一体、この台はいつ当たるのか？ vs ONE HALF
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
一体、この台はいつ当たるのか？
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・パチンコの大当たり確率を自分で設定して、何回転で当たるか運試しできるシミュレーターアプリ ・1/99の甘デジから1/399の激辛まで、好きな確率で試せます。1000円あたりの回転数を入力すれば投資金額もリアルタイムで確認できます！ ・完全無料
ONE HALF
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Among the two choices displayed, only one is the correct answer. Challenge yourself to see how long you can keep choosing correctly in a row. If you pick incorrectly, you’ll have to start over — but you can retry once by watching an ad. You can view your past records as well as your success rate compared to all players under “Record so far”
Screenshots
Verdict
The clearest difference is update cadence: ONE HALF at every 2 days against 一体、この台はいつ当たるのか？'s every 2 weeks. 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.
一体、この台はいつ当たるのか？ ships an update every 2 weeks, ONE HALF every 2 days. Both last shipped on October 16, 2026.
| Parameter | 一体、この台はいつ当たるのか？ | ONE HALF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Saki Inoue | ITOTSUKA |
In-app purchases
一体、この台はいつ当たるのか？
No in-app purchases
ONE HALF
No in-app purchases
