# Sign vs DoorMamba

The clearest difference is iOS requirement: Sign at 12.0 against DoorMamba's 15.1. 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.

## The numbers

| Metric | Sign | DoorMamba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (5 ratings)](https://appshunter.io/ios/app/doormamba/id6745770368/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free |
| Size | 28 MB | 93 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pak Elektron Limited](https://appshunter.io/developer/1787525857) | [GorillaDesk](https://appshunter.io/developer/978627590) |

## What reviewers say

### Sign

[App page](https://appshunter.io/ios/app/sign-track/id6739998758)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoorMamba

[App page](https://appshunter.io/ios/app/doormamba/id6745770368)

This application streamlines door-to-door sales operations by syncing field activity with customer data, scheduling, and real-time operations. It's designed for businesses that rely on direct sales for growth, integrating seamlessly with the GorillaDesk platform.

**Highlights:** Door-to-door sales management, Real-time data synchronization, Customer data integration, Scheduling and operations sync, GorillaDesk platform integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Sign free?

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

### Is DoorMamba free?

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

### Do Sign or DoorMamba have ads?

Neither Sign nor DoorMamba 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.*