# SpotOnSite vs ADG Contract Pro

The clearest difference is iOS requirement: ADG Contract Pro at 15.0 against SpotOnSite's 18.6. On price, update cadence, ads 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.

SpotOnSite ships an update every 3 weeks, ADG Contract Pro fortnightly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SpotOnSite | ADG Contract Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (38 ratings)](https://appshunter.io/ios/app/spotonsite/id1580155527/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 129 MB | 61 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SpotOnSite LLC](https://appshunter.io/developer/1580155529) | [Artisan Design Group, LLC](https://appshunter.io/developer/1513407186) |

## What reviewers say

### SpotOnSite

[App page](https://appshunter.io/ios/app/spotonsite/id1580155527)

This app facilitates communication between contractors and property managers for onsite repairs. It uses satellite imagery and geotagged media to document repair needs and progress, providing clients with time-stamped updates and a detailed log of completed work.

**Highlights:** Satellite imagery for repair assessment, Geotagged photos and videos, Time-stamped progress updates, Running comment log for work details, Cloud-based access, Property inspection dashboard

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### ADG Contract Pro

[App page](https://appshunter.io/ios/app/adg-contract-pro/id1584211835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpotOnSite free?

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

### Is ADG Contract Pro free?

ADG Contract Pro is free to download, with no in-app purchases.

### Do SpotOnSite or ADG Contract Pro have ads?

Neither SpotOnSite nor ADG Contract Pro shows ads.

### Which is updated more often, SpotOnSite or ADG Contract Pro?

SpotOnSite ships an update every 3 weeks, and ADG Contract Pro fortnightly. Most recently, SpotOnSite was updated on November 3, 2026 and ADG Contract Pro on October 25, 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.*