G码印章 vs E联盟
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G码印章
This app allows users to scan G-coded stamps to verify the legitimacy of stamp usage, including authorization details and other relevant information. It helps confirm the intended purpose of the stamp by the holder.
- Scan G-coded stamps
- Verify stamp holder authorization
- Confirm stamp usage purpose
- View related content
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能够扫描带有G码的印章，使印章扫描者能够确认印章持有者（权益人）真实使用印章的用途（授权情况）及其它相关内容。
E联盟
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E联盟油站端为商户侧功能，协助油站智能运营，一机在手工作无忧，化繁为简，简单省时。使用对象是收银员/站长；用于交班、收款、订单查询、积分核销、订单语音播报、会员管理等，详细功能说明如下： 1.班结：员工可用智能终端实现一键班结，统计各类销售情况，优惠情况，油品情况，一键对账。 2.统计：统计自定义时间的订单信息； 3.排班：可排班当班人员； 4.储值卡充值：员工可帮车主充值，支持现金、付款码、POS支付； 5.现金支付：车主可现金支付，收银员记录现金支付信息方便统一对账； 6.积分兑换：用于积分兑换出票； 7.收款二维码：提供收款二维码给客户直接支付或直接充值，非会员用户的收款业务；8.退款：操作退款业务； 9.订单：加油所有订单查询，可根据加油员订单筛选，优化加油出票，节能环保； 10.我的：油站相关信息及基础配置信息模块。
Screenshots
Verdict
The clearest difference is update cadence: G码印章 at monthly against E联盟's every 22 months. 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.
G码印章 ships an update monthly, E联盟 every 22 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | G码印章 | E联盟 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 43 MB |
| Age rating | 4+ | 12+ |
| Developer | Chengdu Tongjin Digital Printing Technology Co., Ltd. | 亿联盟(福建)科技有限公司 |
In-app purchases
G码印章
No in-app purchases
E联盟
No in-app purchases
