# CRM LTV vs Dịch vụ nước

The clearest difference is update cadence: CRM LTV at every 2 months against Dịch vụ nước's every 18 months. CRM LTV also leads on device support. Dịch vụ nước's advantage is iOS requirement (16.4 vs 18.6). On price 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.

CRM LTV ships an update every 2 months, Dịch vụ nước every 18 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CRM LTV | Dịch vụ nước |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/dich-vu-nuoc/id6450920159/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | — | Free |
| Size | 12 MB | 28 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Bui Tan Tuoc](https://appshunter.io/developer/1408498073) | [WATER SERVICE SOLUTION TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1695700110) |

## What reviewers say

### CRM LTV

[App page](https://appshunter.io/ios/app/crm-ltv/id6443680409)

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

**In-app purchases:** none


### Dịch vụ nước

[App page](https://appshunter.io/ios/app/dich-vu-nuoc/id6450920159)

Easily look up your water bills and contracts. Access payment information and details about water quality. This utility app provides essential information for managing your water services.

**Highlights:** Bill lookup, Contract lookup, Payment information, Water quality details

**In-app purchases:** none


## Frequently asked questions

### Is CRM LTV free?

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

### Is Dịch vụ nước free?

Dịch vụ nước is free to download, with no in-app purchases.

### Which is updated more often, CRM LTV or Dịch vụ nước?

CRM LTV ships an update every 2 months, and Dịch vụ nước every 18 months. Most recently, CRM LTV was updated on October 5, 2026 and Dịch vụ nước on October 3, 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.*