# MODI Mobile Diagnostics vs RFIDMAP | RFID Mapping Tool

The clearest difference is update cadence: RFIDMAP | RFID Mapping Tool at fortnightly against MODI Mobile Diagnostics's monthly. MODI Mobile Diagnostics's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, 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.

MODI Mobile Diagnostics ships an update monthly, RFIDMAP | RFID Mapping Tool fortnightly. The most recent releases landed on October 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | MODI Mobile Diagnostics | RFIDMAP | RFID Mapping Tool |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 66 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MODI Abrites Ltd.](https://appshunter.io/developer/1779687917) | [Paul Mooij](https://appshunter.io/developer/1729168902) |

## What reviewers say

### MODI Mobile Diagnostics

[App page](https://appshunter.io/ios/app/modi-mobile-diagnostics/id1459081087)

This app provides advanced diagnostic and customization options for vehicles. It allows users to read and clear trouble codes, view live data, perform module scans, and unlock coding features for various car brands. A health report feature helps identify potential issues before trips.

**Highlights:** Vehicle diagnostics, Read and clear diagnostic trouble codes, Live data display, Module scan, Coding and customization, Health Report

**Features:** Vision Pro support

**In-app purchases:** none


### RFIDMAP | RFID Mapping Tool

[App page](https://appshunter.io/ios/app/rfidmap-rfid-mapping-tool/id6747407610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MODI Mobile Diagnostics free?

MODI Mobile Diagnostics is free to download, with no in-app purchases.

### Is RFIDMAP | RFID Mapping Tool free?

RFIDMAP | RFID Mapping Tool is free to download, with no in-app purchases.

### Do MODI Mobile Diagnostics or RFIDMAP | RFID Mapping Tool have ads?

Neither MODI Mobile Diagnostics nor RFIDMAP | RFID Mapping Tool shows ads.

### Which is updated more often, MODI Mobile Diagnostics or RFIDMAP | RFID Mapping Tool?

MODI Mobile Diagnostics ships an update monthly, and RFIDMAP | RFID Mapping Tool fortnightly. Most recently, MODI Mobile Diagnostics was updated on October 4, 2026 and RFIDMAP | RFID Mapping Tool on September 25, 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.*