Comparison

Constellations Puzzle vs 月面郵便

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

Head to head
About

Constellations Puzzle

Learn constellations through a fun jigsaw puzzle experience. Choose from three modes featuring different sets of constellations. Compete for the best time, collect picture panels, and use assistance features to help you learn.

Highlights
  • Learn constellations via jigsaw puzzles
  • Three distinct constellation modes
  • Timed challenges for best scores
  • Collectible picture panels
  • Assisted navigation feature
  • Global player leaderboards
Features
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An educational puzzle game produced by Digital Gene. This is an educational game that allows you to learn the constellation as if you play a jigsaw puzzle. This game is designed to be simple yet fun to play. The app is best suited for people who want to learn the constellation or students who want to get ready for the exams. Or why don't you try this game to stay sharp during your spare time? There are three modes available: one featuring 12 constellations on the ecliptic like Aries and Libra, which are also used in astrology; one featuring the 48 constellations listed by Ptolemy, such as Orion and Cassiopeia, which appear in ancient myth; and one featuring the 88 constellations recognized by the IAU. You can improve your knowledge as you play the game aiming for the best time or compete against players from all over the world. You can also collect picture panels when you satisfy certain conditions. So do your best to get all of them. When you're stuck on finding the location, use the assisted function. It will help you to navigate the correct location without hassling yourself. Please enjoy it. (Note: Due to the nature of puzzle games, certain stars are emphasized and certain stars omitted. ) (Note: As there are no official diagrams for the lines connecting the constellations, the forms of the constellations here may differ from those in other material. )

About

月面郵便

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「月面郵便」は、月の重力で曲がる軌道を読み、一通の手紙を赤い郵便受けへ届ける一投型の物理ゲームです。 荷物を引いて向きと強さを決め、指を離して投函します。まっすぐ狙っても、月や惑星の引力で航路は大きく曲がります。失敗した軌道を見て、次の一投を少しだけ直す。その積み重ねで、難しい航路が自分の手でつながります。 ・月、惑星、太陽、ブラックホール、反重力星、白孔などが登場する全500便 ・スイングバイ、画面外からの帰還、複数天体を使う高難度航路 ・200便クリア後に解放される「極限ランダム航路」 ・最後の一投を結果画面まで動画にして共有できるリプレイ機能 ・章クリア、全500便完走、珍しい失敗や危険航路を含む60実績 ・Game Center実績連携 ・BGM、重力・天体音、効果音の個別音量設定 同じ便で3回届かなかったあと、軌道を最大2分先まで確認できる「軌道切手」が解放されます。最初の5回分と、1日1回のログインボーナスは無料です。必要な場合だけ、10枚セットをアプリ内で追加できます。 広告、行動追跡、利用状況解析はありません。進行データは端末内に保存されます。

Screenshots

Constellations Puzzle4 screens
月面郵便4 screens

Verdict

The call

The clearest difference is price: Constellations Puzzle at Free against 月面郵便's $0.99. Constellations Puzzle also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). 月面郵便's advantage is ads (none vs shown) and update cadence (every 2 days vs every 5 months). On in-app purchases 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

Constellations Puzzle is free to download; 月面郵便 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Constellations Puzzle ships an update every 5 months, 月面郵便 every 2 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Constellations Puzzle versus 月面郵便: the parameters behind the verdict, then further details
ParameterConstellations Puzzle月面郵便
PriceFree — better$0.99
Rating4.8 (21 ratings) — better—
Positive reviews84.4% of reviews—
Number of ratings21 — better—
Update frequencyEvery 5 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size14 MB10 MB
Age rating4+4+
DeveloperPlus Inc. (Japan)kazunobu noguchi

In-app purchases

None

Constellations Puzzle

No in-app purchases

None

月面郵便

No in-app purchases

Questions

Is Constellations Puzzle free?
Constellations Puzzle is free to download, with no in-app purchases.
Is 月面郵便 free?
月面郵便 costs $0.99, with no in-app purchases.
Do Constellations Puzzle or 月面郵便 have ads?
Constellations Puzzle shows ads; 月面郵便 does not.
Which is updated more often, Constellations Puzzle or 月面郵便?
Constellations Puzzle ships an update every 5 months, and 月面郵便 every 2 days. Most recently, Constellations Puzzle was updated on October 23, 2026 and 月面郵便 on October 25, 2026.

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