Comparison

Karuta Log 〜競技かるたの試合記録〜 vs Predy

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

Head to head
About

Karuta Log 〜競技かるたの試合記録〜

Track your competitive karuta matches with detailed records of game progress, scores, and opponent information. Log your wins, losses, card differences, and personal notes for each game. This app helps you analyze your performance and improve your skills.

Highlights
  • Record match board progress
  • Log date and match count
  • Track wins, losses, and card differences
  • Record opponent details
  • Input valid hands and taken cards
  • Add free-form notes
Features
Read full description

【記録内容】 ・試合盤面の経過 ・日付 ・試合数 ・勝敗 ・枚数差 ・級 ・試合相手 ・有効手 ・お手 ・自由記入 利用規約、プライバシーポリシーは下記をご参照ください。 https://karutaclub.com/terms_of_service/

About

Predy

This app helps you overcome procrastination and build consistent work habits. It focuses on making starting easy, keeping motivation high, and visualizing your progress. Designed for those who struggle with task management, it turns effort into visible achievement.

Highlights
  • Project-based task management
  • Work tracking with timers and Pomodoro
  • StudyWithMe focus mode
  • AutoPilot for easy task initiation
  • Streak bonuses and productivity rankings
  • Progress analytics and prediction training
  • Goal estimation and feedback
Features
Read full description

Predy is a study timer and planner that helps you start studying, stay consistent, and make your progress visible. Use a study timer, Pomodoro, stopwatch, or manual entry to track learning time and build a routine that lasts. In Predy, goals are organized as projects, with tasks and work logs contained within them. Tasks can be managed by project, priority, deadline, and estimated time, preventing work from becoming scattered. Because all work logs are tied to projects, progress accumulates automatically, making it easy to see where you stand. Estimating required time in advance also helps users realistically understand what it will take to reach deadlines, reducing failed plans. The first problem Predy tackles is “not being able to start.” Work tracking supports Timer, Pomodoro, Stopwatch, and manual entry, allowing flexible use depending on the task and mental state. StudyWithMe mode further lowers the barrier by creating a focus-friendly atmosphere with immersive visuals and ambient sounds. On days when starting feels hardest, AutoPilot is especially effective. With one tap, a 2-minute timer begins alongside a simple starter action, such as tidying your desk. After that, you naturally move into a focused 20-minute session. This uses behavioral activation—you don’t start because you’re motivated; you get motivated because you started—minimizing resistance and building momentum naturally. Predy is also designed to make you want to continue. Daily login and task completion bonuses grow with streaks, while rankings visualize productivity through multiple metrics such as project completions, focus level, efficiency, total work time, and consecutive days. Even “just one minute today” feels meaningful, often leading to longer sessions. Consistency is supported not by grit, but by structure. Progress is clearly visible through analytics that show work volume and time for today, this week, and this month. Seeing effort accumulate creates a sense of achievement and naturally leads to “Maybe I’ll do a little more.” Predy’s core differentiator is Prediction. Before working, users estimate how long a task will take and compare it with the actual result. Feedback at project completion helps clarify why estimates were off. Repeating this process improves planning accuracy, reducing deadline overruns. Predy doesn’t just manage tasks—it trains how to plan. Predy isn’t only for your best days. It’s for people who tried task management apps many times and couldn’t keep going. By lowering the barrier to starting, creating reasons to continue, and leaving visible proof of effort, Predy helps users try again. From “I have to push myself” to “I’ve already moved forward.” Predy is designed to make that state part of everyday life. Privacy Policy → https://team-app-dev.com/predy/privacy/ Terms of Use → https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Karuta Log 〜競技かるたの試合記録〜4 screens
Predy4 screens

Verdict

The call

The clearest difference is review sentiment: Predy at 100% against Karuta Log 〜競技かるたの試合記録〜's 64%. Predy also leads on update cadence (every 2 days vs monthly). Karuta Log 〜競技かるたの試合記録〜's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model 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. Karuta Log 〜競技かるたの試合記録〜 sells 2 in-app purchases, starting at $2.99 per month and Predy sells 3 in-app purchases, starting at $4.39 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Karuta Log 〜競技かるたの試合記録〜 ships an update monthly, Predy every 2 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Karuta Log 〜競技かるたの試合記録〜 versus Predy: the parameters behind the verdict, then further details
ParameterKaruta Log 〜競技かるたの試合記録〜Predy
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews64.3% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.1 — better17.0
Further details — not scored
Size345 MB342 MB
Age rating9+4+
DeveloperKARUTA CLUBGO SHIMIZU

Customer experience

Karuta Log 〜競技かるたの試合記録〜

Written reviews14 reviews
Positive64.3%
Neutral21.4%
Negative14.3%

Predy

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

In-app purchases

2 purchases

Karuta Log 〜競技かるたの試合記録〜

Subscriptions2
  • ブロンズ$2.991 Month
  • ブロンズ$34.991 Year
3 purchases

Predy

Subscriptions2
  • Predy Premium7 Days trial$4.391 Month
  • Predy Premium7 Days trial$36.491 Year
One-time1
  • Predy$53.99

Questions

Is Karuta Log 〜競技かるたの試合記録〜 free?
Karuta Log 〜競技かるたの試合記録〜 is free to download, with in-app purchases available.
Is Predy free?
Predy is free to download, with in-app purchases available.
Do Karuta Log 〜競技かるたの試合記録〜 or Predy have ads?
Both Karuta Log 〜競技かるたの試合記録〜 and Predy show ads.
Which is updated more often, Karuta Log 〜競技かるたの試合記録〜 or Predy?
Karuta Log 〜競技かるたの試合記録〜 ships an update monthly, and Predy every 2 days. Most recently, Karuta Log 〜競技かるたの試合記録〜 was updated on October 8, 2026 and Predy on October 7, 2026.

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