# SiteMax vs OttoTasks

SiteMax and OttoTasks 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.

SiteMax ships an update every 9 days, OttoTasks weekly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SiteMax | OttoTasks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/sitemax/id1493876655/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 143 MB | 104 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sitemax Systems inc.](https://appshunter.io/developer/981951720) | [CarbonAi](https://appshunter.io/developer/1801305640) |

## What reviewers say

### SiteMax

[App page](https://appshunter.io/ios/app/sitemax/id1493876655)

This platform digitizes construction job sites, moving away from paper-based processes. It offers streamlined management for general contractors, subcontractors, and developers, providing real-time visibility and improving productivity.

**Highlights:** Go Paperless, Consolidate Applications, Streamline Processes, Task Management, Digital Forms, Photo Management, RFI Tracking

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

**In-app purchases:** none


### OttoTasks

[App page](https://appshunter.io/ios/app/ottotasks/id6743130980)

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

**In-app purchases:** none


## Frequently asked questions

### Is SiteMax free?

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

### Is OttoTasks free?

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

### Do SiteMax or OttoTasks have ads?

Neither SiteMax nor OttoTasks shows ads.

### Which is updated more often, SiteMax or OttoTasks?

SiteMax ships an update every 9 days, and OttoTasks weekly. Most recently, SiteMax was updated on September 17, 2026 and OttoTasks on September 9, 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.*