X vs PH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X
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X-Smart是徐州建机工程机械有限公司打造的一款为客户提供设备智能化管理的产品，包含设备管理、工况查询、位置查询、报警提醒、crm认证等功能。
PH
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Through PH-SOLAR new energy monitoring platform, users can centrally monitor, store, analyze and display the data and operation status of the power station, so as to know the operation management status of the power plant and the data energy efficiency analysis, and estimate the revenue, so as to provide a substantial scientific basis for the economic operation and the design of the power station. Through real-time communication technology, the fault information is processed and diagnosed quickly, which provides technical support for the safe operation of the power station.
Screenshots
Verdict
The clearest difference is iOS requirement: X at 9.0 against PH's 15.6. On price, update cadence, ads and in-app purchases 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.
X ships an update every 9 days, PH fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | X | PH |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 80 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Xugong Information Technology Co., Ltd. | Suzhou zhongchupuhua Electric Technology Co., Ltd |
In-app purchases
X
No in-app purchases
PH
No in-app purchases
