# Sthor vs EXIF Data Remover | Echo

The clearest difference is in-app purchases: Sthor at none against EXIF Data Remover | Echo's 3. EXIF Data Remover | Echo's advantage is ads (none vs shown) and iOS requirement (13.0 vs 18.0). On price and device support 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. Sthor asks for nothing beyond the download.

## The numbers

| Metric | Sthor | EXIF Data Remover | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sthor/id6751284918/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Monetization | Ad-supported | — |
| Size | 9 MB | 36 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anh Cao](https://appshunter.io/developer/1834431228) | [Emircan Ergen](https://appshunter.io/developer/1860746718) |

## What reviewers say

### Sthor

[App page](https://appshunter.io/ios/app/sthor/id6751284918)

Monitor real-time electricity spot prices and compare plans to optimize energy usage. Features home screen widgets and instant notifications to keep you informed of price changes.

**Highlights:** Real-time electricity spot price monitoring, Electricity plan comparison, Energy usage optimization, Home screen widgets, Instant price change notifications

**Features:** macOS Compatibility

**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 Sthor free?

Sthor 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 Sthor or EXIF Data Remover | Echo have ads?

Sthor shows ads; EXIF Data Remover | Echo does not.

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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.*