# TestIT App vs DND

The clearest difference is review sentiment: DND at 100% against TestIT App's 33%. DND also leads on update cadence (every 8 days vs every 3 months) and rating (5.0 vs 4.7). TestIT App's advantage is ratings volume (11 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DND holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TestIT App has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of TestIT App's written reviews are positive against 100% of DND's.

TestIT App ships an update every 3 months, DND every 8 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TestIT App | DND |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11 ratings)](https://appshunter.io/ios/app/testit-app/id1454131311/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dnd/id6451104638/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 14 MB | 339 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [National Association of Counties](https://appshunter.io/developer/1206147059) | [MATL TECH INC.](https://appshunter.io/developer/1735263917) |

## What reviewers say

### TestIT App

[App page](https://appshunter.io/ios/app/testit-app/id1454131311)

This utility app helps identify areas with poor internet connectivity. It collects data to advocate for better broadband infrastructure funding, especially in underserved rural communities. The goal is to ensure equitable access to high-speed internet nationwide.

**Highlights:** Identifies areas with low connectivity, Collects connectivity data, Advocates for broadband infrastructure, Supports rural communities, Ensures adequate funding

**In-app purchases:** none


### DND

[App page](https://appshunter.io/ios/app/dnd/id6451104638)

This tool helps you understand your vehicle's health and diagnose issues. It provides comprehensive diagnostic services, maintenance guidance, and real-time sensor data monitoring, making car care accessible even for beginners.

**Highlights:** OBD functionality, Enhanced diagnosis, Vehicle maintenance guidance, Locate malfunction causes, AI services, Abnormal warnings, Real-time sensor data monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TestIT App free?

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

### Is DND free?

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

### Which has better reviews, TestIT App or DND?

DND is rated higher. TestIT App averages 4.7 out of 5 from 11 ratings, while DND averages 5.0 from 1 ratings.

### Do TestIT App or DND have ads?

Neither TestIT App nor DND shows ads.

### Which is updated more often, TestIT App or DND?

TestIT App ships an update every 3 months, and DND every 8 days. Most recently, TestIT App was updated on October 29, 2026 and DND on October 24, 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.*