getCAN vs こいこい真剣勝負！
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
getCAN
Catch falling cans by sliding a pull tab downward to collect them. Avoid non-can items by sliding the tab upward. Reach 30 cans on hard stages to unlock extra levels. Compete with others via Game Center.
- Catch falling cans
- Avoid non-can items
- Unlock extra stages
- Time limit challenges
- Score sharing via Game Center
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Please get a lot of falling can juice. When you take the thing except the can, a game is the end. When you exceed a time limit, a game is the end. [How to play] - If a can falls, let's slide a pull tab downward, and get a can. - If it is not a can, let's slide a pull tab upwards and remove it. - If you get 30 cans on a HARD stage, an EXTRA stage will appear! Let's share your score between Game Center with everybody!
こいこい真剣勝負！
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完全無料！ミニゲーム登場！ 静かな駆け引き、度胸で勝利！ ホームメイト・リサーチの 公式ミニゲームが誕生しました！ ［ゲームの特徴］ --「こいこい」とは？-- 日本で古来より遊ばれている花札を使った伝統的なカードゲーム。 その中でも代表的な遊び方が、「こいこい」です。 相手と交互に札を取って、役を作っていきます。 相手よりも高得点の役を作って勝利しましょう。 「こいこい」のルールがわからなくても安心 取るべき札がわかるガイド機能と、役一覧の解説で 遊んでいるうちに、「こいこい」のルールが 自然に身につきます。 あなたも日本の伝統的カードゲーム花札の 「こいこい」に挑戦してみませんか？ ［サポートサイト］ 観光名所/レジャー施設検索「旅探」（植物園） http://www.homemate-research-plant.com/
Screenshots
Verdict
The clearest difference is update cadence: getCAN at every 5 weeks against こいこい真剣勝負！'s every 4 months. getCAN also leads on iOS requirement (9.0 vs 13.0). 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.
getCAN ships an update every 5 weeks, こいこい真剣勝負！ every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | getCAN | こいこい真剣勝負！ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 9 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Keietsu Yasuhara | TOKEN CORPORATION |
In-app purchases
getCAN
No in-app purchases
こいこい真剣勝負！
No in-app purchases
