# R4.6V2 vs DSP

The clearest difference is iOS requirement: R4.6V2 at 9.0 against DSP's 15.6. 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.

R4.6V2 ships an update every 11 months, DSP every 15 months. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | R4.6V2 | DSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Size | 4 MB | 2 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [文杰 陈](https://appshunter.io/developer/1179776282) | [东山 谢](https://appshunter.io/developer/1634156531) |

## What reviewers say

### R4.6V2

[App page](https://appshunter.io/ios/app/r46v2/id1572042353)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP

[App page](https://appshunter.io/ios/app/dsp-4680-pro/id6479560759)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R4.6V2 free?

R4.6V2 is free to download, with no in-app purchases.

### Is DSP free?

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

### Do R4.6V2 or DSP have ads?

Neither R4.6V2 nor DSP shows ads.

### Which is updated more often, R4.6V2 or DSP?

R4.6V2 ships an update every 11 months, and DSP every 15 months. Most recently, R4.6V2 was updated on October 15, 2026 and DSP on October 25, 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.*