# DocsRiver Mobile vs DB Tuner

The clearest difference is update cadence: DocsRiver Mobile at monthly against DB Tuner's every 3 months. 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.

DocsRiver Mobile ships an update monthly, DB Tuner every 3 months. The most recent releases landed on September 21, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | DocsRiver Mobile | DB Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/db-tuner/id6720728414/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 56.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free |
| Size | 14 MB | 15 MB |
| Requires iOS | 12.4 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haulmont Development OOO](https://appshunter.io/developer/1033811743) | [LLC "ALPHARD GROUP RUS"](https://appshunter.io/developer/1770271199) |

## What reviewers say

### DocsRiver Mobile

[App page](https://appshunter.io/ios/app/docsriver-mobile/id6621239700)

**Features:** macOS Compatibility

**In-app purchases:** none


### DB Tuner

[App page](https://appshunter.io/ios/app/db-tuner/id6720728414)

This is the official tool for tuning Deaf Bonce head units. It allows users to optimize audio settings for their specific vehicle and listening preferences.

**Highlights:** Official tuning tool, Head unit optimization, Audio settings adjustment, Deaf Bonce compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DocsRiver Mobile free?

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

### Is DB Tuner free?

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

### Do DocsRiver Mobile or DB Tuner have ads?

Neither DocsRiver Mobile nor DB Tuner shows ads.

### Which is updated more often, DocsRiver Mobile or DB Tuner?

DocsRiver Mobile ships an update monthly, and DB Tuner every 3 months. Most recently, DocsRiver Mobile was updated on September 21, 2026 and DB Tuner on July 18, 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.*