# Simple Scanner vs 今日地球

The clearest difference is review sentiment: 今日地球 at 100% against Simple Scanner's 35%. 今日地球 also leads on update cadence (every 5 days vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Scanner sells 3 in-app purchases, starting at $6.99 per 7 days and 今日地球 sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Scanner ships an update every 3 weeks, 今日地球 every 5 days. The most recent releases landed on November 8, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Simple Scanner | 今日地球 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 34.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 127 MB | 128 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XF company](https://appshunter.io/developer/1817378610) | [Shanghai Ashuda Technology Co., Ltd.](https://appshunter.io/developer/1809539041) |

## What reviewers say

### 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 |


### 今日地球

[App page](https://appshunter.io/ios/app/id6787596108)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员特惠 | $1.99 | per 7 days |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 月度会员 | $9.99 | per month |
| 年会员 | $14.99 | per year |
| 终身会员 | $14.99 | one-time |


## Frequently asked questions

### Is Simple Scanner free?

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

### Is 今日地球 free?

今日地球 is free to download, with in-app purchases available.

### Do Simple Scanner or 今日地球 have ads?

Neither Simple Scanner nor 今日地球 shows ads.

### Which is updated more often, Simple Scanner or 今日地球?

Simple Scanner ships an update every 3 weeks, and 今日地球 every 5 days. Most recently, Simple Scanner was updated on November 8, 2026 and 今日地球 on November 1, 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.*