# Ni vs Devyami Smart

The clearest difference is update cadence: Devyami Smart at monthly against Ni's every 7 months. Ni's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ni ships an update every 7 months, Devyami Smart monthly. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Ni | Devyami Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ni-the-pool-pal/id1491011955/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 46 MB | 63 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nimble Vision Private Limited](https://appshunter.io/developer/1417012602) | [Devyami Automatic Pumps & Controls Private Limited](https://appshunter.io/developer/1782745791) |

## What reviewers say

### Ni

[App page](https://appshunter.io/ios/app/ni-the-pool-pal/id1491011955)

This smart IoT solution allows users to remotely monitor and control their swimming pool's water quality, including pH, ORP, and temperature. It also provides mobile app control for the pool's water recycling system and lighting.

**Highlights:** Live water quality monitoring (pH, ORP, Temperature), Control pool water recycling system, Control pool lights, Remote diagnosis and control of electrical panels, Customizable for various treatment systems

**Features:** macOS Compatibility

**In-app purchases:** none


### Devyami Smart

[App page](https://appshunter.io/ios/app/devyami-smart/id6738882745)

Manage your water-tech devices remotely with this IoT solution. Track usage, optimize energy consumption, and automate routines with smart scheduling. Easily book service requests for your Devyami appliances.

**Highlights:** Remote device control, Water and energy usage tracking, Smart scheduling and alarms, Service request booking, Appliance efficiency optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ni free?

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

### Is Devyami Smart free?

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

### Do Ni or Devyami Smart have ads?

Neither Ni nor Devyami Smart shows ads.

### Which is updated more often, Ni or Devyami Smart?

Ni ships an update every 7 months, and Devyami Smart monthly. Most recently, Ni was updated on October 19, 2026 and Devyami Smart on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*