ならべるくん vs Study Focus Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ならべるくん
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論理的な説明を考えるために必要な文(画像)を選び,並び替えるアプリです。 小中学生の学習(算数,数学や国語等)で活用できます。並び替えをしている過程を録画,録音する機能があるので,グループ学習として実施した場合も,子供たちがどのように考えたのか,先生が後から知ることができます。
Study Focus Timer
This app helps you stay focused during study sessions using customizable timers. It supports the Pomodoro technique and allows for easy arrangement and visual tracking of your work and break intervals. Optimize your learning with flexible timer combinations.
- Pomodoro study timer
- Successive timer settings
- Interval timer customization
- Easy timer rearrangement
- Visual elapsed time gauge
- List of current study sets
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●Pomodoro study timer ・You can set successive timers. ・You can set interval timers. ●Example of timers Pomodoro technique for studying: 25 min studying - 5 min rest - 25 min studying - 5 min rest - 25 min studying - 5 min rest - 25 min studying - 5 min rest - 30 min rest = Various timer combinations are possible!! So, you can use Studying timer for a variety of continuous tasks including for pomodoro technique!! ●Easy to rearrange the pomodoro timers ・You can make interval at once for pomodoro technique. ・You can sort study timers by dragging ・You can delete study timers by slide sideways ●Easy to understand visually ・You can find elapsed time on the gauge. ・You can find the current study set on the list. ●Pomodoro technique Pomodoro technique is a method of repeatedly dividing one task into smaller pieces, finishing each divided task in a short time, and then taking a break. Pomodoro Technique is said to be useful for studying. Studying timer is one of the best Pomodoro timers for studying. If you are looking for a recommended Pomodoro timer, please try this timer app!!! -- ・Terms of service https://japy.jp/2022/03/service-term-en.html ・Privacy policy https://japy.jp/2022/03/Privacy-Policy-en.html
Screenshots
Verdict
The clearest difference is in-app purchases: ならべるくん at none against Study Focus Timer's 1. ならべるくん also leads on ads (none vs shown). Study Focus Timer's advantage is update cadence (fortnightly vs every 24 months) and device support (3 vs 1). On price 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 Focus Timer sells 1 in-app purchase, starting at $0.99 per month. ならべるくん asks for nothing beyond the download.
ならべるくん ships an update every 24 months, Study Focus Timer fortnightly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | ならべるくん | Study Focus Timer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 24 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouichi INAFUKU | Foodmenu.world Inc. |
In-app purchases
ならべるくん
No in-app purchases
Study Focus Timer
- Premium$0.991 Month









