# Planet Formula vs Lucky Spin

Planet Formula and Lucky Spin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Planet Formula sells 3 one-off in-app purchases and Lucky Spin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Planet Formula ships an update every 3 months, Lucky Spin every 2 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Planet Formula | Lucky Spin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/planet-formula/id1563592534/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 25 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [Huy Huynh](https://appshunter.io/developer/1815003126) |

## What reviewers say

### Planet Formula

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

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

**Highlights:** 125 unique levels, Match-3 puzzle gameplay, Special power-ups, Strategic move mechanics, VoiceOver accessibility, Offline play

**Features:** Vision Pro support

**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 |


### Lucky Spin

[App page](https://appshunter.io/ios/app/lucky-spin-simple-fun/id6746650521)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Planet Formula free?

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

### Is Lucky Spin free?

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

### Do Planet Formula or Lucky Spin have ads?

Both Planet Formula and Lucky Spin show ads.

### Which is updated more often, Planet Formula or Lucky Spin?

Planet Formula ships an update every 3 months, and Lucky Spin every 2 months. Most recently, Planet Formula was updated on November 4, 2026 and Lucky Spin on November 8, 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.*