Proverb Robo vs けみ式 Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Proverb Robo
Discover the meaning and context of Japanese proverbs (Kotowaza). This app offers a fun way to learn these traditional sayings, focusing exclusively on Japanese content. Expand your understanding of Japanese culture through its common wisdom.
- Learn Japanese proverbs
- Understand Kotowaza meanings
- Focus on Japanese language
- Educational content
- Cultural insights
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Learn the Japanese Proverb! Have fun with Kotowaza A proverb is a simple and concrete saying, popularly known and repeated, that expresses a truth based on common sense or the practical experience of humanity. Let's learn Japanese proverb! # Japanese only
けみ式 Lite
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高校レベルの化学式暗記用アプリです 無機化学から24問出題されます
Screenshots
Verdict
The clearest difference is update cadence: Proverb Robo at every 5 months against けみ式 Lite's every 16 months. けみ式 Lite's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Proverb Robo ships an update every 5 months, けみ式 Lite every 16 months. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.
| Parameter | Proverb Robo | けみ式 Lite |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months — better | Every 16 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | MASAHIRO MIZUTANI | Takuya Kawakami |
In-app purchases
Proverb Robo
No in-app purchases
けみ式 Lite
No in-app purchases
