# PCR vs ROCRUN

PCR and ROCRUN 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.

PCR ships an update every 3 weeks, ROCRUN every 2 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | PCR | ROCRUN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 52 MB | 73 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Laika Lab](https://appshunter.io/developer/1441875801) | [Shenzhen LingDong Intelligent Technologies CO., LTD.](https://appshunter.io/developer/1251873828) |

## What reviewers say

### PCR

[App page](https://appshunter.io/ios/app/pcr-power-charge-report/id1570152011)

**In-app purchases:** none


### ROCRUN

[App page](https://appshunter.io/ios/app/rocrun/id6757520153)

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

**In-app purchases:** none


## Frequently asked questions

### Is PCR free?

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

### Is ROCRUN free?

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

### Do PCR or ROCRUN have ads?

Neither PCR nor ROCRUN shows ads.

### Which is updated more often, PCR or ROCRUN?

PCR ships an update every 3 weeks, and ROCRUN every 2 weeks. Most recently, PCR was updated on October 15, 2026 and ROCRUN on October 15, 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.*