# R4.6V2 vs DSP

The clearest difference is update cadence: DSP at every 2 months against R4.6V2's every 11 months. R4.6V2's advantage is iOS requirement (9.0 vs 15.5). 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.

R4.6V2 ships an update every 11 months, DSP every 2 months. The most recent releases landed on November 3, 2026 and October 30, 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 2 months** |
| Size | 4 MB | 5 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| 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-610/id6754862591)

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

**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 2 months. Most recently, R4.6V2 was updated on November 3, 2026 and DSP on October 30, 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.*