# 36Zero vs Snag AI

The clearest difference is in-app purchases: 36Zero at none against Snag AI's 2. 36Zero also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Snag AI sells 2 in-app purchases, starting at $19.99 per month. 36Zero asks for nothing beyond the download.

36Zero ships an update weekly, Snag AI every 8 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 36Zero | Snag AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 8 days |
| Size | 114 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fuseAware](https://appshunter.io/developer/1242870948) | [FRANKIE BIGWOOD](https://appshunter.io/developer/6777511304) |

## What reviewers say

### 36Zero

[App page](https://appshunter.io/ios/app/36zero/id1331970981)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Snag AI

[App page](https://appshunter.io/ios/app/snag-ai-snagging-and-defects/id6777511302)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Annual | $149.99 | per year |


## Frequently asked questions

### Is 36Zero free?

36Zero is free to download, with no in-app purchases.

### Is Snag AI free?

Snag AI is free to download, with in-app purchases available.

### Do 36Zero or Snag AI have ads?

Snag AI shows ads; 36Zero does not.

### Which is updated more often, 36Zero or Snag AI?

36Zero ships an update weekly, and Snag AI every 8 days. Most recently, 36Zero was updated on November 13, 2026 and Snag AI on November 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.*