# Slope Game ! vs Circle Zen

The clearest difference is ads: Circle Zen at none against Slope Game !'s shown. Slope Game !'s advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (12.0 vs 16.4). On price, 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.

Slope Game ! ships an update every 3 days, Circle Zen every 2 months. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Slope Game ! | Circle Zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.3K ratings)](https://appshunter.io/ios/app/slope-game/id6741996438/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 71.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 40 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GAMEHOX](https://appshunter.io/developer/1669184878) | [maoko](https://appshunter.io/developer/495151243) |

## What reviewers say

### Slope Game !

[App page](https://appshunter.io/ios/app/slope-game/id6741996438)

Navigate a rolling ball down a challenging 3D slope, avoiding obstacles and the edge. This hyper-casual game offers endless fun with simple one-finger controls and a unique techno-inspired design. Play offline anytime, anywhere.

**Highlights:** Endless downhill ball-run gameplay, Unique 3D techno-inspired design, One-finger control for easy navigation, Offline gameplay, no Wi-Fi needed, Challenging obstacles and speed fluctuations, High score chasing

**In-app purchases:** none

**What reviewers like**

- 👍 Very fun to play
- 👍 No ads mentioned by some
- 👍 Free to play
- 👍 Good time passer
- 👍 Relaxing gameplay

**What reviewers complain about**

- 👎 Really hard to control
- 👎 Ball is too sensitive
- 👎 Maps are too hard
- 👎 Repetitive gameplay
- 👎 Game is buggy

**Reported bugs**

- Game is buggy and user dies not by fault
- Game crashes out
- Too many ads

**Requested features**

- Add a pause feature
- Fix death squares visibility


### Circle Zen

[App page](https://appshunter.io/ios/app/circle-zen/id6760607038)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slope Game ! free?

Slope Game ! is free to download, with no in-app purchases.

### Is Circle Zen free?

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

### Do Slope Game ! or Circle Zen have ads?

Slope Game ! shows ads; Circle Zen does not.

### Which is updated more often, Slope Game ! or Circle Zen?

Slope Game ! ships an update every 3 days, and Circle Zen every 2 months. Most recently, Slope Game ! was updated on September 25, 2026 and Circle Zen on September 20, 2026.

---

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