Ho vs Embedded Slave
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ho
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Ho-SaKU is environment measurement and control things of vinyl house IoT device, side hoisting and irrigation etc. Ho-SaKUはビニールハウスの環境制御ＩｏＴデバイスです。ハウス内の気温・湿度・CO2濃度・土壌水分を測定。オプションで雨センサーや風速センサー・照度センサーの接続が可能。サイド巻上げの他、窓開閉・潅水用のモーター等をリレー制御します。制御情報は全てスマホアプリから設定します。
Embedded Slave
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由凯扬电子推出的服务全球汽车锁匠的高效 App，可以通过蓝牙连接蓝牙（串口）子机，从而实现汽车智能卡生成、智能感应信号强度调整、智能卡信息读取等等功能。
Screenshots
Verdict
The clearest difference is update cadence: Embedded Slave at fortnightly against Ho's every 39 months. Embedded Slave also leads on iOS requirement (13.0 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.
Ho ships an update every 39 months, Embedded Slave fortnightly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | Ho | Embedded Slave |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 39 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | グラスITフィールズ株式会社 | Wuxi Kaiyang Electronic Technology Co., Ltd. |
In-app purchases
Ho
No in-app purchases
Embedded Slave
No in-app purchases
