# Cave Bowling vs Unstable!

The clearest difference is price: Unstable! at Free against Cave Bowling's $0.99. Unstable! also leads on update cadence (every 4 months vs every 13 months). Cave Bowling's advantage is rating (4.7 vs 3.8) and ads (none vs shown). On in-app purchases and device support there is nothing between them.

Unstable! is free to download; Cave Bowling costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cave Bowling holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Cave Bowling has 108 ratings behind it against 5, so its average is the more settled of the two.

Cave Bowling ships an update every 13 months, Unstable! every 4 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cave Bowling | Unstable! |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (108 ratings)](https://appshunter.io/ios/app/cave-bowling/id411670968/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/unstable/id1282444122/reviews) |
| Number of ratings | **108** | 5 |
| Positive reviews | 94.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 153 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Donut Games](https://appshunter.io/developer/310068844) | [Leonardo Amora](https://appshunter.io/developer/690988469) |

## What reviewers say

### Cave Bowling

[App page](https://appshunter.io/ios/app/cave-bowling/id411670968)

Experience a prehistoric twist on bowling! Aim your ball through rocky landscapes, avoiding obstacles and ancient creatures to strike the pins and collect bones. Discover multiple solutions for each of the 80 levels.

**Highlights:** 80 prehistoric stages, Auto-saving best solutions, Fine-adjustable controls, 3-star ranking system, Multiple solutions per level, Collectors Icon #25

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🧠 Challenging levels that require strategy
- 🎨 Charming and humorous visuals
- 🕹️ Simple and intuitive controls
- ⏱️ Good time-killer for short breaks

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔁 Repetitive gameplay after a while
- 🤯 Some levels are frustratingly difficult
- 🔊 Annoying character sounds that can't be muted

**Reported bugs**

- Game freezes or crashes on certain levels
- Audio cuts out or glitches during gameplay
- Inconsistent scoring and star ratings

**Requested features**

- More levels and content updates
- Ability to skip difficult levels
- Option to mute or customize sound effects
- Leaderboards and achievements


### Unstable!

[App page](https://appshunter.io/ios/app/unstable/id1282444122)

Control a bar to defend falling balls from a central core. Collect power-ups to enhance your gameplay and see how long you can survive. Enjoy endless, casual fun with new levels and music.

**Highlights:** Defend falling balls, Move bar with touch/drag, Collect power-ups, Endless gameplay, New level, new song, Casual mechanics

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cave Bowling free?

Cave Bowling costs $0.99, with no in-app purchases.

### Is Unstable! free?

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

### Which has better reviews, Cave Bowling or Unstable!?

Cave Bowling is rated higher. Cave Bowling averages 4.7 out of 5 from 108 ratings, while Unstable! averages 3.8 from 5 ratings.

### Do Cave Bowling or Unstable! have ads?

Unstable! shows ads; Cave Bowling does not.

### Which is updated more often, Cave Bowling or Unstable!?

Cave Bowling ships an update every 13 months, and Unstable! every 4 months. Most recently, Cave Bowling was updated on October 18, 2026 and Unstable! on October 7, 2026.

---

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