# CONOW EMS vs Narayani Sons

The clearest difference is update cadence: Narayani Sons at weekly against CONOW EMS's every 6 months. CONOW EMS's advantage is iOS requirement (12.0 vs 15.6). 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.

CONOW EMS ships an update every 6 months, Narayani Sons weekly. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | CONOW EMS | Narayani Sons |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/conow-ems/id6460727360/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free | — |
| Size | 151 MB | 69 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [GREENZONE TECHNOLOGY LIMITED](https://appshunter.io/developer/1700691379) | [Narayani Sons](https://appshunter.io/developer/1710348687) |

## What reviewers say

### CONOW EMS

[App page](https://appshunter.io/ios/app/conow-ems/id6460727360)

This application simplifies the management of power stations for installers. It offers centralized control over multiple stations, task assignment features, and remote device parameter adjustments. The streamlined workflow guides users from website setup to equipment installation and owner handover.

**Highlights:** Centralized management of multiple power stations, View global and detailed power station information, Construction and Work Order task management, Remote control of device parameters, Online firmware upgrades, Minimalist installation workflow

**In-app purchases:** none


### Narayani Sons

[App page](https://appshunter.io/ios/app/narayani-sons/id6468650022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CONOW EMS free?

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

### Is Narayani Sons free?

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

### Do CONOW EMS or Narayani Sons have ads?

Neither CONOW EMS nor Narayani Sons shows ads.

### Which is updated more often, CONOW EMS or Narayani Sons?

CONOW EMS ships an update every 6 months, and Narayani Sons weekly. Most recently, CONOW EMS was updated on June 1, 2026 and Narayani Sons on September 8, 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.*