FLEX SIGN Anode vs KEYVOX Check
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLEX SIGN Anode
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FLEX SIGN anode専用アプリです。 anodeアプリの使用方法 ① anodeアプリをタップ。送信画面の１から８を選びタップすると編集画面に移動します。 ② 編集画面でテキストを編集し、スピードなどを選び、戻るボタンをタップします。 ③ 送信したいテキストのボタンをオン（緑色）にし、送信ボタンを押します。anode基板本体のボタンも押してください。 anode基板は精密な電子機器ですので、落としたり、強い衝撃を与えるような取り扱いはしないでください。また、基板は水や金属に当たると電気的短絡（ショート）し、故障する原因になります。anode基板用アームバンド、ショルダーバッグ、バックパックとの組合せでのご使用をお薦め致します。 株式会社電子技販 〒564-0051大阪府吹田市豊津町６２－８ anode@denshi-gihan.co.jp
KEYVOX Check
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This is a tablet check-in service for hotel, hostel and private accommodation owner for KEYVOX LaaP service and KEYVOX smart locks. It can provide entire check-in process including identification, getting PIN code and sharing app key for guests. It is easy, turn-key solution for your accommodations.
Screenshots
Verdict
The clearest difference is update cadence: FLEX SIGN Anode at fortnightly against KEYVOX Check's every 4 months. KEYVOX Check's advantage is iOS requirement (12.0 vs 15.6). 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.
FLEX SIGN Anode ships an update fortnightly, KEYVOX Check every 4 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.
| Parameter | FLEX SIGN Anode | KEYVOX Check |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 德林 王 | Blockchain Lock Inc. |
In-app purchases
FLEX SIGN Anode
No in-app purchases
KEYVOX Check
No in-app purchases
Questions
Is FLEX SIGN Anode free?
Is KEYVOX Check free?
Do FLEX SIGN Anode or KEYVOX Check have ads?
Which is updated more often, FLEX SIGN Anode or KEYVOX Check?
Other comparisons
