Comparison

Productivity Challenge Timer vs Leveloper

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

Head to head
About

Productivity Challenge Timer

This app gamifies productivity by challenging users to work harder and track their habits. Earn ranks, unlock achievements, and monitor your work patterns over time to identify peak productivity periods. It focuses on intense work sessions and detailed time tracking for projects.

Highlights
  • Gamified productivity challenges
  • Rank and achievement system
  • Detailed work habit tracking
  • Project-specific time logging
  • Focus on uninterrupted work sessions
  • Productivity analytics by day/hour
Read full description

Productivity Challenge Timer aims to help you be more productive, more focused, waste less time and so on, you already know all that stuff. What this app is really about is challenging you to work harder and tracking your work habits. You'll earn/lose ranks depending on your performance, earn achievements and track your productivity over time, so you'll know how long you worked on what and during which days of the week and hours of the day you're at your most productive. Now here's a few things you should know before downloading: - This is not an organizer. If you can't keep track of what you're supposed to be doing, this is not the app for you. The app includes tracking of projects so you know how much time you spent working on each of your clients/books/websites/whatever - like a time sheet, but it's not meant to be an organizer or a to-do list. - This app will not let you pause work sessions or finish them early, so if you have a tiny baby-sized bladder and you need to pause every few minutes, this is not the app for you. The shortest work session you can set is 10 minutes and you're not supposed to be interrupted. Besides, I use this app too, and I'd be the first to abuse that pause feature to go look up useless nonsense instead of getting work done. - The purpose of this app is not to promote a healthy work-life balance, but to get you to work harder. Because of this, it does not recognize weekends or holidays or parenting or any other excuse people come up with to take time off, and it will demote you if you start slipping. Please don't expect the app to validate your personal goals, its sole purpose is to make you work harder, even when you shouldn't. That's it, thanks for reading and I hope you find this app as useful as I do.

About

Leveloper

This app helps you track daily habits and visualize progress through a gamified leveling system. Set specific goals, check them off daily to earn experience points, and level up to unlock new visual rewards. It encourages steady, gradual achievement through consistent small actions.

Highlights
  • Daily habit tracking
  • Gamified experience points (exp)
  • Leveling system with unique colors
  • Visual calendar progress
  • Goal setting
  • Steady habit formation
Read full description

“Raise your achievement level.” What would happen if you invested 365 days a year in something, even if it was just 5 minutes a day? This app helps you find the answer to this question. If you want to achieve something 'gradually, but steadily', try using the 'Leveloper'. You can see the amazing results that the steady repetition of very small habits can produce. [How to use] Make a list as specific as possible of what you're doing every day. For example, like ‘Memorize 10 foreign words’, ’30 minutes reading’. When you're done, click the check button. You can check it once a day, and each time you do it, your experience (exp) increases by 1. For a year, 365 (or 366) is the maximum, and for a month, 31 (or 28, 30) is the maximum. Each Exp will belong to a specific level. For example, from 1 to 40 experience points are level 1, 41 to 80 are level 2, and so on. When the experience points exceed a certain range, you automatically advance to the next level. (Level up) Levels range from 0 to 9 (or 99), and each level has its own unique level color. So, you can find yourself trying to see the next level color. You can experience your level up like a game. In addition, you will continue to feel the stimulus to steadiness by checking the color that fills the calendar. If you have any questions about the app, feel free to email hmapps.feedback@gmail.com. I will answer you sincerely. I hope this app will help you a lot in forming your habits.

Screenshots

Productivity Challenge Timer4 screens
Leveloper4 screens

Verdict

The call

The clearest difference is in-app purchases: Leveloper at none against Productivity Challenge Timer's 1. Leveloper also leads on iOS requirement (13.0 vs 15.6). Productivity Challenge Timer's advantage is ads (none vs shown) and ratings volume (215 vs 12). On price, rating, review sentiment and update cadence 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. Productivity Challenge Timer sells 1 one-off in-app purchase. Leveloper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Leveloper holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Productivity Challenge Timer has 215 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 95% of Productivity Challenge Timer's written reviews are positive against 100% of Leveloper's.

UpkeepUpdate frequency

Productivity Challenge Timer ships an update every 3 months, Leveloper every 4 months. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Productivity Challenge Timer versus Leveloper: the parameters behind the verdict, then further details
ParameterProductivity Challenge TimerLeveloper
PriceFreeFree
Rating4.8 (215 ratings)5.0 (12 ratings) — better
Positive reviews95.1% of reviews100.0% of reviews — better
Number of ratings215 — better12
Update frequencyEvery 3 months — betterEvery 4 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size25 MB15 MB
Age rating9+4+
DeveloperVladimir JovanovicHYUNGMIN KIM

Customer experience

Productivity Challenge Timer

All ratings210 ratings
Positive96.7%
Neutral1.4%
Negative1.9%
Written reviews267 reviews
Positive95.1%
Neutral1.9%
Negative3.0%

Leveloper

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Productivity Challenge Timer

Reported bugs

3 issues
  • Occasional sound issues
  • Slow loading of historical data
  • Inconsistencies between iOS and Android versions

Requested features

5 requests
  • Apple Watch support
  • Customizable timer durations
  • Ability to add notes to sessions
  • Weekend/holiday mode to avoid demotions
  • More advanced goal-tracking and analytics

Leveloper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Productivity Challenge Timer

One-time1
  • Pro mode$8.99
None

Leveloper

No in-app purchases

Questions

Is Productivity Challenge Timer free?
Productivity Challenge Timer is free to download, with in-app purchases available.
Is Leveloper free?
Leveloper is free to download, with no in-app purchases.
Which has better reviews, Productivity Challenge Timer or Leveloper?
Leveloper is rated higher. Productivity Challenge Timer averages 4.8 out of 5 from 215 ratings, while Leveloper averages 5.0 from 12 ratings.
Do Productivity Challenge Timer or Leveloper have ads?
Leveloper shows ads; Productivity Challenge Timer does not.
Which is updated more often, Productivity Challenge Timer or Leveloper?
Productivity Challenge Timer ships an update every 3 months, and Leveloper every 4 months. Most recently, Productivity Challenge Timer was updated on November 2, 2026 and Leveloper on October 24, 2026.

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