# iDataLink Maestro Central vs AUTHOR FLASHER

The clearest difference is iOS requirement: AUTHOR FLASHER at 13.0 against iDataLink Maestro Central's 16.4. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iDataLink Maestro Central | AUTHOR FLASHER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/idatalink-maestro-central/id6468587230/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 22 MB | 32 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Automotive Data Solutions Inc](https://appshunter.io/developer/560261291) | [AUTHOR-ALARM](https://appshunter.io/developer/1344731145) |

## What reviewers say

### iDataLink Maestro Central

[App page](https://appshunter.io/ios/app/idatalink-maestro-central/id6468587230)

This application allows users to program, maintain, and customize compatible iDatalink Maestro products for their vehicles. It connects wirelessly via Bluetooth, enabling remote interaction with supported devices for firmware updates and configuration.

**Highlights:** Vehicle programming, Product maintenance, Customization options, Wireless Bluetooth connectivity, Firmware updates, Configuration management

**Features:** macOS Compatibility

**In-app purchases:** none


### AUTHOR FLASHER

[App page](https://appshunter.io/ios/app/author-flasher/id6748026821)

**In-app purchases:** none


## Frequently asked questions

### Is iDataLink Maestro Central free?

iDataLink Maestro Central is free to download, with no in-app purchases.

### Is AUTHOR FLASHER free?

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

### Do iDataLink Maestro Central or AUTHOR FLASHER have ads?

Neither iDataLink Maestro Central nor AUTHOR FLASHER shows ads.

### Which is updated more often, iDataLink Maestro Central or AUTHOR FLASHER?

iDataLink Maestro Central ships an update every 2 months, and AUTHOR FLASHER every 2 months. Most recently, iDataLink Maestro Central was updated on September 15, 2026 and AUTHOR FLASHER on September 10, 2026.

---

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