ひまわり 全章統合版 vs Celestial Machina
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ひまわり 全章統合版
This is a science fiction romance adventure game ported to iPhone and iPad. It tells the story of a high school student who lost his memory after a plane crash, and his life changes when a mysterious girl falls from the sky.
- Engaging sci-fi romance story
- Multiple unique characters
- Full port for iPhone/iPad
- Memory loss and mystery plot
- Space club activities
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SF恋愛アドベンチャーゲームひまわりが、 iPhone/iPadアプリとして完全移植! ▼ストーリー 2048年8月23日――高々度旅客機SA-DAN080型墜落事故。 2年前に起きたその事故は、僕からすべてを奪っていった。 例えば、僕の両親。 例えば、僕の記憶。 だけどそのことを悲しいと思ったことは一度もない。 僕の側には、明香や部長がいる。 個性的な仲間に囲まれて、毎日が楽しかった。 事故の悲惨な経験など、すっかり忘れていた。 ……そう、思っていた。 星の名前を持つ少女が、空から落ちてくるまでは。 ▼キャラクター ■アリエス UFOと共に空から落ちてきた、記憶喪失の少女。 黄道十二星座の一つ、牡牛座の名前を持つ。 一人暮らしの主人公が保護することになる。 記憶喪失のためか、それとも元々の性格なのか、 考え無しの発言で主人公達を呆れさせることが多い。 手を触れるだけで怪我を治すといった不思議な力を持っているが、 本人は特別なことだとは思っていないらしい。 ■アクア 主人公の周りに出没するようになる、謎の少女。 黄道十二星座の一つ、水瓶座の名前を持つ。 なにやらアリエスのことを知っているようだが……。 思わせぶりにほのめかすばかりで、 肝心なことは何一つ喋らない。 ツンとすました態度を取っているが、 その内面が意外と表情に出ていることを本人は知らない。 ■西園寺明香 主人公の幼なじみで、学年は一つ下。 一応、巨大企業の社長令嬢であり、とびきりのお嬢様だが、 本人の言動を見る限り、とてもそうは思えない……。 世話焼きタイプで、一人暮らしをする主人公の家に通っては、 炊事・洗濯・掃除をこなしている。 宇宙部の活動に不満を抱いているが、 なんだかんだ言いつつ、結局いつも巻き込まれている。 ■日向陽一 この物語の主人公。 この春で、高校二年生になる。 2年前の事故で記憶を無くしており、 現在は両親の遺した家で一人暮らしをしている。 高校では宇宙部という部活に属しており、 部長と共にロケットを作っている。 目標は、月へ行くこと。
Celestial Machina
Engage in 3D real-time tactical combat as awakened girls piloting humanoid battleships against alien invaders. Form strategic formations with diverse ship units and customize characters with unique outfits.
- 3D real-time tactical combat
- Form diverse battleship formations
- Customize characters with costumes
- Engaging storyline
- Cartoon-like 3D character rendering
- Planned field exploration and interaction
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The harsh battle of the girls who awakened as Exsia against the Nephilim who appeared from another world begins... Celestial Machina: Exia in the Twilight" is a powerful 3D real-time tactics game! Formations are formed by combining various units. ◆Story Suddenly, a bottomless pit called "Absos" appeared in the far north. The Nephilim appeared from there, and the human race was in unprecedented danger. Humanity fought back with aerial battleships, but they were gradually being driven back. However, thanks to the unknown power of the Einhoff Soul (Infinite Light), they succeeded in developing and operating a "humanoid battleship," a fusion of an awakened girl and a flying battleship. The "Armageddon", a campaign against mankind by these "Excia" and their allies, has begun. ◆Game System Formations are formed by combining various battleship units such as flagship, cruiser, destroyer, attack ship, missile ship, support ship, and heavy cruiser. Real-time tactical combat with ring-gauge commands! All battles are presented in powerful and beautiful 3D graphics! Enjoy the powerful visuals of beams, missiles, machine guns, and blasters flying about. ◆Attractive Characters All characters are rendered in cartoon-like 3D, and can be customized with costumes, accessories and more! Additional features to be added in future updates Field exploration and interaction We are planning to add a system that allows players to freely walk around the field with their favorite characters and enjoy interacting with various characters. Character sensitivity We are planning to add a system that allows players to use more powerful skills by improving the likability of each other's characters through interactions and battle combinations.
Screenshots
Verdict
The clearest difference is review sentiment: ひまわり 全章統合版 at 98% against Celestial Machina's 0%. ひまわり 全章統合版 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). Celestial Machina's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 4 months). On price, ratings volume 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
Both are free to download. ひまわり 全章統合版 sells 1 one-off in-app purchase. Celestial Machina asks for nothing beyond the download.
Celestial Machina holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 98% of ひまわり 全章統合版's written reviews are positive against 0% of Celestial Machina's, so the app with the better star average is not the one people write more warmly about.
ひまわり 全章統合版 ships an update every 4 months, Celestial Machina every 2 weeks. Both last shipped on October 22, 2026.
| Parameter | ひまわり 全章統合版 | Celestial Machina |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 98.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 256 MB | 284 MB |
| Age rating | 17+ | 17+ |
| Developer | Yuji Nakamura | OMEGA POINT |
Customer experience
ひまわり 全章統合版
Celestial Machina
In-app purchases
ひまわり 全章統合版
- シナリオロック解除キー$5.99
Celestial Machina
No in-app purchases
Questions
Is ひまわり 全章統合版 free?
Is Celestial Machina free?
Which has better reviews, ひまわり 全章統合版 or Celestial Machina?
Do ひまわり 全章統合版 or Celestial Machina have ads?
Which is updated more often, ひまわり 全章統合版 or Celestial Machina?
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