# SDPROG vs NexzDAS

The clearest difference is rating: SDPROG at 5.0 against NexzDAS's 2.1. SDPROG also leads on review sentiment (25% vs 11%). NexzDAS's advantage is ratings volume (13 vs 3). 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.

SDPROG holds the better App Store score, 5.0 against 2.1. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 25% of SDPROG's written reviews are positive against 11% of NexzDAS's.

SDPROG ships an update every 9 days, NexzDAS every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | SDPROG | NexzDAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sdprog/id1020589879/reviews)** | [2.1 (13 ratings)](https://appshunter.io/ios/app/nexzdas/id1462867675/reviews) |
| Number of ratings | 3 | **13** |
| Positive reviews | **25.0% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 85 MB | 797 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NexDiag Sp z o. o.](https://appshunter.io/developer/1316943345) | [美泉 黄](https://appshunter.io/developer/1465544231) |

## What reviewers say

### SDPROG

[App page](https://appshunter.io/ios/app/sdprog/id1020589879)

This advanced diagnostic tool allows for comprehensive vehicle system analysis, including emission filters and real-time parameter monitoring. It supports cars, motorcycles, ATVs, hybrids, and electric vehicles, offering detailed insights into engine and onboard modules.

**Highlights:** Comprehensive OBD2 and service diagnostics, Advanced emission filter analysis (DPF, FAP, GPF, PEF), Real-time vehicle parameter monitoring, DTC reading and clearing, Support for cars, motorcycles, ATVs, hybrids, and EVs

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

**In-app purchases:** none


### NexzDAS

[App page](https://appshunter.io/ios/app/nexzdas/id1462867675)

This app provides comprehensive vehicle diagnostics, including full-system scanning and specialized functions like service resets and brake adjustments. It offers detailed diagnostic reports and an extensive online database for trouble code inquiries, all accessible via a portable Bluetooth device.

**Highlights:** Full-system vehicle diagnosis, OBD2 code reading and clearing, Specialized reset and calibration functions, Online trouble code inquiry, Bluetooth 4.2 connectivity, Professional diagnostic reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDPROG free?

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

### Is NexzDAS free?

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

### Which has better reviews, SDPROG or NexzDAS?

SDPROG is rated higher. SDPROG averages 5.0 out of 5 from 3 ratings, while NexzDAS averages 2.1 from 13 ratings.

### Do SDPROG or NexzDAS have ads?

Neither SDPROG nor NexzDAS shows ads.

### Which is updated more often, SDPROG or NexzDAS?

SDPROG ships an update every 9 days, and NexzDAS every 10 days. Most recently, SDPROG was updated on October 24, 2026 and NexzDAS on October 24, 2026.

---

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