# BSM IRT vs Smart Audit

The clearest difference is update cadence: Smart Audit at fortnightly against BSM IRT's every 3 months. 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.

BSM IRT ships an update every 3 months, Smart Audit fortnightly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BSM IRT | Smart Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 53 MB | 72 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) | [Smart Food Safe Solutions Inc](https://appshunter.io/developer/1396500918) |

## What reviewers say

### BSM IRT

[App page](https://appshunter.io/ios/app/bsm-irt/id1502211873)

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

**In-app purchases:** none


### Smart Audit

[App page](https://appshunter.io/ios/app/smart-audit/id6470036181)

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

**In-app purchases:** none


## Frequently asked questions

### Is BSM IRT free?

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

### Is Smart Audit free?

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

### Do BSM IRT or Smart Audit have ads?

Neither BSM IRT nor Smart Audit shows ads.

### Which is updated more often, BSM IRT or Smart Audit?

BSM IRT ships an update every 3 months, and Smart Audit fortnightly. Most recently, BSM IRT was updated on October 25, 2026 and Smart Audit on October 27, 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.*