Comparison

36Zero vs Snag AI

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

36Zero

Features
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36Zero aims to radically transform the landscape of health, safety and wellbeing in the modern workplace, providing access to the latest tools to keep you Healthier, Happier and Safer at work. With 36Zero you can optionally connect to the Health app so you can view your step count and have it contribute to your Health Score

About

Snag AI

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Snag.ai turns property and construction snagging into a fast, professional process โ€” built for site engineers, project managers, clerks of works, quantity surveyors, and independent snagging professionals. Simply photograph a defect and let AI do the heavy lifting: it logs the issue, adds relevant project context, and tags it by trade, location, and severity โ€” all in seconds. No more manual note-taking on site. When you're ready, generate a polished Word report in minutes, ready to share with contractors, clients, or your team. KEY FEATURES AI-powered defect logging from a single photo Automatic tagging by trade, severity, and location Track updates and progress on every defect Generate professional Word reports instantly Works offline on site โ€” syncs when you're back online Whether you're managing a single site or juggling multiple projects, Snag.ai keeps your defect tracking organised, fast, and professional โ€” so you can spend less time on paperwork and more time on site. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

36Zero4 screens
Snag AI4 screens

Verdict

The call

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.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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.

UpkeepUpdate frequency

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

Scorecard2 real differences ยท 4 level
36Zero versus Snag AI: the parameters behind the verdict, then further details
Parameter36ZeroSnag AI
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 8 days
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size114 MB58 MB
Age rating4+4+
DeveloperfuseAwareFRANKIE BIGWOOD

In-app purchases

None

36Zero

No in-app purchases

2 purchases

Snag AI

Subscriptions2
  • Pro Monthly14 Days trial$19.991 Month
  • Pro Annual$149.991 Year

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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