# Before Zero vs Crime Maps

The clearest difference is in-app purchases: Before Zero at none against Crime Maps's 3. Crime Maps's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Crime Maps sells 3 in-app purchases, starting at $8.00 per month. Before Zero asks for nothing beyond the download.

Before Zero ships an update every 6 weeks, Crime Maps every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Before Zero | Crime Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (19 ratings)](https://appshunter.io/ios/app/crime-maps/id6761231069/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 42 MB | 111 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yigit ERKAL](https://appshunter.io/developer/1870976115) | [Estate Gurus LLC](https://appshunter.io/developer/1888332569) |

## What reviewers say

### Before Zero

[App page](https://appshunter.io/ios/app/before-zero-emergency-prep/id6760922007)

**In-app purchases:** none


### Crime Maps

[App page](https://appshunter.io/ios/app/crime-maps/id6761231069)

Check the safety and crime rate of any U.S. address before renting, buying, or moving. Get instant crime scores, explore interactive crime maps, and view neighborhood demographics. Essential intel for renters, homebuyers, and investors.

**Highlights:** Instant crime score and rate, Interactive crime map, Crime alert notifications, Crime breakdowns by category, Neighborhood demographics, Address crime search

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoorProfit 7-Day Free Trial | $8.00 | per month |
| Doorprofit Monthly | $8.00 | per month |
| DoorProfit Pro — 3 Months | $16.00 | per 3 months |


## Frequently asked questions

### Is Before Zero free?

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

### Is Crime Maps free?

Crime Maps is free to download, with in-app purchases available.

### Do Before Zero or Crime Maps have ads?

Neither Before Zero nor Crime Maps shows ads.

### Which is updated more often, Before Zero or Crime Maps?

Before Zero ships an update every 6 weeks, and Crime Maps every 2 weeks. Most recently, Before Zero was updated on October 28, 2026 and Crime Maps on October 28, 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.*