UDT MaglevEC vs COBI Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UDT MaglevEC
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"UDT MaglevEC" is the app for Yamanashi Prefectural Maglev Exhibition Center. This app shows the international subtitles for the exhibition movie in the center. The usage is easy as following * Launch app near by the exhibition movie * The subtitles will be started automatically
COBI Guide
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日本全国のラグジュアリー層向け通訳ガイドのための革新的なアプリ・サービスです。通訳ガイド業務に必要なすべてをワンストップでサポート！お仕事の受注から、内容に関するコミュニケーション、請求処理まで、すべてをシームレスに管理できる機能を搭載しています。ガイドさんの得意分野や専門資格を最大限にアピールできる仕様のため、富裕層の顧客に特化した法人からのオファーを受けるチャンスが広がります。通訳ガイドさんの「能力」を引き出し、研修を行いながら、日本に増えているラグジュアリー層に高いレベルの通訳ガイドサービスを提供することをサポートしていきます。
Screenshots
Verdict
The clearest difference is update cadence: COBI Guide at every 3 weeks against UDT MaglevEC's every 16 months. 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.
UDT MaglevEC ships an update every 16 months, COBI Guide every 3 weeks. The most recent releases landed on August 22, 2026 and September 17, 2026 respectively.
| Parameter | UDT MaglevEC | COBI Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Evixar Inc. | COBI co.ltd. |
In-app purchases
UDT MaglevEC
No in-app purchases
COBI Guide
No in-app purchases
