# eWater.mn vs Egune Chat

The clearest difference is in-app purchases: eWater.mn at none against Egune Chat's 1. Egune Chat's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Egune Chat sells 1 in-app purchase, starting at $4.99 per month. eWater.mn asks for nothing beyond the download.

eWater.mn ships an update fortnightly, Egune Chat every 8 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | eWater.mn | Egune Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (21 ratings)](https://appshunter.io/ios/app/egune-chat/id6740602731/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 93 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Astvision LLC](https://appshunter.io/developer/859727778) | [Chimege systems](https://appshunter.io/developer/1704964903) |

## What reviewers say

### eWater.mn

[App page](https://appshunter.io/ios/app/ewatermn/id6738036291)

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

**In-app purchases:** none


### Egune Chat

[App page](https://appshunter.io/ios/app/egune-chat/id6740602731)

An AI assistant designed for Mongolia, offering native language understanding, local information, and smart tools. It provides voice and text interactions, focusing on cultural context and data sovereignty.

**Highlights:** Native Mongolian language support, Voice-first interaction with high accuracy, Real-time local services (bus routes, weather, currency), Smart tools (document analysis, image recognition), Data sovereignty within Mongolia, Hands-free conversation mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Egune Chat Plus | $4.99 | per month |


## Frequently asked questions

### Is eWater.mn free?

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

### Is Egune Chat free?

Egune Chat is free to download, with in-app purchases available.

### Do eWater.mn or Egune Chat have ads?

Neither eWater.mn nor Egune Chat shows ads.

### Which is updated more often, eWater.mn or Egune Chat?

eWater.mn ships an update fortnightly, and Egune Chat every 8 days. Most recently, eWater.mn was updated on October 12, 2026 and Egune Chat on October 24, 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.*