# MSCADAView vs Substation Digital

The clearest difference is in-app purchases: Substation Digital at none against MSCADAView's 4. MSCADAView's advantage is iOS requirement (10.0 vs 13.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MSCADAView sells 4 in-app purchases, starting at $0.99 per 7 days. Substation Digital asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on June 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MSCADAView | Substation Digital |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 42 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chai Kunnasit](https://appshunter.io/developer/666607479) | [International Organization for Substations Digital Development POWER VIEW](https://appshunter.io/developer/1760809328) |

## What reviewers say

### MSCADAView

[App page](https://appshunter.io/ios/app/mscadaview/id1021584307)

This app provides a mobile interface for industrial SCADA databases, allowing users to monitor real-time data, view historical trends, and manage alarms. It offers an economical alternative to conventional operator panels and connects easily to industrial devices via WiFi.

**Highlights:** Real-time graphical display, Historical data and trends, Alarm management, Connects via WiFi LAN, Supports DNP3, Modbus TCP, SNMP

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium- 1 Week | $0.99 | per 7 days |
| Premium - 1 Month | $3.99 | per month |
| Premium - 6 Months | $17.49 | per 6 months |
| Premium- 1 Year | $29.99 | per year |


### Substation Digital

[App page](https://appshunter.io/ios/app/substation-digital/id6599860006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MSCADAView free?

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

### Is Substation Digital free?

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

### Do MSCADAView or Substation Digital have ads?

Neither MSCADAView nor Substation Digital shows ads.

### Which is updated more often, MSCADAView or Substation Digital?

MSCADAView ships an update every 5 weeks, and Substation Digital every 5 weeks. Most recently, MSCADAView was updated on June 11, 2026 and Substation Digital on September 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.*