Mathematical Playground Lite vs 学校のチャイム
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mathematical Playground Lite
Explore three-dimensional shapes with this educational application. It aids in understanding and visualizing complex geometric forms, offering tools to manipulate and study them. This lite version provides access to all shapes and core functionalities.
- Explore 3D shapes
- Visualize geometric forms
- Cut and expand shapes
- Receive shape data from full version
- All shapes available
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This is an educational app that is useful for exploring three dimensional shapes. Have you ever had difficulty drawing three dimensional shapes? This app may help you study about shapes. Since this app is the lite version, less features are available than the full-version. But all shapes are available. And you can cut, expand shapes, and also receive shape data from the full-version of this app. --- This app runs on… [iPhone] iPhone 4s or newer. [iPad] iPad 2, iPad 3rd generation or newer, iPad mini series, iPad Air series, iPad Pro series. [iPod touch] iPod touch (5th generation or newer). [OS] iOS12.0 or elder.
学校のチャイム
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◆アプリの使い方は超簡単！◆ ①「学校のチャイム」アプリを開きます。 ② 時間割を設定します。（初期設定は５０分１コマとなっています。） ③ 各時限の開始時間と終了時間にチャイムが鳴ります。（バックグラウンドにしていても毎日鳴らすことができます。） ◆こだわりポイント◆ マナーモード設定時もチャイム音だけ特別に鳴らしたい方は別途、アプリ内で設定することができます。 （本アプリを立ち上げたまま学習頂ければ、マナーモード設定時でもチャイム音を鳴らすことができます。） ◆今後の予定◆ 適宜、機能を追加して参ります。 レビューに温かい応援メッセージよろしくお願いいたします！
Screenshots
Verdict
The clearest difference is update cadence: 学校のチャイム at every 3 days against Mathematical Playground Lite's every 2 months. 学校のチャイム also leads on ratings volume (11 vs 3) and iOS requirement (10.0 vs 17.6). Mathematical Playground Lite's advantage is review sentiment (41% vs 31%). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Mathematical Playground Lite holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 41% of Mathematical Playground Lite's written reviews are positive against 31% of 学校のチャイム's.
Mathematical Playground Lite ships an update every 2 months, 学校のチャイム every 3 days. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.
| Parameter | Mathematical Playground Lite | 学校のチャイム |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | 3.8 (11 ratings) |
| Positive reviews | 40.9% of reviews — better | 30.8% of reviews |
| Number of ratings | 3 | 11 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 10.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Jun Nakashima | Lisfee, Inc. |
Customer experience
Mathematical Playground Lite
学校のチャイム
In-app purchases
Mathematical Playground Lite
No in-app purchases
学校のチャイム
No in-app purchases
Questions
Is Mathematical Playground Lite free?
Is 学校のチャイム free?
Which has better reviews, Mathematical Playground Lite or 学校のチャイム?
Do Mathematical Playground Lite or 学校のチャイム have ads?
Which is updated more often, Mathematical Playground Lite or 学校のチャイム?
Other comparisons
