HitOne3 vs ハヤオシ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HitOne3
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This is a buzzer quiz judging machine that wirelessly connects multiple iPhones, iPads, and Macs. Participants are divided into questioner and answerer, and each enters on their own device. - There can be only one questioner. - There can be a maximum of 10 answerers. Please turn on Bluetooth and Wi-Fi. You do not need to actually be connected to Wi-Fi as long as your device's settings are turned on. How to use 1. One person taps "Questioner" → The questioner screen will be displayed. 2. All other people tap "Answerer" → The answerer screen will be displayed. 3. The questioner asks the question 4. Answerers tap ○ quickly → The order in which they pressed is displayed. 5. The questioner taps "Reset" → An ○ will be displayed for the answerer, and they will be able to answer again. You can change the name displayed on the answerer's device. KyasuSoft's "HitOne" has been fully renewed to be compatible with the latest OS.
ハヤオシ
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4人まで同時に使える早押しボタンゲームです。 クイズ大会やパーティーゲームなど、様々なシーンお使いいただけます。 シンプルなインターフェースで、誰でも簡単に操作できます。 【機能】 - 最大4人同時プレイに対応 - 誰が一番早くボタンを押したかを判定（４位まで判定） - スコア表示
Screenshots
Verdict
The clearest difference is in-app purchases: ハヤオシ at none against HitOne3's 3. ハヤオシ also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement 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. HitOne3 sells 3 one-off in-app purchases. ハヤオシ asks for nothing beyond the download.
HitOne3 ships an update every 9 days, ハヤオシ daily. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.
| Parameter | HitOne3 | ハヤオシ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Keietsu Yasuhara | Sota Usami |
In-app purchases
HitOne3
- Good$0.49
- Super$0.99
- Ultra$2.99
ハヤオシ
No in-app purchases
