# Mini ACDP vs Keys App

Mini ACDP and Keys App both sit at 4.1 stars, but that hides the real split: 80% of Keys App's written reviews are positive against 29% of Mini ACDP's. Mini ACDP's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

Keys App holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 16 and 13 respectively. Written reviews point the same way: 29% of Mini ACDP's written reviews are positive against 80% of Keys App's.

Mini ACDP ships an update every 5 days, Keys App fortnightly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mini ACDP | Keys App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (16 ratings)](https://appshunter.io/ios/app/mini-acdp/id1397256596/reviews) | **[4.3 (13 ratings)](https://appshunter.io/ios/app/keys-app/id1564293496/reviews)** |
| Number of ratings | **16** | 13 |
| Positive reviews | 28.6% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 79 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanning Yanhua Electronics Co., Ltd.](https://appshunter.io/developer/525374499) | [Keys LLC](https://appshunter.io/developer/1564293498) |

## What reviewers say

### Mini ACDP

[App page](https://appshunter.io/ios/app/mini-acdp/id1397256596)

This professional locksmith tool allows for automotive car key programming without the need for soldering. It supports various EEPROM series and MCU programming, offering in-circuit and on-adapter options. Users can also share data and receive expert guidance from a tech team.

**Highlights:** Car key programming without soldering, EEPROM in-circuit and on-adapter programming, Freescale/NEC MCU programming, CAS3/CAS4/FEM/BDM IMMO data read/write, Share program/data/info with tech team, Real-time expert guidance

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

**In-app purchases:** none


### Keys App

[App page](https://appshunter.io/ios/app/keys-app/id1564293496)

Connects users with on-demand locksmiths, key programmers, and roadside assistance specialists. Find, track, chat with, and negotiate prices with local service providers directly through the app.

**Highlights:** On-demand locksmith services, Key programming and duplication, Emergency roadside assistance, Service provider navigation, In-app chat and negotiation, Real-time tracking of specialists

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

**In-app purchases:** none


## Frequently asked questions

### Is Mini ACDP free?

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

### Is Keys App free?

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

### Which has better reviews, Mini ACDP or Keys App?

Keys App is rated higher. Mini ACDP averages 4.1 out of 5 from 16 ratings, while Keys App averages 4.3 from 13 ratings.

### Do Mini ACDP or Keys App have ads?

Neither Mini ACDP nor Keys App shows ads.

### Which is updated more often, Mini ACDP or Keys App?

Mini ACDP ships an update every 5 days, and Keys App fortnightly. Most recently, Mini ACDP was updated on September 18, 2026 and Keys App on September 19, 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.*