# Mojo Solitaire Collection vs Planet Formula

The clearest difference is review sentiment: Planet Formula at 100% against Mojo Solitaire Collection's 0%. Planet Formula also leads on rating (5.0 vs 4.0) and ratings volume (3 vs 1). Mojo Solitaire Collection's advantage is ads (none vs shown) and iOS requirement (9.1 vs 13.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mojo Solitaire Collection sells 3 one-off in-app purchases and Planet Formula sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Planet Formula holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Mojo Solitaire Collection's written reviews are positive against 100% of Planet Formula's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 5, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Mojo Solitaire Collection | Planet Formula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/mojo-solitaire-collection/id518863398/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/planet-formula/id1563592534/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 20 MB |
| Requires iOS | **9.1** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Six Foot Three Foot](https://appshunter.io/developer/387610242) | [x2line.com LLC](https://appshunter.io/developer/425135293) |

## What reviewers say

### Mojo Solitaire Collection

[App page](https://appshunter.io/ios/app/mojo-solitaire-collection/id518863398)

Enjoy a collection of classic solitaire games, including Klondike, Spider Solitaire, and Mahjong. Earn in-game currency to unlock new backgrounds and personalize your experience. This growing collection offers multiple ways to play.

**Highlights:** Klondike Solitaire, Spider Solitaire, Mahjong Tile Solitaire, Unlockable backgrounds, In-game currency

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Mojo Coins | $0.99 | one-time |
| 350 Mojo Coins | $2.99 | one-time |
| 800 Mojo Coins | $4.99 | one-time |


### Planet Formula

[App page](https://appshunter.io/ios/app/planet-formula/id1563592534)

Embark on a celestial match-3 adventure across the Solar System. Solve 125 unique puzzles by earning points, breaking ice, or collecting coins within a limited number of moves. Utilize powerful planet combinations and strategic moves to overcome challenges.

**Highlights:** 125 unique match-3 levels, Special power-up planets, Strategic move mechanics, Ice tile and wall breaking, VoiceOver accessibility, T-chain and L-chain combinations

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra 4 Moves | $1.99 | one-time |
| Extra 8 Moves | $2.99 | one-time |
| Extra 15 Moves | $3.99 | one-time |


## Frequently asked questions

### Is Mojo Solitaire Collection free?

Mojo Solitaire Collection is free to download, with in-app purchases available.

### Is Planet Formula free?

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

### Which has better reviews, Mojo Solitaire Collection or Planet Formula?

Planet Formula is rated higher. Mojo Solitaire Collection averages 4.0 out of 5 from 1 ratings, while Planet Formula averages 5.0 from 3 ratings.

### Do Mojo Solitaire Collection or Planet Formula have ads?

Planet Formula shows ads; Mojo Solitaire Collection does not.

### Which is updated more often, Mojo Solitaire Collection or Planet Formula?

Mojo Solitaire Collection ships an update every 2 months, and Planet Formula every 2 months. Most recently, Mojo Solitaire Collection was updated on June 5, 2026 and Planet Formula on June 3, 2026.

---

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