# Graycore vs Only Up GO

The clearest difference is in-app purchases: Only Up GO at none against Graycore's 7. Graycore's advantage is ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Graycore sells 7 one-off in-app purchases. Only Up GO asks for nothing beyond the download.

Graycore ships an update every 5 days, Only Up GO every 6 weeks. The most recent releases landed on July 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Graycore | Only Up GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/graycore/id1570178497/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 321 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yolleg Ltd](https://appshunter.io/developer/1221279859) | [Andrew Kozlov](https://appshunter.io/developer/920376446) |

## What reviewers say

### Graycore

[App page](https://appshunter.io/ios/app/graycore/id1570178497)

Engage in thrilling 3D combat as a character tasked with eliminating monsters using a variety of weapons. Customize your character's appearance with extensive color options and collect in-game currency to unlock more outfits. Enjoy smooth controls and console-quality graphics in this action-packed shooter.

**Highlights:** Third-person perspective gameplay, Monster shooting and combat, On-screen joystick controls, High-quality 3D graphics, Character outfit customization, Coin collection for unlocks

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Coins | $5.99 | one-time |
| 200 Coins | $6.99 | one-time |
| 500 Coins | $8.99 | one-time |
| 1000 Coins | $9.99 | one-time |
| 2000 Coins | $19.99 | one-time |
| 4000 Coins | $39.99 | one-time |
| 8000 Coins | $79.99 | one-time |


### Only Up GO

[App page](https://appshunter.io/ios/app/only-up-go/id6454431716)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Graycore free?

Graycore is free to download, with in-app purchases available.

### Is Only Up GO free?

Only Up GO is free to download, with no in-app purchases.

### Do Graycore or Only Up GO have ads?

Only Up GO shows ads; Graycore does not.

### Which is updated more often, Graycore or Only Up GO?

Graycore ships an update every 5 days, and Only Up GO every 6 weeks. Most recently, Graycore was updated on July 5, 2026 and Only Up GO on September 9, 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.*