Comparison

Ceiling Fan Balancer vs Calendar Clock

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

Head to head
About

Ceiling Fan Balancer

Eliminate ceiling fan wobble with this app. It uses your phone's camera to measure wobble strength and guide you in placing weights for a balanced fan. Fix wobbles quickly and easily without guesswork.

Highlights
  • Dynamic wobble balancing
  • Phone camera wobble detection
  • Weight placement calculation
  • Blade-specific wobble recording
  • Real-time wobble strength
Currently charting
Read full description

No guessing. No trial and error. Fix the wobble quickly and easily! Dynamically balance your ceiling fan using your phone. This app determines which blades and where to place weights to offset the wobble. Preparation: •Clean fan. •Tighten all screws. Instructions: •Draw a dot on masking tape and place it on the fan. •Number the blades. •Hold phone under the fan and record the wobble. Check Wobble: •Simply point the camera at the dot to get the wobble strength in realtime. Balance Fan: •Place a clip on each blade. Record the wobble of each blade. The best position to place counterweights is calculated.

About

Calendar Clock

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

Highlights
  • All-in-one screen display
  • Year, month, week, day, hour, minute, second
  • Switchable theme colors (dark, light, green, blue)
  • Disables device sleep mode
  • Acts as a desk clock
Features
Read full description

Time and date, beautifully together. Calendar Clock is a simple, elegant time-and-calendar app designed for iPhone and iPad. See the current time and the entire month at a glance, with a clean interface that stays out of your way. Features * Large digital clock — View the current system time clearly and instantly. * 24-hour or 12-hour format — Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar — See the full month with the current year and month displayed above it. * Swipe through months — Swipe left or right on the calendar to move between months. * Today at a glance — Today's date is highlighted with a red circle. * Weekend highlighting — Saturdays and Sundays are displayed in red. * Multiple themes — Swipe up or down to change the screen theme. * Remembers your preferences — Your selected clock format and theme are preserved. * iPhone & iPad — Designed for both iPhone and iPad. Simple by design No complicated menus. No unnecessary controls. Just the time and the calendar, exactly when you need them. Calendar Clock — See time. See your day. Note that this application disables your device's sleep mode while running, so make sure you have enough battery life. *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided “as is” and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.

Screenshots

Ceiling Fan Balancer4 screens
Calendar Clock4 screens

Verdict

The call

The clearest difference is review sentiment: Ceiling Fan Balancer at 80% against Calendar Clock's 0%. Ceiling Fan Balancer also leads on update cadence (every 8 months vs every 41 months) and chart position (#190 vs unranked). Calendar Clock's advantage is price ($0.99 vs $2.99). 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

Ceiling Fan Balancer costs $2.99 and Calendar Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ceiling Fan Balancer ships an update every 8 months, Calendar Clock every 41 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
Ceiling Fan Balancer versus Calendar Clock: the parameters behind the verdict, then further details
ParameterCeiling Fan BalancerCalendar Clock
Price$2.99$0.99 — better
Rating4.2 (128 ratings) — better—
Positive reviews79.6% of reviews — better0.0% of reviews
Number of ratings128 — better—
Update frequencyEvery 8 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#190 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.5 — better26.5
Further details — not scored
Size11 MB4 MB
Age rating4+4+
Developerpseudomath LLCSystemiko Inc.

Customer experience

Ceiling Fan Balancer

All ratings121 ratings
Positive81.0%
Neutral1.7%
Negative17.4%
Written reviews98 reviews
Positive79.6%
Neutral2.0%
Negative18.4%

Calendar Clock

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Ceiling Fan Balancer

Reported bugs

10 issues
  • App fails to detect blade movement on vaulted ceilings
  • Camera dot recognition fails with certain tape colors
  • App freezes on blade measurement stage
  • Incompatible with iPhone 14 and iPad 10.6
  • Front camera not activating on some devices
Show 5 more
  • App crashes or doesn't progress past first blade
  • Inconsistent wobble readings between runs
  • Blade numbering direction confusion causes incorrect results
  • Weight placement recommendations fall on motor housing instead of blade
  • App unable to recognize fan on iPad devices

Requested features

10 requests
  • Support for 2-blade and 10+ blade fans
  • Clarification on distance measurements (center vs blade tip)
  • Follow-up adjustment recommendations without full restart
  • Zoom functionality for camera view
  • Auto-advance between blade measurements
Show 5 more
  • Support for fans with rotating housing
  • Better UX flow between weight placement steps
  • Logging feature to track weight positions and wobble scores
  • Optional single-clip/weight balancing mode
  • Improved English translation in app text

Calendar Clock

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ceiling Fan Balancer

No in-app purchases

None

Calendar Clock

No in-app purchases

Questions

Is Ceiling Fan Balancer free?
Ceiling Fan Balancer costs $2.99, with no in-app purchases.
Is Calendar Clock free?
Calendar Clock costs $0.99, with no in-app purchases.
Do Ceiling Fan Balancer or Calendar Clock have ads?
Neither Ceiling Fan Balancer nor Calendar Clock shows ads.
Which is updated more often, Ceiling Fan Balancer or Calendar Clock?
Ceiling Fan Balancer ships an update every 8 months, and Calendar Clock every 41 months. Most recently, Ceiling Fan Balancer was updated on October 26, 2026 and Calendar Clock on October 24, 2026.

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