# SPL vs KYDZ

The clearest difference is rating: SPL at 4.8 against KYDZ's 4.1. SPL also leads on review sentiment (100% vs 75%) and iOS requirement (12.0 vs 15.0). KYDZ's advantage is update cadence (every 10 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SPL holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 100% of SPL's written reviews are positive against 75% of KYDZ's.

SPL ships an update monthly, KYDZ every 10 days. The most recent releases landed on June 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SPL | KYDZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/spl/id1489139640/reviews)** | [4.1 (7 ratings)](https://appshunter.io/ios/app/kydz/id1539109976/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | Free |
| Size | 132 MB | 403 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [军 杨](https://appshunter.io/developer/1489139639) | [Wuxi Kaiyang Electronic Technology Co., Ltd.](https://appshunter.io/developer/1131154502) |

## What reviewers say

### SPL

[App page](https://appshunter.io/ios/app/spl/id1489139640)

This application connects to automatic key cutting machines via Bluetooth. It enables users to decode, cut, duplicate keys, and create custom key profiles, streamlining locksmith operations for increased efficiency.

**Highlights:** Bluetooth connectivity, Key decoding, Key cutting, Key duplication, Custom key profiles, Intelligent updates

**Features:** macOS Compatibility

**In-app purchases:** none


### KYDZ

[App page](https://appshunter.io/ios/app/kydz/id1539109976)

This app connects automotive locksmiths to specialized hardware for generating car remotes, smart cards, and performing key profiling. It offers tools like a mechanical key ruler and VIN lookup for efficient locksmithing tasks.

**Highlights:** Car remote control generation, Smart card generation, Key profiling cutting, Mechanical key ruler, Vehicle frame number query, Bluetooth device connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is SPL free?

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

### Is KYDZ free?

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

### Which has better reviews, SPL or KYDZ?

SPL is rated higher. SPL averages 4.8 out of 5 from 4 ratings, while KYDZ averages 4.1 from 7 ratings.

### Do SPL or KYDZ have ads?

Neither SPL nor KYDZ shows ads.

### Which is updated more often, SPL or KYDZ?

SPL ships an update monthly, and KYDZ every 10 days. Most recently, SPL was updated on June 10, 2026 and KYDZ on September 13, 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.*