# Smart Nedavi vs Smart ECO HP

The clearest difference is update cadence: Smart ECO HP at weekly against Smart Nedavi's every 4 months. 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.

Smart Nedavi ships an update every 4 months, Smart ECO HP weekly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Smart Nedavi | Smart ECO HP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 68 MB | 28 MB |
| Requires iOS | **12.1** | 12.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tech Stack Apps](https://appshunter.io/developer/1525892440) | [Guangzhou Yuanxuan Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1526983905) |

## What reviewers say

### Smart Nedavi

[App page](https://appshunter.io/ios/app/smart-nedavi/id1578261908)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart ECO HP

[App page](https://appshunter.io/ios/app/smart-eco-hp/id6450172675)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Nedavi free?

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

### Is Smart ECO HP free?

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

### Do Smart Nedavi or Smart ECO HP have ads?

Neither Smart Nedavi nor Smart ECO HP shows ads.

### Which is updated more often, Smart Nedavi or Smart ECO HP?

Smart Nedavi ships an update every 4 months, and Smart ECO HP weekly. Most recently, Smart Nedavi was updated on September 8, 2026 and Smart ECO HP on September 9, 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.*