RAIS vs iEMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RAIS
This is a portal application for telecommunications operators to manage and operate their mobile network. It provides tools for network maintenance and operational support on mobile devices.
- Network operations portal
- Mobile network management
- Telecommunications support
- On-the-go network maintenance
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RAIS是一款支撑电信运营商在移动终端进行网络运维运营的门户软件。
iEMS
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Intelligent Energy Management System (iEMS) - Focusing on the new energy fields of photovoltaic and energy storage, it takes efficient and stable monitoring and operation maintenance as the core. By virtue of real-time data analysis and fault prediction, it improves energy output and reduces costs. It provides customized solutions to adapt to multiple scenarios, and helps promote the sustainable prosperity and development of the green energy industry.
Screenshots
Verdict
RAIS and iEMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | RAIS | iEMS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.4 — better | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | ZTE Corporation | Shenzhen ZTE Software Co., Ltd. |
In-app purchases
RAIS
No in-app purchases
iEMS
No in-app purchases
