Comparison

Timer calendar vs Clock IO

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

Head to head
About

Timer calendar

Track your time spent on various activities like working out or studying. Visualize your progress with daily, weekly, and monthly reports. Gain insights into your time management habits.

Highlights
  • Time recording for activities
  • Calendar integration
  • Daily progress reports
  • Weekly progress reports
  • Monthly progress reports
  • Time measurement
Features
Read full description

When you start timer, moon gets full Record your time for working out, studying or anything you want measure. And check it out daily, weekly, monthly.

About

Clock IO

This tool offers intelligent time tracking for businesses, ensuring accurate hours with location verification. It provides insights into team productivity and streamlines project management for dynamic work environments.

Highlights
  • Location-verified time tracking (GPS/WiFi)
  • Intelligent project tagging
  • Seamless team management
  • Advanced team analytics
  • Real-time team collaboration
  • Home screen widget
Features
Read full description

Clock IO revolutionizes workforce time tracking with an intelligent, hassle-free solution designed for today's dynamic work environments. More than just a time clock, we provide a comprehensive platform that empowers businesses to manage team productivity with precision and ease. Our advanced location verification technology ensures accurate time tracking by leveraging GPS and WiFi checkpoints. Team members can only log hours from designated work locations, giving you confidence in your timesheets and payroll management. Ideal for small businesses, startups, freelance teams, and project-based work, Clock IO adapts to your unique organizational needs. [Key Features] ■ Location-Verified Time Tracking Verify employee locations using customizable GPS or WiFi checkpoints. Ensure accuracy while offering flexible tracking options that work for remote and on-site teams. ■ Intelligent Project Tagging Streamline project management with our intuitive tagging system. Create custom tags to categorize tasks, track billable hours, and gain instant insights into team productivity. ■ Seamless Team Management Scale effortlessly from solo entrepreneurs to large teams. Add and manage team members with a single tap, maintaining transparency and control. ■ Advanced Team Analytics Transform complex time data into clear, actionable insights. Identify productivity trends, optimize workflows, and make data-driven decisions. ■ Real-Time Team Collaboration Stay connected with instant work status alerts. Know when team members start and finish their workday, fostering better communication and accountability. ■ Convenient Home Screen Widget Access your time tracking dashboard instantly with our customizable home screen widget. Monitor your work status at a glance. ■ Live Team Tracking Get real-time visibility into your team's working hours. Promote transparency and trust with our comprehensive tracking features. ■ Your Success: Our Priority We're committed to continuous improvement. Your feedback drives our innovation – share your thoughts and help us make Clock IO even better.

Screenshots

Timer calendar4 screens
Clock IO4 screens

Verdict

The call

The clearest difference is in-app purchases: Clock IO at none against Timer calendar's 1. Clock IO also leads on update cadence (every 2 days vs every 5 weeks). On price, review sentiment, ads 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. Timer calendar sells 1 one-off in-app purchase. Clock IO asks for nothing beyond the download.

UpkeepUpdate frequency

Timer calendar ships an update every 5 weeks, Clock IO every 2 days. The most recent releases landed on September 4, 2026 and September 6, 2026 respectively.

Scorecard3 real differences · 7 level
Timer calendar versus Clock IO: the parameters behind the verdict, then further details
ParameterTimer calendarClock IO
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews95.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.014.0
Further details — not scored
Size6 MB61 MB
Age rating4+4+
DeveloperYongjun LeeConnect Fit Co., Ltd.

Customer experience

Timer calendar

Written reviews20 reviews
Positive95.0%
Neutral5.0%
Negative0.0%

Clock IO

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Timer calendar

One-time1
  • Remove Ads$0.99
None

Clock IO

No in-app purchases

Questions

Is Timer calendar free?
Timer calendar is free to download, with in-app purchases available.
Is Clock IO free?
Clock IO is free to download, with no in-app purchases.
Do Timer calendar or Clock IO have ads?
Neither Timer calendar nor Clock IO shows ads.
Which is updated more often, Timer calendar or Clock IO?
Timer calendar ships an update every 5 weeks, and Clock IO every 2 days. Most recently, Timer calendar was updated on September 4, 2026 and Clock IO on September 6, 2026.

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