Comparison

Planet Formula vs Willionaire

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Planet Formula

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
Read full description

Explore the Solar System in Planet Formula, a match-3 puzzle game featuring 125 unique levels with engaging objectives. Complete each level by earning points, breaking ice tiles, or collecting coins—all within a set number of moves. Earn special power-ups: - Magic Planets: Match five planets in a row or column to create a magic planet. Swap it to clear all planets of the same type on the board and score big. - Special Planets: Match four planets to create a special planet with a white border. Use it in a match to clear an entire row or column. - Discover combinations like T-chains and L-chains for massive point boosts. Break ice by clearing planets underneath, and remove walls by eliminating adjacent planets. Be strategic — walls grow if no nearby planets are destroyed in the previous move. Accessibility Features: Planet Formula is designed with VoiceOver users in mind: - Tap a grid cell to hear the planet’s type and position. - To move a planet, select it with a single tap, then double-tap to start moving. - Choose the destination with another tap and confirm with a double-tap to complete the move. With simple mechanics and thoughtful design, Planet Formula offers an enjoyable, relaxing experience — perfect for playing at home, during a break, or while commuting. Challenge yourself, earn points, and rise through the ranks in this solar system-inspired puzzle adventure.

About

Willionaire

Features
Read full description

The question is, who wants to be a billionaire? But the REAL question is, who doesn’t? So, join our trivia, test your knowledge, go to correct answers and be filthy rich! This idle trivia will make you a real billionaire!

Screenshots

Planet Formula4 screens
Willionaire4 screens

Verdict

The call

The clearest difference is in-app purchases: Willionaire at none against Planet Formula's 3. Willionaire also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Planet Formula sells 3 one-off in-app purchases. Willionaire asks for nothing beyond the download.

UpkeepUpdate frequency

Planet Formula ships an update every 3 months, Willionaire every 5 days. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Planet Formula versus Willionaire: the parameters behind the verdict, then further details
ParameterPlanet FormulaWillionaire
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.011.0 — better
Further details — not scored
Size20 MB164 MB
Age rating4+4+
Developerx2line.com LLCElif Arzu Dedekarginoglu

In-app purchases

3 purchases

Planet Formula

One-time3
  • Extra 4 Moves$1.99
  • Extra 8 Moves$2.99
  • Extra 15 Moves$3.99
None

Willionaire

No in-app purchases

Questions

Is Planet Formula free?
Planet Formula is free to download, with in-app purchases available.
Is Willionaire free?
Willionaire is free to download, with no in-app purchases.
Do Planet Formula or Willionaire have ads?
Both Planet Formula and Willionaire show ads.
Which is updated more often, Planet Formula or Willionaire?
Planet Formula ships an update every 3 months, and Willionaire every 5 days. Most recently, Planet Formula was updated on November 4, 2026 and Willionaire on November 3, 2026.

Other comparisons