# Innova DiagDR vs Smart Interphone

The clearest difference is iOS requirement: Innova DiagDR at 11.0 against Smart Interphone's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Innova DiagDR | Smart Interphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/innova-diagdr/id6443548982/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | Free | — |
| Size | 15 MB | 137 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Innova Electronic](https://appshunter.io/developer/660115772) | [Tzu-Lung Chang](https://appshunter.io/developer/623730215) |

## What reviewers say

### Innova DiagDR

[App page](https://appshunter.io/ios/app/innova-diagdr/id6443548982)

This app connects to a wireless graphing multimeter to simplify automotive diagnostics. It offers training videos, easy-to-understand results interpretation, and advanced testing features like waveform capture and data logging for various electrical systems.

**Highlights:** Wireless multimeter connection, Training videos and tutorials, Interpreting test results, Waveform capture and graphing, Data logging, Automotive system testing

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Interphone

[App page](https://appshunter.io/ios/app/smart-interphone/id6478376348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Innova DiagDR free?

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

### Is Smart Interphone free?

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

### Do Innova DiagDR or Smart Interphone have ads?

Neither Innova DiagDR nor Smart Interphone shows ads.

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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.*