# POWER QUARRY vs RfnBMS

The clearest difference is update cadence: POWER QUARRY at every 2 months against RfnBMS's every 24 months. POWER QUARRY also leads on iOS requirement (11.0 vs 13.0). 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.

POWER QUARRY ships an update every 2 months, RfnBMS every 24 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | POWER QUARRY | RfnBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Size | 41 MB | 2 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 范](https://appshunter.io/developer/1507275518) | [亚妹 李](https://appshunter.io/developer/1621258401) |

## What reviewers say

### POWER QUARRY

[App page](https://appshunter.io/ios/app/power-quarry/id1463262929)

**Features:** macOS Compatibility

**In-app purchases:** none


### RfnBMS

[App page](https://appshunter.io/ios/app/rfnbms/id1621684342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWER QUARRY free?

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

### Is RfnBMS free?

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

### Do POWER QUARRY or RfnBMS have ads?

Neither POWER QUARRY nor RfnBMS shows ads.

### Which is updated more often, POWER QUARRY or RfnBMS?

POWER QUARRY ships an update every 2 months, and RfnBMS every 24 months. Most recently, POWER QUARRY was updated on October 5, 2026 and RfnBMS on October 11, 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.*