# Quick Scan vs 心生一计

The clearest difference is review sentiment: 心生一计 at 100% against Quick Scan's 33%. 心生一计 also leads on price (Free vs $1.99) and rating (4.7 vs 4.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

心生一计 is free to download; Quick Scan costs $1.99 up front. Quick Scan sells 3 one-off in-app purchases and 心生一计 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

心生一计 holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: 心生一计 has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 33% of Quick Scan's written reviews are positive against 100% of 心生一计's.

Quick Scan ships an update weekly, 心生一计 every 3 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quick Scan | 心生一计 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/quick-scan-fast-safe-capable/id6736847099/reviews) | **[4.7 (21 ratings)](https://appshunter.io/ios/app/id6744323651/reviews)** |
| Number of ratings | 4 | **21** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 135 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [庆贤 曾](https://appshunter.io/developer/1767739447) | [Youqiong Software](https://appshunter.io/developer/1795461778) |

## What reviewers say

### Quick Scan

[App page](https://appshunter.io/ios/app/quick-scan-fast-safe-capable/id6736847099)

This tool quickly scans and redirects QR codes to their corresponding apps, streamlining your digital interactions. It intelligently recognizes various code types, from payments to bike-sharing, offering a seamless experience with just one tap.

**Highlights:** Lightning-fast QR code scanning, Comprehensive app recognition, Direct redirection to apps, Customizable link rules, Machine learning technology

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Gum Support | $0.99 | one-time |
| Ice Cold Cola Tip | $2.99 | one-time |
| Coffee Support | $5.99 | one-time |


### 心生一计

[App page](https://appshunter.io/ios/app/id6744323651)

Track various aspects of your life, from personal habits and emotions to hobbies and relationships. This digital journal helps you record and reflect on everyday moments and significant experiences, turning them into a personal life log.

**Highlights:** Track physiological cycles, Monitor daily habits, Log emotional states, Record hobbies and interests, Document life experiences, Observe the world around you, Track relationship milestones, Log work-related events

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 心生一计会员一年 | $9.99 | one-time |


## Frequently asked questions

### Is Quick Scan free?

Quick Scan costs $1.99, and also offers in-app purchases.

### Is 心生一计 free?

心生一计 is free to download, with in-app purchases available.

### Which has better reviews, Quick Scan or 心生一计?

心生一计 is rated higher. Quick Scan averages 4.0 out of 5 from 4 ratings, while 心生一计 averages 4.7 from 21 ratings.

### Do Quick Scan or 心生一计 have ads?

Neither Quick Scan nor 心生一计 shows ads.

### Which is updated more often, Quick Scan or 心生一计?

Quick Scan ships an update weekly, and 心生一计 every 3 days. Most recently, Quick Scan was updated on October 10, 2026 and 心生一计 on October 24, 2026.

---

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