# Smart Evo vs Black Widow Key Machine V2

The clearest difference is update cadence: Black Widow Key Machine V2 at monthly against Smart Evo's every 17 months. Smart Evo's advantage is iOS requirement (7.0 vs 12.0). 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.

Smart Evo ships an update every 17 months, Black Widow Key Machine V2 monthly. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Smart Evo | Black Widow Key Machine V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/black-widow-key-machine-v2/id1600176672/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | — | Free |
| Size | 4 MB | 317 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elentek srl](https://appshunter.io/developer/1367404123) | [Lock Labs, Inc.](https://appshunter.io/developer/1521325322) |

## What reviewers say

### Smart Evo

[App page](https://appshunter.io/ios/app/smart-evo/id1367404124)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Widow Key Machine V2

[App page](https://appshunter.io/ios/app/black-widow-key-machine-v2/id1600176672)

This utility app allows locksmiths to cut various types of keys, including high-security, edge-cut, dimple, tibbe, and tubular blanks. It connects via Bluetooth to a mobile device for cutting keys by code, duplication, and progression.

**Highlights:** Cut high-security keys, Cut edge-cut keys, Cut dimple keys, Cut tibbe keys, Cut tubular keys, Bluetooth mobile connectivity, Cut by code, duplicate, and progression

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Evo free?

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

### Is Black Widow Key Machine V2 free?

Black Widow Key Machine V2 is free to download, with no in-app purchases.

### Do Smart Evo or Black Widow Key Machine V2 have ads?

Neither Smart Evo nor Black Widow Key Machine V2 shows ads.

### Which is updated more often, Smart Evo or Black Widow Key Machine V2?

Smart Evo ships an update every 17 months, and Black Widow Key Machine V2 monthly. Most recently, Smart Evo was updated on October 20, 2026 and Black Widow Key Machine V2 on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*