# WorkingSpec vs Site Defects App

The clearest difference is update cadence: Site Defects App at every 9 days against WorkingSpec's every 4 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.

WorkingSpec ships an update every 4 months, Site Defects App every 9 days. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | WorkingSpec | Site Defects App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 101 MB | 63 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Working Spec Ltd](https://appshunter.io/developer/1302385720) | [Interapptive Pty Ltd](https://appshunter.io/developer/1080307279) |

## What reviewers say

### WorkingSpec

[App page](https://appshunter.io/ios/app/workingspec/id1360445244)

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

**In-app purchases:** none


### Site Defects App

[App page](https://appshunter.io/ios/app/site-defects-app-defectwise/id1514729575)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WorkingSpec free?

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

### Is Site Defects App free?

Site Defects App is free to download, with no in-app purchases.

### Do WorkingSpec or Site Defects App have ads?

Neither WorkingSpec nor Site Defects App shows ads.

### Which is updated more often, WorkingSpec or Site Defects App?

WorkingSpec ships an update every 4 months, and Site Defects App every 9 days. Most recently, WorkingSpec was updated on September 18, 2026 and Site Defects App on September 10, 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.*