# QR Tools vs 计数器

The clearest difference is update cadence: 计数器 at every 8 days against QR Tools's every 3 weeks. QR Tools's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR Tools ships an update every 3 weeks, 计数器 every 8 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QR Tools | 计数器 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [中华 姬](https://appshunter.io/developer/689730696) | [Beijing Black & White Network Technology Co., Ltd.](https://appshunter.io/developer/1743535104) |

## What reviewers say

### QR Tools

[App page](https://appshunter.io/ios/app/qr-tools/id1185549446)

**Features:** macOS Compatibility

**In-app purchases:** none


### 计数器

[App page](https://appshunter.io/ios/app/id6770833195)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QR Tools free?

QR Tools is free to download, with no in-app purchases.

### Is 计数器 free?

计数器 is free to download, with no in-app purchases.

### Do QR Tools or 计数器 have ads?

Neither QR Tools nor 计数器 shows ads.

### Which is updated more often, QR Tools or 计数器?

QR Tools ships an update every 3 weeks, and 计数器 every 8 days. Most recently, QR Tools was updated on November 11, 2026 and 计数器 on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*