# SmartBox Reference Guide vs Mini ACDP

The clearest difference is rating: Mini ACDP at 4.1 against SmartBox Reference Guide's 3.1. Mini ACDP also leads on update cadence (every 5 days vs fortnightly). SmartBox Reference Guide's advantage is review sentiment (63% vs 29%). 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.

Mini ACDP holds the better App Store score, 4.1 against 3.1. Both are backed by a comparable volume of ratings — 34 and 16 respectively. Written reviews complicate that: 63% of SmartBox Reference Guide's written reviews are positive against 29% of Mini ACDP's, so the app with the better star average is not the one people write more warmly about.

SmartBox Reference Guide ships an update fortnightly, Mini ACDP every 5 days. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SmartBox Reference Guide | Mini ACDP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (34 ratings)](https://appshunter.io/ios/app/smartbox-reference-guide/id1172947942/reviews) | **[4.1 (16 ratings)](https://appshunter.io/ios/app/mini-acdp/id1397256596/reviews)** |
| Number of ratings | **34** | 16 |
| Positive reviews | **62.5% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 65 MB | 79 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Smart Box Technology, LLC](https://appshunter.io/developer/1172947941) | [Nanning Yanhua Electronics Co., Ltd.](https://appshunter.io/developer/525374499) |

## What reviewers say

### SmartBox Reference Guide

[App page](https://appshunter.io/ios/app/smartbox-reference-guide/id1172947942)

Learn programming concepts through guided lessons. This educational tool breaks down key programming ideas for understanding, not for live coding. Ideal for beginners wanting to grasp fundamental principles.

**Highlights:** Step-by-step programming guidance, Clear explanations of key concepts, Educational training tool, Focus on understanding principles, Suitable for beginners

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SmartBox Reference Guide free?

SmartBox Reference Guide is free to download, with no in-app purchases.

### Is Mini ACDP free?

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

### Which has better reviews, SmartBox Reference Guide or Mini ACDP?

Mini ACDP is rated higher. SmartBox Reference Guide averages 3.1 out of 5 from 34 ratings, while Mini ACDP averages 4.1 from 16 ratings.

### Do SmartBox Reference Guide or Mini ACDP have ads?

Neither SmartBox Reference Guide nor Mini ACDP shows ads.

### Which is updated more often, SmartBox Reference Guide or Mini ACDP?

SmartBox Reference Guide ships an update fortnightly, and Mini ACDP every 5 days. Most recently, SmartBox Reference Guide was updated on September 17, 2026 and Mini ACDP on September 18, 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.*