Lovely Cat Mermaid Castle vs Plottery AI
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Lovely Cat Mermaid Castle
Explore an enchanting underwater world filled with cute mermaids. Hatch shell eggs to summon various mermaid characters, play mini-games, interact with furniture, and dress up your mermaids. Unlock new scenes and enjoy a joyful experience with your aquatic companions.
- Summon and collect various mermaids
- Hatch shell eggs
- Play interactive mini-games
- Decorate and interact with furniture
- Dress up mermaids
- Explore different castle scenes
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Welcome to Lovely Cat Mermaid Castle! Come and experience the beautiful underwater life with the cute little mermaids! Play happily with the little mermaids, collect shell eggs together, and summon more gorgeous and unexpected little mermaids! Wow! There are so many beautiful shell eggs! What kind of little mermaid will be summoned this time? There are various types of mermaids for you to choose! Kitten Mermaid, Bunny Mermaid, Bear Mermaid... There are also limited and rare species of Salamander Mermaid and unicorn mermaid! what are you waiting for? Come to Lovely Cat Mermaid Castle and enjoy the joy of playing with the little mermaids! Hatch shell eggs and summon little mermaids! Use coins to summon your favorite shell eggs! All the little mermaids are looking forward to your summon! Accompany the little mermaid and have fun! The little mermaid has grown up! They need you to play with them! There are so many amusement items in Lovely Cat Mermaid Castle! Interesting mini-games, interactive furniture, and dress-up for the little mermaids! Interaction with furniture! Come and try out how the new furniture interacts! Play mini-games with the little mermaid and earn coins, which can not only be exchanged for new shell eggs, but also unlock new furniture and scenes! The castle is so big! Come and explore different scenes and floors! The cute little rooms of the mermaids, the lovely living room, the entertainment room... There will be more and more interesting ways of interaction in different scenes, all kinds of scenes are waiting for you to unlock! Bring the little mermaid and play small games together! Parkour, fishing, match games... and more mini games are waiting for you to discover! The little mermaids love mini-games the most! It's so much fun to earn coins while playing! Don’t forget to dress up the little mermaids! Little mermaids love to dress up very much! What are you going to wear to play today? 【Game Features】 All game content is free! Many kinds of little mermaids are waiting for you! All kinds of furniture and various interactions, come and unlock them all! Call your best friends, come to Lovely Cat Mermaid Castle together, and create beautiful memories for you with the little mermaids!
Plottery AI
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Plottery is a role-playing game. You say what your character does, and a language model writes what happens next. The model runs on your own hardware, so there are no message limits and playing is free. An iPhone or iPad can run a small model on its own, and that is enough to try. For a larger model, install Plottery on your computer and pair the two in Settings. The story then runs on the computer's graphics card while you read and write on your iPhone or iPad. Your stories, chats and scenarios stay in sync between the two. Key features: - Stories: Take turns with a narrator. You act or speak, and the narrator writes what happens next. - Chats: Talk to one character or several at once, with no narrator. Put two in the same chat and they answer each other. - Use your own computer: Pair the app with your computer once, and the model runs on its graphics card. - The app keeps track: After every turn it updates each character's sheet, the items, the clock and the quests, so the narrator does not lose the thread of a long story. - Voices: You describe a voice in plain words and the app makes it. It then reads each character's lines in that character's voice. - Any model: You can use any GGUF model from Hugging Face. - Private: Your stories are on your device. You need no internet to play once you have a model. - Community: Browse the scenarios, characters and card packs other players have published. Import them into your own templates, like them and comment on them. Community needs a subscription. How it works: - Download a model: On the first run the app offers one that fits your device and installs it in a tap. - Or use your computer: Open Plottery on your computer, pair the two, and the model runs there instead. - Pick a scenario: Write one yourself, have the model draft one from a prompt, import a scenario file, or import one from Community. - Play: Type what your character does, and read what happens next. Community subscription: Plottery Community is a monthly subscription that renews automatically. New subscribers get the first month free, then pay the monthly price shown in the app. Apple charges the payment to your Apple Account. The subscription renews each month unless you cancel it at least 24 hours before the current period ends. You can manage or cancel it in your Apple Account settings. Everything else in Plottery is free. Terms of Use: https://plottery.app/legal#terms Privacy Policy: https://plottery.app/legal#privacy
Screenshots
Verdict
The clearest difference is ads: Plottery AI at none against Lovely Cat Mermaid Castle's shown. Plottery AI also leads on update cadence (every 2 weeks vs every 2 months). Lovely Cat Mermaid Castle's advantage is iOS requirement (13.0 vs 26.0). On price, 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
Both are free to download. Lovely Cat Mermaid Castle sells 5 one-off in-app purchases and Plottery AI sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Lovely Cat Mermaid Castle ships an update every 2 months, Plottery AI every 2 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.
| Parameter | Lovely Cat Mermaid Castle | Plottery AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (5.9K ratings) — better | — |
| Positive reviews | 95.4% of reviews | — |
| Number of ratings | 5.9K — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 117 MB | 183 MB |
| Age rating | 4+ | 17+ |
| Developer | 江 陈 | VILLE KUIKKA |
Bugs and requests
Lovely Cat Mermaid Castle
Reported bugs
3 issues- Black screen after watching ads
- Incorrect item unlocking after merging cats
- Freezing and performance issues on some devices
Requested features
5 requests- More free outfits and accessories
- Ability to save and share custom cat designs
- Multiplayer or social features to interact with other players
- Expanded cat and mermaid cat varieties
- Cloud save functionality to preserve progress
Plottery AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Lovely Cat Mermaid Castle
- Get 500 bells$1.99
- Get 1000 bells$2.99
- Get a special mermaid$3.99
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- Get 3000 bells$6.99
- ad-free$19.99
Plottery AI
- Plottery Community1 Month trial$3.991 Month
Questions
Is Lovely Cat Mermaid Castle free?
Is Plottery AI free?
Do Lovely Cat Mermaid Castle or Plottery AI have ads?
Which is updated more often, Lovely Cat Mermaid Castle or Plottery AI?
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