’s design is fully optimized for Liquid Glass. PRIVACY COUNTS TOO No tracking with data linked to you and no fingerprinting. Your events are never shared with, sold to, or analyzed by any third parties. MADE BY A REAL HUMAN CannotWait has been actively built for over five years by an independent developer with deep experience and a passion for iOS development. Download for free today and support independent, human-made software.

About

LRuler

Features
Read full description

Turn your iPhone into a precision L-shaped ruler. Place it flat on any object or hold it against an edge and read accurate measurements off both display edges - horizontally and vertically at the same time. For whenever you don't have a ruler or tape measure at hand. Simply place your iPhone on or against the object you want to measure. The L-shaped ruler lets you read two dimensions at once - accurate to the millimetre. Features: - L-shaped ruler along two display edges with shared zero point - Metric (mm/cm) and Imperial (1/16" to 1") scales - 4 visual themes: Classic Yellow, Green, White, Gunmetal - Red highlight markers at 5 cm / 2 inches intervals (toggleable) - Swipe to reposition the ruler to any of the 4 corners - Works completely offline - no data collection, no ads, no tracking

Screenshots

CannotWait4 screens
LRuler4 screens

Verdict

The call

The clearest difference is price: CannotWait at Free against LRuler's $0.99. CannotWait also leads on iOS requirement (17.0 vs 26.4). LRuler's advantage is update cadence (daily vs monthly). On ads, 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

CannotWait is free to download; LRuler costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CannotWait ships an update monthly, LRuler daily. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
CannotWait versus LRuler: the parameters behind the verdict, then further details
ParameterCannotWaitLRuler
PriceFree — better$0.99
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.4
Further details — not scored
Size26 MB0 MB
Age rating4+4+
DeveloperVincent FriedrichChristian Schablitzki

In-app purchases

None

CannotWait

No in-app purchases

None

LRuler

No in-app purchases

Questions

Is CannotWait free?
CannotWait is free to download, with no in-app purchases.
Is LRuler free?
LRuler costs $0.99, with no in-app purchases.
Do CannotWait or LRuler have ads?
Neither CannotWait nor LRuler shows ads.
Which is updated more often, CannotWait or LRuler?
CannotWait ships an update monthly, and LRuler daily. Most recently, CannotWait was updated on October 6, 2026 and LRuler on October 2, 2026.

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