# SMSi Supervision Plus vs supasite

The clearest difference is ads: SMSi Supervision Plus at none against supasite's shown. SMSi Supervision Plus also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). supasite's advantage is update cadence (every 5 days vs every 3 weeks). On price and in-app purchases there is nothing between them.

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

SMSi Supervision Plus ships an update every 3 weeks, supasite every 5 days. Both last shipped on September 19, 2026.

## The numbers

| Metric | SMSi Supervision Plus | supasite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/supasite/id6758682718/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 46 MB | 92 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Integrated Maintenance Management Services Pty Ltd](https://appshunter.io/developer/1582415804) | [BuildPass](https://appshunter.io/developer/1538577838) |

## What reviewers say

### SMSi Supervision Plus

[App page](https://appshunter.io/ios/app/smsi-supervision-plus/id1582415802)

**Features:** macOS Compatibility

**In-app purchases:** none


### supasite

[App page](https://appshunter.io/ios/app/supasite/id6758682718)

This app transforms field work by automatically recording, transcribing, and summarizing calls, meetings, and site observations into searchable notes and tasks. It ensures no important details are missed, streamlining communication and accountability for construction professionals.

**Highlights:** Automatic transcription of calls and meetings, AI-powered summaries of discussions, Automatic extraction of tasks, Centralized inbox for all captured information, Integration with BuildPass for data syncing, Photo capture and observation recording

**In-app purchases:** none


## Frequently asked questions

### Is SMSi Supervision Plus free?

SMSi Supervision Plus is free to download, with no in-app purchases.

### Is supasite free?

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

### Do SMSi Supervision Plus or supasite have ads?

supasite shows ads; SMSi Supervision Plus does not.

### Which is updated more often, SMSi Supervision Plus or supasite?

SMSi Supervision Plus ships an update every 3 weeks, and supasite every 5 days. Most recently, SMSi Supervision Plus was updated on September 19, 2026 and supasite on September 19, 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.*