二维码 vs 计数器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
二维码
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简单 便捷 稳定 高效的二维码识别工具 生成二维码功能 纯净实用没有不相关功能 可以选择使用支付宝扫描 可以选择使用微信扫描
计数器
This utility app offers a simple and fast way to track repetitive events like exercise sets, water intake, or inventory. It supports multiple counters, a large button interface for easy single-handed use, and provides calendar views for daily records. Data is saved locally and can be synced across devices via iCloud.
- Multiple counters
- Large button interface
- Calendar view for daily records
- Completion status for counters
- Automatic pause for step tracking
- iCloud synchronization
- No account registration required
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一款简单、快速、可靠的 iPhone 计数器。 适合记录跳绳次数、喝水次数、活动人数、运动组数、库存数量和各种日常重复事件。支持多个计数器，可在列表中直接加减，也可以进入大按钮计数界面，方便运动、活动现场或单手操作时快速记录。 计数和计步均提供日历，可按日期直观查看每天的记录。计数器支持完成状态，也可设置长时间无增减后自动完成；计步支持无新增步数自动暂停。 无需注册账号，记录默认保存在本机。可在设置中开启 iCloud，在同一 Apple 账户的设备间同步计数和计步记录，重新安装后可恢复已同步的记录。只有在你明确同意后，才会启用匿名使用统计。
Screenshots
Verdict
The clearest difference is update cadence: 计数器 at every 8 days against 二维码's every 5 weeks. 二维码's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.
二维码 ships an update every 5 weeks, 计数器 every 8 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | 二维码 | 计数器 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 5 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 曹 | Beijing Black & White Network Technology Co., Ltd. |
In-app purchases
二维码
No in-app purchases
计数器
No in-app purchases
