# R4.6V2 vs DSP

R4.6V2 and DSP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 8 months. The most recent releases landed on October 15, 2026 and October 12, 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 8 months** |
| Size | 4 MB | 7 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文杰 陈](https://appshunter.io/developer/1179776282) | [Guangzhou Fenlang Electronic Technology Co., Ltd.;](https://appshunter.io/developer/1125294061) |

## 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-x16/id6466761182)

**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 8 months. Most recently, R4.6V2 was updated on October 15, 2026 and DSP on October 12, 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.*