# Impact SmartMonitor v4 vs ETRetail

The clearest difference is device support: Impact SmartMonitor v4 at 3 against ETRetail's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Impact SmartMonitor v4 ships an update every 3 months, ETRetail every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Impact SmartMonitor v4 | ETRetail |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 17 MB | 84 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Impact Research & Measurement Pvt Ltd](https://appshunter.io/developer/1074854270) | [Times Internet Limited](https://appshunter.io/developer/427164656) |

## What reviewers say

### Impact SmartMonitor v4

[App page](https://appshunter.io/ios/app/impact-smartmonitor-v4/id1074854271)

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

**In-app purchases:** none


### ETRetail

[App page](https://appshunter.io/ios/app/etretail/id1193114433)

Stay updated on the dynamic Indian retail market with curated news, analysis, and insights. Covers new launches, M&A, FDI, and industry research across various retail sectors. Receive a free daily newsletter summarizing essential updates.

**Highlights:** Curated retail industry news, In-depth analysis and opinion, Covers new launches and M&A, Industry research and FDI updates, Free daily newsletter, Aggregates content from various sources

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

**In-app purchases:** none


## Frequently asked questions

### Is Impact SmartMonitor v4 free?

Impact SmartMonitor v4 is free to download, with no in-app purchases.

### Is ETRetail free?

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

### Do Impact SmartMonitor v4 or ETRetail have ads?

Neither Impact SmartMonitor v4 nor ETRetail shows ads.

### Which is updated more often, Impact SmartMonitor v4 or ETRetail?

Impact SmartMonitor v4 ships an update every 3 months, and ETRetail every 2 months. Most recently, Impact SmartMonitor v4 was updated on October 24, 2026 and ETRetail on October 26, 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.*