Main Electric Supply vs GreenGrid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Main Electric Supply
This app allows users to place orders for electrical supplies. It provides a convenient way to access products and manage purchases on the go. Designed for professionals and businesses needing quick access to electrical components.
- Place electrical supply orders
- On-the-go purchasing
- Access to product catalog
- Manage purchases
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Main Electric - App Ordering
GreenGrid
This app facilitates global trading and value chain management for power equipment and components within the smart grid, T&D, and new energy sectors. It offers a marketplace for suppliers and purchasers, product solutions, customization, quality control, and supply chain services.
- Global power equipment trading
- Smart grid and new energy focus
- Customized product solutions
- Supplier pre-qualification and quality control
- Real-time order tracking
- Supply chain and financing services
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The GreenGrid app is focus on the global trading and value chain management in the fields of power equipment and components of Smart Gird, T&D and New Energy. It is auto-sync with the account of website version. With the mobile, you can work easily and conveniently. Focus on Power Industry The online marketplace focus on power industry, including T&D, smart grid and new energy. There are professional power equipment and components suppliers and technician. It’s supplied for power equipment manufacturer, trader, agent, EPC company and electricity utilities. Product Solution There are main products solutions for purchaser select products easily, including H.V. T&D solution, M.V. overhead transmission solution, M.V. underground distribution solution, L.V. distribution solution, Smart Grid solution, electrified railway solution, wind power solution, Solar solution, E.V. charger solution and so on. Search more on the app. Customized Products The suppliers provide products customized according to local standard and application and will meet the different technical requirements. GreegGrid platform supply R&D service for purchasers and suppliers to improve customized demand. Quality Control The suppliers can only register on GreenGrid marketplace after strict pre-qualification by professional inspection team. And they have to go through annual review and rating. All the products will be tested before shipping. Purchaser can remotely witness the test process and receive the test report. Also you can entrust the independent QC team on the platform to witness the test. Quickly Order Place and order quickly, reduce the process of international procurement and improve business efficiency by eliminating tedious paper work. Order Tracking Track order process and shipping record in real time. Know more about your products situation with the RFID or QR code. Membership Discount Membership will get the discount when placing the order to reduce purchasing cost. The discount value is different according to different member level. Supply Chain Service On the basis of online trade, GreenGrid provides more value-added services, such as financing service, inspection service, business management service, logistics service, to help users to create more value.
Screenshots
Verdict
The clearest difference is rating: GreenGrid at 5.0 against Main Electric Supply's 3.5. GreenGrid also leads on update cadence (every 3 weeks vs every 4 months). Main Electric Supply's advantage is iOS requirement (12.2 vs 15). On price, ratings volume, 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.
GreenGrid holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Main Electric Supply ships an update every 4 months, GreenGrid every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Main Electric Supply | GreenGrid |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.2 — better | 15 |
| Further details — not scored | ||
| Size | 38 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Main Electric Supply Co. | Greengrid Power Technology Co., Ltd. |
Customer experience
Main Electric Supply
GreenGrid
In-app purchases
Main Electric Supply
No in-app purchases
GreenGrid
No in-app purchases
Questions
Is Main Electric Supply free?
Is GreenGrid free?
Which has better reviews, Main Electric Supply or GreenGrid?
Do Main Electric Supply or GreenGrid have ads?
Which is updated more often, Main Electric Supply or GreenGrid?
Other comparisons
