# Pocket Key vs PINEAL RING

Pocket Key and PINEAL RING 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.

Pocket Key ships an update every 6 weeks, PINEAL RING monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pocket Key | PINEAL RING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 32 MB | 100 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yong qin lin](https://appshunter.io/developer/1661512455) | [yunkang century CO., LTD](https://appshunter.io/developer/1794949926) |

## What reviewers say

### Pocket Key

[App page](https://appshunter.io/ios/app/pocket-key/id1661512453)

**Features:** macOS Compatibility

**In-app purchases:** none


### PINEAL RING

[App page](https://appshunter.io/ios/app/pineal-ring/id6741673506)

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Key free?

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

### Is PINEAL RING free?

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

### Do Pocket Key or PINEAL RING have ads?

Neither Pocket Key nor PINEAL RING shows ads.

### Which is updated more often, Pocket Key or PINEAL RING?

Pocket Key ships an update every 6 weeks, and PINEAL RING monthly. Most recently, Pocket Key was updated on October 2, 2026 and PINEAL RING on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*