OTOTETSU vs 大阪環状線駅案内
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTOTETSU
This app simulates the characteristic sounds of electric trains, generated by inverters controlling motor torque and speed. Users can design sounds for imaginary trains by manipulating waveforms and motor sounds.
- Simulates electric train acceleration/deceleration sounds
- Generates waveforms from inverters
- Simulates motor sounds
- Design imaginary train sounds
- Customize torque and rotational speed effects
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When electric trains accelerate and decelerate, we can hear some characteristic sounds, which is caused by inverters' controlling the torque and the rotational speed of the motors. This app simulates the waveforms generated by inverters and sounds coming from motors, and you can also design sounds of imaginary trains.
大阪環状線駅案内
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大阪環状線の駅表示案内と接近放送、発車放送を再現しました。 モデルは大阪駅ですが、汎用的に全駅に対応しています！ 種別や行先選べます。関空・紀州路快速再現可能！！ Nゲージ、プラレールと一緒に遊んでみてください。
Screenshots
Verdict
The clearest difference is in-app purchases: OTOTETSU at none against 大阪環状線駅案内's 1. OTOTETSU also leads on ratings volume (17 vs 1). 大阪環状線駅案内's advantage is rating (5.0 vs 4.7). On price, update cadence, ads 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. 大阪環状線駅案内 sells 1 one-off in-app purchase. OTOTETSU asks for nothing beyond the download.
大阪環状線駅案内 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: OTOTETSU has 17 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and June 5, 2026 respectively.
| Parameter | OTOTETSU | 大阪環状線駅案内 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (17 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 93.1% of reviews | — |
| Number of ratings | 17 — better | 1 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 20 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Hisato Takeuchi | Yuta Wakamatsu |
Customer experience
OTOTETSU
大阪環状線駅案内
In-app purchases
OTOTETSU
No in-app purchases
大阪環状線駅案内
- 大阪環状線駅案内・有料プラン$4.99
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