ZOOKEEPER BATTLE vs GRATET
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ZOOKEEPER BATTLE
Engage in fast-paced puzzle battles by matching animals to deplete your opponent's life. Master chains, utilize lucky animals, and invite friends for bonuses in this action-packed game.
- Match three or more animals vertically or horizontally
- Battle by earning ATTACK and DEFENSE points
- 30-second rounds with LIFE depletion
- Invite friends for in-game bonuses
- Master active chains for combos
- Utilize lucky animals for double points
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We've reached over 10 million downloads! Thank you ZOOKEEPER fans! 12/14/2020 Featured in App Store for the US, Canada, Brazil, China, Japan, Korea, and many more! Ranked overall #1 in Hong Kong, Taiwan, and other countries! “ZOOKEEPER”, the popular action puzzle game played by over 10 million people, is now a Battle Puzzle, and is available for iOS!!! “ZOOKEEPER” has powered up and become even more fun, with rankings, avatars, item collection, and other new elements! This game is simple! For those who is familiar with "ZOOKEEPER", and even those who don’t can enjoy the game together! “How to play” How do you catch animals? Slide an animal side by side, and line up three or more animals of the same kind vertically or horizontally to catch them! The animals caught will count towards ATTACK or DEFENSE points. How do you battle? Battle by catching animals for ATTACK and DEFENSE points, 30seconds per round. When your opponent’s LIFE is completely depleted, you win! In the event of a draw, battle it out on the next round!! *When victory hasn’t been decided after 5 rounds, most remaining LIFE wins. Invite friends Inviting friends to join the game, not only you'll get x1 power bottle for every friend invited (max 10 friends), but you will also get the item "Hot Air Balloon" after inviting 10 friends. "Tips" Animal panel's arrangement is the same as your opponent! even falling animal panels are also the same as your opponent. The one who catch animals more effectively wins. However, item panels will fall randomly, therefore, victory just may depend on your luck. Master active chains! Just sits back and waiting for animal panels to disappear won’t get you anywhere! While the panels disappear, try keep catching other animals and make your own chains! Don’t miss the lucky animal! One of the animal type are to be selected as Lucky animal, catching it will counts towards both your ATTACK and DEFENSE. Don’t forget to check them out when starting a new round! Losing Connection During Battle When your opponent lost their connection during battle, their ATTACK and DEFENSE scores will be calculated from ATTACK and DEFENSE of their previous game. At the time of installing this app(including updates), it is assumed that you have understood and agreed to all of our terms of service. If you do not agree to the terms of this agreement, please refrain from using this service. https://kiteretsu.jp/terms/
GRATET
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GRATET は、盤面ごと重力がひっくり返る落ちものパズルです。 12×12 の正方形の盤面にブロックを積み、列をそろえて消していきます。ここまでは落ちものパズルの定石どおりです。GRATET が違うのは、一定の間隔で盤面が 180 度ひっくり返ることです。 ■ ひっくり返った先は、崩壊か、連鎖か 反転すると、それまで下に積んでいたブロックが天井側へ移り、つながった塊は形を保ったまま落下してきます。積み木が崩れるように、盤面が丸ごと組み替わります。 きれいに積んでいたはずの土台が穴だらけになることもあれば、抱えていた穴が反転で解消して一気に消えることもあります。「いま消すか、反転まで待つか」を毎回選ぶことになります。反転を織り込んで積むと、崩れるはずの盤面が連鎖に変わります。 ■ 反転は、相手に撃ち込む武器になる CPU対戦では、列を消すと相手の盤面をひっくり返せます。おじゃまブロックはせり上がってきません。代わりに、相手の積み上げたものが上下逆さまになって崩れます。 送れる回数は消し方で変わります。1 列ずつ消してもほとんど効きませんが、4 列まとめて消せば 4 回ぶん撃ち込めます。守りながら削るか、リスクを取ってまとめて撃つか。押し合いに勝ち、先に相手を積み切らせた方の勝ちです。 ■ 勝敗と内容で動くレート CPU対戦の記録はスコアではなくレートで残ります。強い相手に勝つほど大きく上がり、弱い相手に負けるほど大きく下がります。 負けた試合も評価します。競り合って押し返せていれば下がり幅は小さく、一方的に沈めば大きく下がります。「勝てないけれど、前より競れている」が数字に出るようにしてあります。 ■ 遊びやすさ ・ボタンはありません。画面をなぞるだけで動かせます ・片手で遊べる縦画面 ・アプリ内課金はありません ・プレイ中に広告は割り込みません(タイトルへ戻るときのみ表示されます) ・オフラインで遊べます(ランキングと広告の表示のみ通信を使います) ・Game Center のランキングに対応(サインインしなくてもすべての機能が遊べます) ■ モード ・ひとりで — 定期的にやってくる反転に耐えながらスコアを伸ばす ・CPU対戦 — よわい / ふつう / つよい の 3 段階。反転を撃ち合う ■ 動作環境 iPhone(iOS 15.0 以降)。iPad には対応していません。 サポート: https://gratet-official.github.io/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: GRATET at none against ZOOKEEPER BATTLE's 13. GRATET also leads on update cadence (every 9 days vs every 4 weeks). On price, ads, device support and iOS requirement 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. ZOOKEEPER BATTLE sells 12 one-off in-app purchases. GRATET asks for nothing beyond the download.
ZOOKEEPER BATTLE ships an update every 4 weeks, GRATET every 9 days. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.
| Parameter | ZOOKEEPER BATTLE | GRATET |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (577 ratings) — better | — |
| Positive reviews | 50.5% of reviews | — |
| Number of ratings | 577 — better | — |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 158 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | KITERETSU INC. | Shoei Tsutsumi |
Bugs and requests
ZOOKEEPER BATTLE
Reported bugs
4 issues- Rewards not being properly awarded
- Frequent crashes and login issues
- Event data taking too long to load
- Incorrect time limits in battles
Requested features
5 requests- Add more game modes and challenges
- Improve energy/play time system
- Implement a fair matchmaking system
- Introduce a trading/gifting system
- Add more customization options
GRATET
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ZOOKEEPER BATTLE
- Shuffle (x5)$0.99
- Power Bottle$0.99
- Platinum Gacha Medal×1$0.99
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- Platinum Gacha Medal$2.99
- Power Bottles (x6)$3.99
- Power Bottle (x15)$6.99
- Power Bottles (x12)$6.99
- Platinum Gacha Medals (x5)$9.99
- Power Bottle (x30)$15.99
- Power Bottle (x35)$15.99
- Platinum Gacha Medals (x11)$19.99
- Platinum Gacha Medals (x15)$21.99
GRATET
No in-app purchases
Questions
Is ZOOKEEPER BATTLE free?
Is GRATET free?
Do ZOOKEEPER BATTLE or GRATET have ads?
Which is updated more often, ZOOKEEPER BATTLE or GRATET?
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