# SDPROG vs EDGE BASS DSP

The clearest difference is update cadence: SDPROG at every 9 days against EDGE BASS DSP's every 3 weeks. EDGE BASS DSP's advantage is iOS requirement (11.0 vs 15.0). 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.

SDPROG ships an update every 9 days, EDGE BASS DSP every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SDPROG | EDGE BASS DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sdprog/id1020589879/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 92 MB | 4 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NexDiag Sp z o. o.](https://appshunter.io/developer/1316943345) | [Midbass Distribution Limited](https://appshunter.io/developer/1669128334) |

## What reviewers say

### SDPROG

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

This advanced diagnostic tool allows for in-depth analysis of cars, motorcycles, and electric vehicles. It supports OBD2 and service modes, offering comprehensive monitoring of emission systems like DPF, FAP, GPF, and PEF, along with real-time parameter readings and DTC analysis.

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

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

**In-app purchases:** none


### EDGE BASS DSP

[App page](https://appshunter.io/ios/app/edge-bass-dsp/id6447460157)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDPROG free?

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

### Is EDGE BASS DSP free?

EDGE BASS DSP is free to download, with no in-app purchases.

### Do SDPROG or EDGE BASS DSP have ads?

Neither SDPROG nor EDGE BASS DSP shows ads.

### Which is updated more often, SDPROG or EDGE BASS DSP?

SDPROG ships an update every 9 days, and EDGE BASS DSP every 3 weeks. Most recently, SDPROG was updated on November 1, 2026 and EDGE BASS DSP on November 3, 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.*