# Smart Water Tech vs COREY POWER

The clearest difference is in-app purchases: COREY POWER at none against Smart Water Tech's 1. COREY POWER also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Smart Water Tech sells 1 in-app purchase, starting at $15.49 per year. COREY POWER asks for nothing beyond the download.

Smart Water Tech ships an update every 2 weeks, COREY POWER every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smart Water Tech | COREY POWER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (7 ratings)](https://appshunter.io/ios/app/smart-water-tech/id1454333433/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 51 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivent Solutions Limited](https://appshunter.io/developer/1454333432) | [Chengdu E-Linter Information Technology Co., Ltd.](https://appshunter.io/developer/1149235329) |

## What reviewers say

### Smart Water Tech

[App page](https://appshunter.io/ios/app/smart-water-tech/id1454333433)

Monitor and manage multiple water tanks wirelessly with advanced features like leak detection and pump control. This app offers real-time data, time-to-empty calculations, and weather forecasts for efficient water management.

**Highlights:** Wireless tank level monitoring, Leak detection, Pump control, Time to empty calculation, Weather forecasting, Manage up to 12 tanks

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Water Premium | $15.49 | per year |


### COREY POWER

[App page](https://appshunter.io/ios/app/corey-power/id6752752236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Water Tech free?

Smart Water Tech is free to download, with in-app purchases available.

### Is COREY POWER free?

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

### Do Smart Water Tech or COREY POWER have ads?

Neither Smart Water Tech nor COREY POWER shows ads.

### Which is updated more often, Smart Water Tech or COREY POWER?

Smart Water Tech ships an update every 2 weeks, and COREY POWER every 3 weeks. Most recently, Smart Water Tech was updated on October 24, 2026 and COREY POWER on October 13, 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.*