Study Timer & Time Tracker vs JUKEN CAMP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Study Timer & Time Tracker
Easily track your daily study sessions and visualize your progress with detailed history charts. This app helps you identify subjects needing more attention, encouraging balanced learning for improved academic performance.
- Record study time by subject
- Register and manage subjects
- View study history with graphs
- Visualize time spent on weak subjects
- Ad-supported free usage
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This is an app that allows you to record study time and check the history with pie charts and stacked bar graphs. - Counting study time The app counts. Select a subject, set the study time, and count to record study time. If you close the app or perform other operations while studying, the count will be interrupted. - Register subjects By registering subjects, you can record which subjects you studied. By recording each subject, you can understand which subjects you do not have enough study time. - Study history Displays daily study time in a stacked bar graph. Recheck your study time by looking at your past history. If you do not have enough study time, make sure to set aside time for studying. - Advertisement This app is free to use, but ads are displayed. To avoid interrupting your studies, ads are displayed only after the countdown is completed so as not to break your concentration. - Purpose of this app This app was created for children who tend to study only in the subjects they are good at. The study time for subjects you are weak at tends to be short. By visualizing the time you study, you can understand the lack of study time for subjects you are weak at. I hope this will lead to improved grades for everyone.
JUKEN CAMP
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「JUKEN CAMP バーチャル教室」専用アプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: JUKEN CAMP at none against Study Timer & Time Tracker's 1. JUKEN CAMP also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.6). Study Timer & Time Tracker's advantage is update cadence (every 4 days vs every 3 weeks). 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. Study Timer & Time Tracker sells 1 one-off in-app purchase. JUKEN CAMP asks for nothing beyond the download.
Study Timer & Time Tracker ships an update every 4 days, JUKEN CAMP every 3 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | Study Timer & Time Tracker | JUKEN CAMP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (27 ratings) — better | — |
| Positive reviews | 84.5% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 387 MB |
| Age rating | 4+ | 4+ |
| Developer | WEBDIA INC. | Kazuma Wada |
In-app purchases
Study Timer & Time Tracker
- Remove Ads$2.99
JUKEN CAMP
No in-app purchases
Questions
Is Study Timer & Time Tracker free?
Is JUKEN CAMP free?
Do Study Timer & Time Tracker or JUKEN CAMP have ads?
Which is updated more often, Study Timer & Time Tracker or JUKEN CAMP?
Other comparisons
