Comparison

Ring Timer vs Skillbook

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

Head to head
About

Ring Timer

This app helps you manage your time effectively with customizable timers for various activities like studying or exercising. It offers a variety of timer durations, color themes, and sound/vibration options to personalize your experience. You can save frequently used timers and review your past time records.

Highlights
  • Customizable timer durations
  • Variety of color themes
  • Save frequently used timers
  • View timer records
  • Customizable sound and vibration
  • Intuitive interface
Features
Read full description

An adorable exercise, study timer, and stopwatch app like no other! Record and manage your time with Wallaby. Wallaby helps you concentrate only on that time, making it versatile for various purposes. Ring Timer - An intuitive exercise timer, study timer, and time recording app at a glance. - Efficient time management with assistance from Wallaby. - Set timer durations of 1 second, 30 seconds, 1 minute, 30 minutes, and 60 minutes as you like! - Choose from various color themes or light themes. - You can save the timer you use often and use it anytime when you need it. - You can view the timer records you’ve used. - You can customize the vibration and sound when the timer finishes according to your preference. If you have any questions about Ring Timer, please contact us wallabity@gmail.com

About

Skillbook

Features
Read full description

SkillBook: The Most Systematic Way to Track Your Skill Growth SkillBook is an application designed to help you systematically learn and track your progress in various fields such as sports, music, and academics. Earn XP and level up just like in an RPG, and continuously improve through structured retrospectives. Key Features XP-Based Growth System Earn XP based on practice duration, success counts, and accuracy to level up. We provide a clear growth path for every skill, from beginner to expert. Systematic Skill Management Select and practice skills that match your level from a library structured by difficulty. Our recommendation system suggests prerequisite skills to guide you through an efficient learning path. Detailed Practice Logs Track practice time and success/failure ratios. What went well Points for improvement Feeling of success (Emotional feedback) Next goals Write insightful retrospectives using these structured notes.

Screenshots

Ring Timer4 screens
Skillbook3 screens

Verdict

The call

The clearest difference is ads: Skillbook at none against Ring Timer's shown. Skillbook also leads on update cadence (every 10 days vs every 2 months). On price, in-app purchases, device support and iOS requirement 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

Ring Timer ships an update every 2 months, Skillbook every 10 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Ring Timer versus Skillbook: the parameters behind the verdict, then further details
ParameterRing TimerSkillbook
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size88 MB40 MB
Age rating4+9+
DeveloperMincheol Shinyoongun lee

In-app purchases

None

Ring Timer

No in-app purchases

None

Skillbook

No in-app purchases

Questions

Is Ring Timer free?
Ring Timer is free to download, with no in-app purchases.
Is Skillbook free?
Skillbook is free to download, with no in-app purchases.
Do Ring Timer or Skillbook have ads?
Ring Timer shows ads; Skillbook does not.
Which is updated more often, Ring Timer or Skillbook?
Ring Timer ships an update every 2 months, and Skillbook every 10 days. Most recently, Ring Timer was updated on October 4, 2026 and Skillbook on October 6, 2026.

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