OperMain Tool vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OperMain Tool
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The operation and maintenance management tools for shared electric vehicles can easily obtain vehicle data in their own operating areas, and can control the vehicle's power exchange, monitoring and other operations. Manage vehicles easily and conveniently
E
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Violation Management System Register, track, and resolve violation complaints quickly and securely — all in one place. Get instant notifications, pay fines online, and monitor case progress in real time.
Screenshots
Verdict
The clearest difference is iOS requirement: OperMain Tool at 12.0 against E'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.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.
| Parameter | OperMain Tool | E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 75 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen TBIT Technology Co., Ltd. | The prosecutor general's office of Mongolia |
In-app purchases
OperMain Tool
No in-app purchases
E
No in-app purchases
