OperMain Tool vs GSign mongolia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OperMain Tool
Read full descriptionHide full description
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
GSign mongolia
This app provides free digital signature certificates for Mongolian citizens. It allows users to sign and verify their signatures electronically for online services, adhering to Mongolian law. Only citizens aged 16 and above can use this application.
- Free digital signature certificates
- Electronic signature and verification
- Compliance with Mongolian law
- User authentication for citizens
- Secure online transactions
Read full descriptionHide full description
Энэхүү аппликэйшн нь тоон гарын үсгийн гэрчилгээг төрөөс иргэдэд үнэ төлбөргүй олгох, түүнийг ашиглан иргэд цахим орчинд гарын үсгээ зурж, баталгаажуулах үндсэн зорилготой бөгөөд Монгол улсын "Цахим гарын үсгийн тухай" хуульд заасны дагуу зөвхөн 16 буюу түүнээс дээш насны Монгол улсын иргэд ашиглана. This application is dedicated to issuing digital signature certificates to citizens of Mongolia free of charge and using them to sign and verify signatures for online services. According to the law of Mongolia on Digital Signatures, it can only be used by citizens of Mongolia who are 16 years of age or older.
Screenshots
Verdict
The clearest difference is iOS requirement: OperMain Tool at 12.0 against GSign mongolia's 15.2. 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.
OperMain Tool ships an update monthly, GSign mongolia every 3 weeks. The most recent releases landed on June 20, 2026 and July 20, 2026 respectively.
| Parameter | OperMain Tool | GSign mongolia |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (3 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 75 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen TBIT Technology Co., Ltd. | The General Authority for State Registration of Mongolia |
In-app purchases
OperMain Tool
No in-app purchases
GSign mongolia
No in-app purchases
