# ECS vs TOFEL Smart

The clearest difference is iOS requirement: TOFEL Smart at 13.0 against ECS's 15.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ECS | TOFEL Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 54 MB | 133 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Ebelong Technology Co., Ltd.](https://appshunter.io/developer/1263864366) | [كهرباء الجنوب للانارة](https://appshunter.io/developer/1749149065) |

## What reviewers say

### ECS

[App page](https://appshunter.io/ios/app/ecs-tool/id6473515825)

**In-app purchases:** none


### TOFEL Smart

[App page](https://appshunter.io/ios/app/tofel-smart/id6793874356)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECS free?

ECS is free to download, with no in-app purchases.

### Is TOFEL Smart free?

TOFEL Smart is free to download, with no in-app purchases.

### Do ECS or TOFEL Smart have ads?

Neither ECS nor TOFEL Smart 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.*