# 火花 vs Simple Scanner

The clearest difference is review sentiment: 火花 at 64% against Simple Scanner's 35%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 火花 sells 9 in-app purchases, starting at $6.99 per 7 days and Simple Scanner sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

火花 ships an update monthly, Simple Scanner every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | 火花 | Simple Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ai/id6740371261/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **64.3% of reviews** | 34.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 97 MB | 127 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [如蓝 林](https://appshunter.io/developer/1775455976) | [XF company](https://appshunter.io/developer/1817378610) |

## What reviewers say

### 火花

[App page](https://appshunter.io/ios/app/ai/id6740371261)

Transform your personal photos and videos into dynamic live wallpapers. Access a curated library of stunning 4K animated backgrounds. Bring your phone's screen to life with personalized visuals and captivating artistry.

**Highlights:** Live wallpaper creation from photos/videos, Curated 4K animated wallpaper library, Personalized visual experiences, Dynamic screen activation, High-quality visual effects

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 火花壁纸 | $6.99 | per 7 days |
| 火花壁纸 | $6.99 | per 7 days |
| 试用VIP | $7.99 | per 7 days |
| 特惠VIP | $7.99 | per 7 days |
| 火花壁纸 | $7.99 | per 7 days |
| 火花壁纸 | $7.99 | per 7 days |
| 月VIP | $12.99 | per month |
| 年VIP | $39.99 | per year |
| 终身VIP | $39.99 | one-time |


### Simple Scanner

[App page](https://appshunter.io/ios/app/simple-scanner-measuredistance/id6748220175)

This utility app transforms your phone into a versatile scanning and measurement tool. It offers high-definition document scanning, precise distance and area measurement, efficient photo counting, and accurate text recognition for easy data management and information extraction.

**Highlights:** High-definition document scanning, Distance and area measurement, Photo counting for inventory, Text recognition (OCR), Document management and sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立即使用 | $6.99 | per 7 days |
| 免费使用 | $9.99 | per 7 days |
| 畅享全年 | $29.99 | per year |


## Frequently asked questions

### Is 火花 free?

火花 is free to download, with in-app purchases available.

### Is Simple Scanner free?

Simple Scanner is free to download, with in-app purchases available.

### Do 火花 or Simple Scanner have ads?

Neither 火花 nor Simple Scanner shows ads.

### Which is updated more often, 火花 or Simple Scanner?

火花 ships an update monthly, and Simple Scanner every 3 weeks. Most recently, 火花 was updated on October 28, 2026 and Simple Scanner on October 28, 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.*