# LeadMate vs DB Killer Calculator

LeadMate and DB Killer Calculator are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | LeadMate | DB Killer Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 38 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [dimedis GmbH](https://appshunter.io/developer/571012740) | [Remigiusz Nowacki](https://appshunter.io/developer/1883665241) |

## What reviewers say

### LeadMate

[App page](https://appshunter.io/ios/app/leadmate/id6670612641)

**In-app purchases:** none


### DB Killer Calculator

[App page](https://appshunter.io/ios/app/db-killer-calculator/id6764839871)

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

**In-app purchases:** none


## Frequently asked questions

### Is LeadMate free?

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

### Is DB Killer Calculator free?

DB Killer Calculator is free to download, with no in-app purchases.

### Do LeadMate or DB Killer Calculator have ads?

Neither LeadMate nor DB Killer Calculator shows ads.

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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.*