# WebSupervisor vs Blockbax

WebSupervisor and Blockbax are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | WebSupervisor | Blockbax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/websupervisor/id1327261136/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 17 MB | 77 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ComAp a.s.](https://appshunter.io/developer/1797523027) | [Blockbax](https://appshunter.io/developer/1479534603) |

## What reviewers say

### WebSupervisor

[App page](https://appshunter.io/ios/app/websupervisor/id1327261136)

Monitor and control industrial equipment remotely via the cloud. View unit status, track locations on a map, and manage alarms. Supports third-party devices communicating via Modbus.

**Highlights:** Units overview with status sorting and filtering, Unit and site location mapping, Single unit control, Geofencing, Alarm list with reset capability, Push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Blockbax

[App page](https://appshunter.io/ios/app/blockbax/id1535779288)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WebSupervisor free?

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

### Is Blockbax free?

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

### Do WebSupervisor or Blockbax have ads?

Neither WebSupervisor nor Blockbax shows ads.

### Which is updated more often, WebSupervisor or Blockbax?

WebSupervisor ships an update every 2 months, and Blockbax every 2 months. Most recently, WebSupervisor was updated on September 10, 2026 and Blockbax on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*