# CN智能光伏 vs EXIF Data Remover | Echo

The clearest difference is in-app purchases: CN智能光伏 at none against EXIF Data Remover | Echo's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EXIF Data Remover | Echo sells 3 in-app purchases, starting at $0.99 per month. CN智能光伏 asks for nothing beyond the download.

## The numbers

| Metric | CN智能光伏 | EXIF Data Remover | Echo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 62 MB | 36 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [淳新科技(广东)有限公司](https://appshunter.io/developer/1787665382) | [Emircan Ergen](https://appshunter.io/developer/1860746718) |

## What reviewers say

### CN智能光伏

[App page](https://appshunter.io/ios/app/cn/id6744020569)

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

**In-app purchases:** none


### EXIF Data Remover | Echo

[App page](https://appshunter.io/ios/app/exif-data-remover-echo-vault/id6756922430)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo-Vault - Aylık Plan. | $0.99 | per month |
| Echo-Vault - Senelik Plan. | $5.99 | per year |
| Echo-Vault - Ömürlük Plan. | $12.99 | one-time |


## Frequently asked questions

### Is CN智能光伏 free?

CN智能光伏 is free to download, with no in-app purchases.

### Is EXIF Data Remover | Echo free?

EXIF Data Remover | Echo is free to download, with in-app purchases available.

### Do CN智能光伏 or EXIF Data Remover | Echo have ads?

Neither CN智能光伏 nor EXIF Data Remover | Echo shows ads.

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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.*