Learning Tactic vs JunJun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learning Tactic
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Learning Tactic is an app created by the developer to fulfill their own need, combining the Pomodoro Technique with the forgetting curve. The Pomodoro Technique is a study method grounded in scientific evidence, allowing for efficient concentration, motivation maintenance, and memory retention. According to Ebbinghaus's forgetting curve, if you don't review what you've learned, you'll forget 80% of it within a month. By reviewing at the right time, you can save study time and effectively transfer knowledge into long-term memory. How to Use: 1. Add a project (study material). 2. Add tasks (study sections) from the task page, accessible by tapping the project image. 3. Tap a task on the home screen to start the Pomodoro timer. 4. End the Pomodoro session once your study is complete. Supports 6 languages: ・English ・Japanese ・French ・Spanish ・Portuguese ・Russian
JunJun
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Your icon glows rainbow while you study, letting friends know you’re working hard! Share your study time, comments, workouts, walks, chores, music, and more. [Features] ・ Share your studying status with friends ・ Get a push notification when someone you follow starts studying. ・ Follow your friends ・ Post your study time and content ・ View your study time on graphs Terms of Use (EULA): https://junjun.oyajun.com/en/terms-of-service Privacy Policy: https://junjun.oyajun.com/en/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: JunJun at none against Learning Tactic's 4. JunJun also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). Learning Tactic's advantage is iOS requirement (17.0 vs 26.0). On price 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
Both are free to download. Learning Tactic sells 4 in-app purchases, starting at $3.99 per month. JunJun asks for nothing beyond the download.
Learning Tactic ships an update every 5 days, JunJun every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Learning Tactic | JunJun |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 50 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuyuki Kurata | Jun Oyamada |
In-app purchases
Learning Tactic
- Lite Plan Monthly1 Month trial$3.991 Month
- Premium Plan Monthly1 Month trial$4.991 Month
- Plan Lite Anual1 Month trial$39.991 Year
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- Plan Lite Anual1 Month trial$49.991 Year
JunJun
No in-app purchases
Questions
Is Learning Tactic free?
Is JunJun free?
Do Learning Tactic or JunJun have ads?
Which is updated more often, Learning Tactic or JunJun?
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