SPS vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPS
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SPS主要服務於 全球鷹 Global Eagle GPS 測速器 Wi-Fi 連接更新之用戶，致力於為用戶提供更便捷的更新體驗，優化用戶的使用體驗。 功能如下： 1、支持 Wi-Fi 連接測速器 2、支持對 Wi-Fi 更新測速器進行GPS圖資更新
E
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E-Mirror Pro is an electronic rearview mirror application that comes with Wi Fi functionality and real-time recording. Through E-Mirror Pro, you can connect to the electronic rearview mirror for image preview, playback, viewing of pictures and video downloads, and also share your favorite videos or pictures on social media. Main functions: Instant viewing: By connecting to the electronic rearview mirror through E-Mirror Pro, you can instantly view the current recording content. Video playback: Supports preview, playback, and download of electronic rearview mirror storage devices through E-Mirror Pro. Function setting: Supports setting the electronic rearview mirror function through E-Mirror Pro. One click sharing: supports sharing favorite photos to social networks.
Screenshots
Verdict
The clearest difference is update cadence: E at every 2 weeks against SPS's every 10 months. SPS's advantage is iOS requirement (12.0 vs 15). 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.
SPS ships an update every 10 months, E every 2 weeks. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | SPS | E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 42 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Hao Sheng Chen | CARMAX CO., LTD. |
In-app purchases
SPS
No in-app purchases
E
No in-app purchases
