# BMS Supervisor vs ID Auditor

BMS Supervisor and ID Auditor 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.

BMS Supervisor ships an update every 2 months, ID Auditor every 4 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | BMS Supervisor | ID Auditor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 24 MB | 9 MB |
| Requires iOS | **14.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koerber Technologies SpA](https://appshunter.io/developer/938061707) | [Valmarc Corporation](https://appshunter.io/developer/727269236) |

## What reviewers say

### BMS Supervisor

[App page](https://appshunter.io/ios/app/bms-supervisor/id1414339418)

**In-app purchases:** none


### ID Auditor

[App page](https://appshunter.io/ios/app/id-auditor/id1636722049)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BMS Supervisor free?

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

### Is ID Auditor free?

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

### Do BMS Supervisor or ID Auditor have ads?

Neither BMS Supervisor nor ID Auditor shows ads.

### Which is updated more often, BMS Supervisor or ID Auditor?

BMS Supervisor ships an update every 2 months, and ID Auditor every 4 months. Most recently, BMS Supervisor was updated on September 17, 2026 and ID Auditor on September 14, 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.*