# ScadaWatt vs Lexa Mail

The clearest difference is update cadence: Lexa Mail at weekly against ScadaWatt's every 4 weeks. 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.

ScadaWatt ships an update every 4 weeks, Lexa Mail weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ScadaWatt | Lexa Mail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 28 MB | 34 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [scadawatt](https://appshunter.io/developer/1631790694) | [Nafi Kabakoglu](https://appshunter.io/developer/1895864098) |

## What reviewers say

### ScadaWatt

[App page](https://appshunter.io/ios/app/scadawatt/id1631790692)

**Features:** Vision Pro support

**In-app purchases:** none


### Lexa Mail

[App page](https://appshunter.io/ios/app/lexa-mail/id6782341157)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScadaWatt free?

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

### Is Lexa Mail free?

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

### Do ScadaWatt or Lexa Mail have ads?

Neither ScadaWatt nor Lexa Mail shows ads.

### Which is updated more often, ScadaWatt or Lexa Mail?

ScadaWatt ships an update every 4 weeks, and Lexa Mail weekly. Most recently, ScadaWatt was updated on October 30, 2026 and Lexa Mail on October 31, 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.*