Comparison

滝行も休み休みネ!! vs Specimen86

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

Head to head
About

滝行も休み休みネ!!

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「滝行も休み休みネ!!」は、発達障がい(自閉症、アスペルガー症候群、注意欠如・多動性障がい(ADHD)、 学習障がい、チック障がい)のある児童向け療育・知育ゲームアプリです。 障がいのある子ども向けのシンプルなゲームアプリとなっています。 ◆ ルールは超簡単 ◆ 君は修行僧(しゅぎょうそう)、とある滝で落ちてくる水に打たれる修行をすることになった! 体温が下がりきる前に休憩を挟んでしっかり修行しよう! 「修行開始!」を押したら滝行が始まり、体温ゲージがどんどん減っていくよ! 休憩ボタンを押すと修行をいったん止めて体温ゲージが回復します。 体温ゲージが尽きるとゲームオーバー。 体温ゲージをよく見て切りがいいところで休憩し修行を成し遂げよう! * オフラインでも遊ぶことができるので旅行中でもWi-Fiがなくても遊べます。 * 本ゲームは無料ですが広告が表示されます。 * 遊び時間にご注意ください。

About

Specimen86

Features
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About the Game You are a new observer at a marine research laboratory. In the lab’s mysterious aquarium, you’ll raise more than just an ordinary fish. What is this egg… really? The being you nurture may become a mermaid, a fishman, or something entirely different. Your choices shape its evolution and story, leading to multiple endings and a shocking truth. Game Features Evolve, Observe, Discover Experience a relaxing idle evolution game where growth paths and endings change based on your actions. Play at your own pace—perfect for short breaks or bedtime relaxation. Multiple Endings Your decisions—feeding, temperature control, conversations, and more—determine the final form. Explore all branching evolutions to uncover every ending. Healing Yet Unsettling Behind the soothing visuals of swimming creatures lies a darker side— research experiments, DNA extraction, and mysterious “bad endings.” A blend of cute and eerie, peaceful and ominous. A Story Worth Exploring Each specimen you raise generates a research report, revealing the hidden meaning behind your actions. For players who love theories, mysteries, and deeper lore, the story invites reinterpretation and replay. Idle Progression Even while the app is closed, time continues. Your specimen quietly prepares for its next stage of evolution. No moment is wasted—research and observation advance naturally. Elements That Affect Evolution There’s no single path to evolution. Affection, water temperature, cleanliness, item usage, and even character interactions— every small choice can open a new future. Experiment repeatedly to reach every form and ending. Collection System All your evolved specimens and research logs are saved. Review your collection to see how your decisions connected to each unique outcome. Piece together the world’s secrets one evolution at a time. What You’ll Experience Calm observation of aquatic life in a glass tank Emotional storytelling as your specimen grows—cute, mysterious, and unsettling moments The comfort of a healing game mixed with the intrigue of a dark fantasy Multiple endings that reward replay and exploration Research reports that reveal how your nurturing influenced the future Your specimen will react to your care, changing expressions and behavior— you might even grow attached to it. Capture those moments and share them via the screenshot & SNS share function. Recommended For Fans of idle growth and aquarium simulation games Players who enjoy healing games with a deeper, mysterious tone Those who love story games and hidden lore People looking for a short, relaxing daily game Players who enjoy cute but eerie, surreal experiences Collectors who love unlocking every evolution and ending Gameplay Flow You’re assigned to an ocean lab, tasked with nurturing a mysterious aquatic specimen. Use laboratory equipment and special items to maintain its environment and reduce stress. Even when left alone, time passes and evolution progresses. Conversations and environmental changes influence the path ahead— each playthrough may lead to an entirely different result. Every completed evolution is archived as a research log you can revisit anytime. Game Overview “Specimen No.86: Choices and the Future” is a new-style simulation that combines idle growth, healing gameplay, branching stories, dark fantasy, and collection elements. A soothing yet unsettling experience that stirs emotion— with multiple endings, including bad ones, your nurturing connects to a larger theme of evolution and destiny. This is more than a simple aquarium game. Dive into the story that drifts between healing and unease, and discover how your choices shape the future.

Screenshots

滝行も休み休みネ!!3 screens
Specimen864 screens

Verdict

The call

The clearest difference is update cadence: Specimen86 at every 6 days against 滝行も休み休みネ!!'s every 22 months. 滝行も休み休みネ!!'s advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

滝行も休み休みネ!! ships an update every 22 months, Specimen86 every 6 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 4 level
滝行も休み休みネ!! versus Specimen86: the parameters behind the verdict, then further details
Parameter滝行も休み休みネ!!Specimen86
PriceFreeFree
Update frequencyEvery 22 monthsEvery 6 days — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size56 MB302 MB
Age rating4+9+
DeveloperGarhi Japan K.K.SAYACHI-MARU GAMES

In-app purchases

None

滝行も休み休みネ!!

No in-app purchases

None

Specimen86

No in-app purchases

Questions

Is 滝行も休み休みネ!! free?
滝行も休み休みネ!! is free to download, with no in-app purchases.
Is Specimen86 free?
Specimen86 is free to download, with no in-app purchases.
Do 滝行も休み休みネ!! or Specimen86 have ads?
Both 滝行も休み休みネ!! and Specimen86 show ads.
Which is updated more often, 滝行も休み休みネ!! or Specimen86?
滝行も休み休みネ!! ships an update every 22 months, and Specimen86 every 6 days. Most recently, 滝行も休み休みネ!! was updated on October 2, 2026 and Specimen86 on October 1, 2026.

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