100億匹のモナー vs Hyakki Onsen
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
100億匹のモナー
Build structures to generate an ever-increasing number of characters. Upgrade buildings to boost production and collect rare characters. Compete on leaderboards and fill your collection book.
- Generate characters by building structures
- Upgrade buildings for increased production
- Collect rare and unique characters
- Compete on global leaderboards
- Fill character collection book
- Activate fever mode for boosted production
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説明 モナーを100億匹生産しよう!最初は1匹ずつしか生まれないけど、建物をたくさん建てると、キャラがどんどん増えていくよ。建物はショップで強化も可能。レアキャラ図鑑、ランキングもあるよ! 最初の起動だけ、10秒くらいかかることがあります。 ゲームジャンル的にはクッキークリッカーゲームです。建物は色んな種類があるよ。建物はモナーと交換で建てられるよ。たくさんモナーが必要な建物ほど、たくさんモナーが生まれるよ。モナーの生まれるタマゴをタップ連射しても、モナーを増やすことができるよ。アプリを起動していない時の生産率は1/3になるから、よく起動しているほどたくさん生産できるよ。 ショップでは建物をレベルアップ(強化)できるよ。安い建物でも強化すれば、たくさんモナーを生産できるようになるよ。 生産数ランキングもあり! フィーバーボタンを押すとフィーバーするよ。フィーバー中は生産効率2倍でかつ、レア以上のキャラが確定だよ。 レアなキャラほど生産効率が高いよ。生まれた瞬間は3倍~100倍の生産効率になるよ。 レアの段階はノーマル<レア<激レア<超激レア<神レア Shareボタンからは、現在のプレイ画面と匹数をツイートできるよ。 図鑑で全キャラ揃えると、認定証がもらえるよ。 100億匹を超えると、1000億匹、1兆匹、1京匹の世界に突入!? Music by(50音順) PANICPUMPKIN様 魔王魂様 ユウラボ8bitサウンド工房様 ▼出現キャラ一覧 ---------------- 1.モナー属 2.ギコ属 3.モララー属 4.しぃ属 5.おにぎり属 6.ショボーン属 7.シャキーン属 8.アヒャ属 9.フーン属 10,1さん属 ---------------- 11.8頭身モナー属 12.ぃょぅ属 13.ウワァアン属 14.しまむら属 15.荒巻属 16.ズコー属 17.イイ!!属 18.オワタ属 19.ドクオ属 20.ブーン属 --------------- 21.てぃむぽっぽ属 22.ふさふさ属 23.エビフライ属 24.脇役属 25.お断りです属 26.顔デカ&ゾヌ属 27.激しく忍者属 28.ニュッ&ニューソ君属 29,けんもう属くん 30.ズコープラモ属 ---------------- 31.モナ天使属 32.神AA属 ※時計ズラしチートすると、値がマイナスになったり、ランキングでチートがバレたりするので気をつけてね。
Hyakki Onsen
Manage a traditional Japanese inn with the help of forty unique yokai. This idle management game focuses on growth and collection without gacha mechanics or paid currency. Enjoy a relaxing experience where your inn thrives even when you're away.
- Yokai staff management
- Idle progression
- Inn rebuilding and upgrades
- Yokai collection
- Relaxing gameplay
- No gacha mechanics
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Manage a peaceful Japanese hot spring inn alongside 50 charming yokai companions in this cozy idle simulation game! Even while you are away, your inn collects Yudama (in-game earnings). Expand bathhouses, renovate facilities, and restore a forgotten mountain retreat at your own gentle pace. There is no paid random gacha and no paid gameplay currency. You choose which yokai candidate to invite. Deep in a misty mountain valley stands an abandoned bathhouse. A Kappa scrubs the cypress tubs, a Bakeneko fluffs the futons, and a Chochin-obake lantern lights the path for travelers. As the Innkeeper, build a welcoming hot spring retreat with your friendly yokai staff. ■ Cozy Idle Progress: Earn While You Rest Your inn gathers Yudama while you work, study, or sleep. • Offline earnings accumulate for up to 8 hours initially. Renovations can permanently extend the limit. • Return to collect Yudama, upgrade facilities, and check on your yokai. ■ 50 Distinct Yokai to Collect & Assign Yokai work across five roles: Bathkeeper, Room Attendant, Chef, Gatekeeper, and Parlor Attendant. • Meet folklore favorites including Kappa, Yuki-onna, and the Nine-tailed Fox. • Discover their personalities in the Yokai Record: Akaname sees bath cleaning as a midnight snack, while Amanojaku welcomes guests by telling them to stay away! • Match staff to ideal roles for a 1.5x efficiency bonus. • Collect 48 Emaki scroll scenes: 38 regular scenes and 10 rank or seasonal outfit scenes. • Earn rank outfits as bonds deepen. At Old Friend rank, unlock each companion's Nishiki illustration and three-page story. ■ Generational Renovations & Prestige Develop 13 facilities and renovate when your inn's reputation reaches key milestones. Carry forward Spirit for permanent enhancements on the Spirit Tree. Watch your bathhouse grow across six generations, with grander buildings and changing mountain views. ■ Direct Recruitment at the Yokai Shrine: No Paid Gacha Choose a candidate and recruit that exact yokai with earned Yoki and a recruit slot. Slots recharge by 1 per day, up to a bank of 14. One optional ad-supported slot refill is available each day. While newcomers remain unowned, an extra introduction appears when none is among the regular candidates. Home-screen guidance points to an available recruit. ■ Two Ways to Welcome Guests In Woodland Baths, match animal groups to two baths by water temperature and group size. Plan at your pace across five turn-based stages. Record nine species, including mystical visitors, in the Woodland Guest Book after a satisfying visit. Earn Yoki for milestones, with no Yudama cost to play or retry. Classic hospitality also remains: choose the yokai best suited to a guest's request and earn rewards for successful service. ■ Transparent, Player-Friendly Design • No paid random gacha, paid gameplay currency, forced interstitials, or banner ads. Rewarded video ads are optional. • The one-time Video-Skip Talisman lets you claim eligible rewarded bonuses without watching videos. Daily caps, reward amounts, and conditions remain unchanged. • Preview Seasonal Sets before purchase. Outfits and decor are visual only; they do not affect stats, income speed, or progression. • Each of five Seasonal Sets covers outfits for all 50 yokai. If you already own a matching Seasonal Set, the newcomers' outfits are included with no extra purchase. Legacy signboard and noren artwork-only products are separate from outfit sets. Morning bath, midday soak, evening dip. The water is warm and ready. Welcome home to Hyakki Onsen.
Screenshots
Verdict
The clearest difference is in-app purchases: 100億匹のモナー at none against Hyakki Onsen's 10. 100億匹のモナー also leads on ads (none vs shown) and iOS requirement (5.1.1 vs 15.0). Hyakki Onsen's advantage is update cadence (every 2 days vs every 2 weeks) and review sentiment (100% vs 74%). On price 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. Hyakki Onsen sells 10 one-off in-app purchases. 100億匹のモナー asks for nothing beyond the download.
100億匹のモナー ships an update every 2 weeks, Hyakki Onsen every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | 100億匹のモナー | Hyakki Onsen |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 73.7% of reviews | 100.0% of reviews — better |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 5.1.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 288 MB |
| Age rating | 9+ | 9+ |
| Developer | YOUTA HISAMICHI | Shumpei Suzuki |
Customer experience
100億匹のモナー
Hyakki Onsen
In-app purchases
100億匹のモナー
No in-app purchases
Hyakki Onsen
- 月見の宿$2.99
- 雪明かりの装いと間・追加$3.99
- 蛍涼みの装いと間・追加$3.99
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- 月待ちの装いと間・追加$3.99
- 山彩りの装いと間・追加$3.99
- 雪明かりの宿セット$5.99
- 花便りの宿セット$5.99
- 蛍涼みの宿セット$5.99
- 月待ちの宿セット$5.99
- 山彩りの宿セット$5.99









