# Activity Tracker" vs QRScan

The clearest difference is in-app purchases: QRScan at none against Activity Tracker"'s 1. Activity Tracker"'s advantage is ads (none vs shown) and update cadence (every 10 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Activity Tracker" sells 1 one-off in-app purchase. QRScan asks for nothing beyond the download.

Activity Tracker" ships an update every 10 days, QRScan every 5 months. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Activity Tracker" | QRScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 months |
| Size | 2 MB | 43 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lee Chee Tsong](https://appshunter.io/developer/366165218) | [Chengdu Doudou Oasis Network Technology Co.,Ltd](https://appshunter.io/developer/1776078126) |

## What reviewers say

### Activity Tracker"

[App page](https://appshunter.io/ios/app/activity-tracker/id6742681875)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $1.99 | one-time |


### QRScan

[App page](https://appshunter.io/ios/app/qrscan-code-scanner/id6756336153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Activity Tracker" free?

Activity Tracker" is free to download, with in-app purchases available.

### Is QRScan free?

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

### Do Activity Tracker" or QRScan have ads?

QRScan shows ads; Activity Tracker" does not.

### Which is updated more often, Activity Tracker" or QRScan?

Activity Tracker" ships an update every 10 days, and QRScan every 5 months. Most recently, Activity Tracker" was updated on October 11, 2026 and QRScan on October 2, 2026.

---

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