# Plasma Orb vs Once Upon A Solitaire

The clearest difference is in-app purchases: Once Upon A Solitaire at none against Plasma Orb's 4. Once Upon A Solitaire also leads on update cadence (every 11 days vs every 5 weeks). Plasma Orb's advantage is iOS requirement (6.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Plasma Orb sells 4 one-off in-app purchases. Once Upon A Solitaire asks for nothing beyond the download.

Plasma Orb ships an update every 5 weeks, Once Upon A Solitaire every 11 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Plasma Orb | Once Upon A Solitaire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (12 ratings)](https://appshunter.io/ios/app/plasma-orb/id543532134/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 66.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 189 MB | 287 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TZAR games](https://appshunter.io/developer/543532137) | [Fizzle Pop](https://appshunter.io/developer/1839141856) |

## What reviewers say

### Plasma Orb

[App page](https://appshunter.io/ios/app/plasma-orb/id543532134)

Control a ball-shaped creature by tilting your device. Navigate through beautiful and mysterious environments, overcoming obstacles and mazes in various themed levels.

**Highlights:** Tilt device to control movement, Navigate mazes and obstacles, Explore diverse environments, Beautifully designed levels, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels | $0.99 | one-time |
| Small bag of coins | $0.99 | one-time |
| Bag of Coins | $1.99 | one-time |
| Large bag of Coins | $2.99 | one-time |


### Once Upon A Solitaire

[App page](https://appshunter.io/ios/app/once-upon-a-solitaire/id6760764125)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Plasma Orb free?

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

### Is Once Upon A Solitaire free?

Once Upon A Solitaire is free to download, with no in-app purchases.

### Do Plasma Orb or Once Upon A Solitaire have ads?

Neither Plasma Orb nor Once Upon A Solitaire shows ads.

### Which is updated more often, Plasma Orb or Once Upon A Solitaire?

Plasma Orb ships an update every 5 weeks, and Once Upon A Solitaire every 11 days. Most recently, Plasma Orb was updated on October 20, 2026 and Once Upon A Solitaire on October 19, 2026.

---

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